# Native reconstruction intent and independent geometric acceptance; units mm and deg. schema_version: 1 name: nist-am-test-artifact intent: 'Reconstruct the NIST Additive Manufacturing Test Artifact (Moylan et al. 2014, Fig. 8) as editable, parameterized KCL from the attached drawing, paper excerpts, renders, section drawings and dimension sheet. Frame: origin at the centre of the top surface, z = 0 on the top surface with +z toward the pin tips (the base extends to z = -10, features to z = +7), the Ø10 centre hole on the z axis, +x toward the Ø4 hole at x = +60; the four rows of Ø4 pins (20, 30, 40, 50) and the four Ø4 holes (60) lie on the +-x and +-y axes; the diamond base is a 100 mm square rotated 45 deg (corners on the axes at 70.71). Model every feature at its stated size and position: centre hole and two concentric central cylinders, 16 pins and 4 holes, both L-shaped staircases with 1 mm steps and 10 mm treads, the 1-in-25 ramp with 2.5 mm landings, the lateral cavities and bosses on one side, the five fine pins and five fine holes (Ø2 to Ø0.25, 2 mm tall/deep) and the fine rectangular bosses and slots. Small features are scored individually: a correct base cannot compensate for a missing pin. One solid; export STEP and STL. The reference CAD is evaluator-only; the deliverable must be construction, never an import.' units: length: mm angle: deg material: null density_kg_m3: null process: null release_status: reconstruction frame: origin: Intersection of the Ø10 centre-hole axis with datum A, the original flat top surface of the diamond base. This point is [0,0,0], even though the hole removes material there. axes: x: In datum A, from the centre-hole axis toward the right-hand Ø4 through hole at [60,0,0] in top.png. y: In datum A, toward the Ø4 through hole at [0,60,0], upward in top.png; x cross y gives +z. z: Normal to datum A toward the pin tips; top surface z=0, base bottom z=-10, tallest original features z=7. datums: - name: A description: Primary unraised top surface of the base, z=0, outward normal +z. - name: B description: 'Secondary Ø10 centre bore: its z axis fixes x=y=0. This functional datum follows the published prose, independently of drawing letter placement.' - name: C description: Tertiary Ø4 through-hole axis at x=+60,y=0; direction from B toward C fixes +x. - name: stairPlanes description: Positive staircase near edges x=-12,y=+12; negative staircase near edges x=-12,y=-12. Named acceptance faces specify the remaining levels. - name: diagonalCoordinates description: u=(x+y)/sqrt(2), v=(x-y)/sqrt(2). NE side u=+50; NW lateral side v=-50. Ramp uses r=v with u=0. Lateral profiles use t=u and inward depth along increasing q=v; their centres have z=-5. These are scalar coordinate definitions, not a second right-handed frame. envelope: min: - -70.71067811865474 - -70.71067811865474 - -10 max: - 70.71067811865474 - 70.71067811865474 - 7 tolerance: 0.03 parameters: - name: baseSide value: 100 unit: mm provenance: stated tolerance: 0.01 description: Edge length before rotating about z. source: 'sources/nist-am-artifact-description.md; datum frame: "100 mm square"' - name: baseRotation value: 45 unit: deg provenance: stated tolerance: 0.02 description: Diamond rotation; all diagonal directions use this angle. source: 'sources/nist-am-artifact-description.md; datum frame: "rotated 45 deg about z"' - name: baseThickness value: 10 unit: mm provenance: stated tolerance: 0.01 description: Top is fixed at z=0; edit moves the bottom and extends only through holes. source: 'sources/nist-am-artifact-description.md §7.1; sources/drawing-01.png B-B: 10' edit_test: delta: 1 expect: volume_delta: 9871.194701202818 direction: increase tolerance_rel: 0.005 bbox_delta: - 0 - 0 - 1 - name: baseHalfDiagonal value: 70.71067811865474 unit: mm provenance: derived tolerance: 0.02 description: Corner distance along each global axis. formula: baseSide / sqrt(2) - name: mainPinDiameter value: 4 unit: mm provenance: stated tolerance: 0.01 description: All sixteen axis-row pins. source: 'sources/nist-am-artifact-description.md §7.3: "sixteen Ø4 pins"' - name: mainPinHeight value: 7 unit: mm provenance: stated tolerance: 0.01 description: Independent pin height; changing this does not move the stair treads or central bosses. source: 'sources/drawing-01.png B-B: 7; sources/dimension-sheet.md cylindrical features: 0 .. 7' edit_test: delta: 1 expect: volume_delta: 201.06192982974676 direction: increase tolerance_rel: 0.005 bbox_delta: - 0 - 0 - 1 - name: pinFirstRadius value: 20 unit: mm provenance: stated tolerance: 0.01 description: Innermost pin centre on each signed axis. source: 'sources/drawing-01.png B-B: 20; sources/nist-am-artifact-description.md §7.3' - name: pinPitch value: 10 unit: mm provenance: stated tolerance: 0.01 description: Uniform axis-row pitch. source: 'sources/nist-am-artifact-description.md §7.3: "20, 30, 40 and 50 mm"' - name: pinsPerArm value: 4 unit: '' provenance: stated tolerance: 0.01 description: '' source: 'sources/nist-am-artifact-description.md §7.3: four stated stations per signed axis' - name: mainHoleDiameter value: 4 unit: mm provenance: stated tolerance: 0.01 description: Through the base. source: 'sources/nist-am-artifact-description.md §7.3: "four Ø4 holes"' - name: mainHoleRadius value: 60 unit: mm provenance: stated tolerance: 0.01 description: Radial position on each signed axis. source: 'sources/drawing-01.png B-B: 60; sources/nist-am-artifact-description.md §7.3' - name: centerHoleDiameter value: 10 unit: mm provenance: stated tolerance: 0.01 description: Single uninterrupted bore through the base and both central bosses. source: 'sources/nist-am-artifact-description.md §7.2: "Ø10 through hole"' - name: lowerBossDiameter value: 20 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/dimension-sheet.md cylindrical features: pin diameter 20, extent 0 .. 4' - name: lowerBossHeight value: 4 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/dimension-sheet.md cylindrical features: pin diameter 20, length 4' - name: upperBossDiameter value: 15 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/dimension-sheet.md cylindrical features: pin diameter 15, extent 4 .. 7' - name: upperBossHeight value: 3 unit: mm provenance: stated tolerance: 0.01 description: Added above lowerBossHeight; upper cap is at z=7. source: 'sources/dimension-sheet.md cylindrical features: pin diameter 15, length 3' - name: stairInnerOffset value: 12 unit: mm provenance: stated tolerance: 0.01 description: Nearest edges of both L footprints to the coordinate axes. source: 'sources/dimension-sheet.md axis-aligned faces: x=-12, y=±12' - name: stairTread value: 10 unit: mm provenance: stated tolerance: 0.01 description: Width and length of each of the five treads in each staircase. source: 'sources/nist-am-artifact-description.md §7.4: "10 mm squares"' - name: stairFirstHeight value: 3 unit: mm provenance: stated tolerance: 0.01 description: Smallest absolute level; negative stair has the same depths. source: 'sources/drawing-02.png F-F and G-G: 3, 4, 5, 6, 7' - name: stairIncrement value: 1 unit: mm provenance: stated tolerance: 0.01 description: Increment between the five nominal levels, not a monotonic walk along the L. source: 'sources/nist-am-artifact-description.md §7.4: "distance between steps (1 mm)"' - name: rampLowHeight value: 1 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/nist-am-artifact-description.md §7.7; sources/drawing-01.png C-C: 1 at the low landing' - name: rampRise value: 1 unit: mm provenance: stated tolerance: 0.01 description: Low landing stays fixed. High landing rises with this parameter. source: 'sources/nist-am-artifact-description.md §7.7: "1 mm rise over a 25 mm run"' edit_test: delta: 0.5 expect: volume_delta: 37.5 direction: increase tolerance_rel: 0.005 bbox_delta: - 0 - 0 - 0 - name: rampRun value: 25 unit: mm provenance: stated tolerance: 0.01 description: Horizontal length of the inclined portion, measured along (1,-1,0)/sqrt(2). source: 'sources/nist-am-artifact-description.md §7.7; sources/drawing-01.png C-C: 25' - name: rampLanding value: 2.5 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/nist-am-artifact-description.md §7.7; sources/drawing-01.png C-C: 2.50 at both ends' - name: rampWidth value: 5 unit: mm provenance: measured tolerance: 0.3 description: Perpendicular width; 48.4 px at 9.675 px/mm; independently 12.5/2.5=5. source: sources/top.png; sources/section-z1.png; sources/dimension-sheet.md z=1 and z=2 landing areas 12.5 - name: rampStartRadius value: 15 unit: mm provenance: measured tolerance: 0.3 description: High end nearest the centre; radial coordinate r=(x-y)/sqrt(2). End radius is 45. source: sources/top.png; sources/dimension-sheet.md high-end plane centroid [10.607,-10.607,1] - name: fineHeightDepth value: 2 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/nist-am-artifact-description.md §7.9: "All features are 2 mm tall or deep"; sources/drawing-01.png D-D; sources/drawing-02.png E-E' - name: fineSizeA value: 2 unit: mm provenance: stated tolerance: 0.005 description: Round diameter and corresponding rectangular width. source: sources/drawing-01.png D-D diameter/width labels; sources/drawing-02.png E-E - name: fineSizeB value: 1.5 unit: mm provenance: stated tolerance: 0.005 description: Round diameter and corresponding rectangular width. source: sources/drawing-01.png D-D diameter/width labels; sources/drawing-02.png E-E - name: fineSizeC value: 1 unit: mm provenance: stated tolerance: 0.005 description: Round diameter and corresponding rectangular width. source: sources/drawing-01.png D-D diameter/width labels; sources/drawing-02.png E-E - name: fineSizeD value: 0.5 unit: mm provenance: stated tolerance: 0.005 description: Round diameter and corresponding rectangular width. source: sources/drawing-01.png D-D diameter/width labels; sources/drawing-02.png E-E - name: fineSizeE value: 0.25 unit: mm provenance: stated tolerance: 0.005 description: Round diameter and corresponding rectangular width. source: sources/drawing-01.png D-D diameter/width labels; sources/drawing-02.png E-E - name: fineFirstX value: 28.284 unit: mm provenance: stated tolerance: 0.005 description: Fine pin A x coordinate; fine hole A is the reflected point. source: 'sources/dimension-sheet.md cylindrical features: Ø2 pin axis [28.284,21.213,0]' - name: fineFirstY value: 21.213 unit: mm provenance: stated tolerance: 0.005 description: Fine pin A y coordinate. source: 'sources/dimension-sheet.md cylindrical features: Ø2 pin axis [28.284,21.213,0]' - name: finePitch value: 5 unit: mm provenance: inferred tolerance: 0.05 description: Centre pitch along (1,-1,0)/sqrt(2); holes are reflected across x=y. rationale: Successive stated axes differ by approximately (3.536,-3.535) mm. Their distances round to 5 mm; one pitch preserves the straight row without treating table rounding as irregular spacing. - name: rectOuterInset value: 1 unit: mm provenance: inferred tolerance: 0.05 description: Distance of every fine rectangle outer end from the NE side plane u=baseSide/2. rationale: Transform the stated cap/floor centroids to u=(x+y)/sqrt(2) and add half the length inferred from area/width. All twenty ends give u=49 within 0.01 mm, hence 50-49=1 mm. - name: rectLengthRatio value: 3 unit: '' provenance: inferred tolerance: 0.05 description: Rectangular length divided by width. rationale: Supplied individual face areas 12, 6.75, 3, 0.75 and 0.19 mm2 (rounded) divided by the stated widths squared imply a common ratio of 3. The smallest exact nominal area is then 0.1875 mm2. Section outlines corroborate 3:1 rectangles. - name: rectStartV1 value: 2 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 1; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 2' - name: rectStartV2 value: 6 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 2; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 6' - name: rectStartV3 value: 11 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 3; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 11' - name: rectStartV4 value: 14 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 4; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 14' - name: rectStartV5 value: 17.5 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 5; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 17.5' - name: rectStartV6 value: 19.5 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 6; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 19.5' - name: rectStartV7 value: 22 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 7; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 22' - name: rectStartV8 value: 23 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 8; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 23' - name: rectStartV9 value: 24.5 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 9; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 24.5' - name: rectStartV10 value: 25 unit: mm provenance: stated tolerance: 0.01 description: Inner signed-v edge of boss 10; the matching slot reflects v to -v. source: 'sources/drawing-02.png E-E: positive ordinate 25' - name: lateralCenterZ value: -5 unit: mm provenance: stated tolerance: 0.01 description: Fixed relative to datum A, including during the base-thickness edit. source: sources/dimension-sheet.md cylindrical feature axes and inclined-plane centroids at z=-5 - name: lateralFirstStation value: 40 unit: mm provenance: measured tolerance: 0.3 description: Side coordinate t=(x+y)/sqrt(2); first centre is 10 mm from the +y corner. source: 'sources/drawing-01.png A-A: first centre x≈394 px, edge x≈330 px, opposite edge x≈964 px; sources/dimension-sheet.md Ø3 axis point [28.284,28.284,-5]' - name: lateralPitch value: 10 unit: mm provenance: measured tolerance: 0.3 description: Successive feature stations decrease t by 10 mm. source: 'sources/drawing-01.png A-A: eight centres ≈394,458,521,584,647,710,774,837 px; sources/dimension-sheet.md located side axes/centroids' - name: lateralSmallDiameter value: 3 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/drawing-01.png A-A: Ø3 depth 3' - name: lateralSmallDepth value: 3 unit: mm provenance: stated tolerance: 0.01 description: Depth for the small round and square cavities. source: 'sources/drawing-01.png A-A: Ø3 depth 3; sources/dimension-sheet.md square roof/floor area 9 and width 3' - name: lateralLargeDiameter value: 6 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/drawing-01.png A-A: Ø6 depth 5' - name: lateralLargeDepth value: 5 unit: mm provenance: stated tolerance: 0.01 description: Depth for the large round, square, diamond and two rhombi. source: 'sources/drawing-01.png A-A: Ø6 depth 5; sources/dimension-sheet.md large polygon backs at q=-45 and mouths at q=-50' - name: lateralSmallSquare value: 3 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/drawing-01.png A-A: square width and height 3' - name: lateralLargeSquare value: 6 unit: mm provenance: stated tolerance: 0.01 description: '' source: 'sources/drawing-01.png A-A: square width and height 6' - name: lateralSmallDiamond value: 3 unit: mm provenance: measured tolerance: 0.3 description: Equal horizontal and vertical diagonals; straight edges. source: 'sources/drawing-01.png A-A: small diamond around (521,1331) px, ≈19 px diagonals at 6.34 px/mm' - name: lateralSmallDiamondDepth value: 3 unit: mm provenance: measured tolerance: 0.3 description: Depth of the small diamond; source does not explicitly label it. source: 'sources/section-z-5.png: third lateral notch reaches q≈-47; sources/drawing-01.png A-A small-feature group' - name: lateralLargeDiamond value: 6 unit: mm provenance: measured tolerance: 0.3 description: Equal horizontal and vertical diagonals. source: 'sources/drawing-01.png A-A: large diamond around (710,1331) px, ≈38 px diagonals; sources/dimension-sheet.md back area 18 and 45-degree wall normals' - name: lateralTallHeight value: 6 unit: mm provenance: measured tolerance: 0.3 description: Tall rhombus vertical diagonal. source: 'sources/drawing-01.png A-A: tall rhombus around (774,1331) px, ≈38 px high; sources/dimension-sheet.md wall vertices z=-8 and z=-2' - name: lateralWideHeight value: 4 unit: mm provenance: measured tolerance: 0.3 description: Wide rhombus vertical diagonal; edges are planar, not arcs. source: 'sources/drawing-01.png A-A: wide rhombus around (837,1331) px, ≈26 px high; sources/dimension-sheet.md wall vertices z=-7 and z=-3' - name: lateralApexAngle value: 60 unit: deg provenance: stated tolerance: 0.1 description: Acute included angle; tall profile has its acute tips along z, wide profile along t. source: 'sources/drawing-01.png A-A: 60.000° labels at the tall and wide rhombi' - name: lateralTallWidth value: 3.4641016151377535 unit: mm provenance: derived tolerance: 0.3 description: Tall rhombus horizontal diagonal. formula: lateralTallHeight * tan(lateralApexAngle / 2) - name: lateralWideWidth value: 6.9282032302755105 unit: mm provenance: derived tolerance: 0.3 description: Wide rhombus horizontal diagonal. formula: lateralWideHeight / tan(lateralApexAngle / 2) features: - id: diamondBase kind: extrude description: 100 mm square rotated 45 degrees, top at z=0, bottom z=-10; one final connected solid. Construct native geometry and export STEP and STL. parameters: - baseSide - baseRotation - baseThickness - baseHalfDiagonal count: 1 verify: - method: face face: datumTop - method: face face: baseBottom - method: dimension dimension: spanX - method: dimension dimension: spanY - method: dimension dimension: totalHeight - method: dimension dimension: baseThicknessCheck - method: solid points: - - 0 - 15 - -9 - - 10 - -40 - -8 - - -50 - -5 - -5 note: '' - method: bbox optional: false - id: sideSouthWest kind: wall description: Named diamond side; NW carries the eight lateral openings. parameters: - baseSide - baseThickness - baseRotation count: 1 verify: - method: plane plane: sideSouthWest optional: false - id: sideSouthEast kind: wall description: Named diamond side; NW carries the eight lateral openings. parameters: - baseSide - baseThickness - baseRotation count: 1 verify: - method: plane plane: sideSouthEast optional: false - id: sideNorthEast kind: wall description: Named diamond side; NW carries the eight lateral openings. parameters: - baseSide - baseThickness - baseRotation count: 1 verify: - method: plane plane: sideNorthEast optional: false - id: sideNorthWest kind: wall description: Named diamond side; NW carries the eight lateral openings. parameters: - baseSide - baseThickness - baseRotation count: 1 verify: - method: plane plane: sideNorthWest optional: false - id: centerBore kind: hole description: Ø10 bore continuous from z=-10 to z=7, including both bosses. parameters: - centerHoleDiameter - baseThickness - lowerBossHeight - upperBossHeight count: 1 verify: - method: cylinder cylinder: centerBore - method: void points: - - 0 - 0 - -5 - - 0 - 0 - 2 - - 0 - 0 - 6 note: '' optional: false - id: lowerCentralBoss kind: boss description: Ø20 annular lower boss from z=0 to z=4, with Ø10 bore. parameters: - lowerBossDiameter - lowerBossHeight - centerHoleDiameter count: 1 verify: - method: cylinder cylinder: lowerCentralBoss - method: face face: lowerBossShoulder - method: solid points: - - 8.5 - 0 - 2 note: '' optional: false - id: upperCentralBoss kind: boss description: Ø15 annular upper boss from z=4 to z=7, with Ø10 bore. parameters: - upperBossDiameter - upperBossHeight - lowerBossHeight - centerHoleDiameter count: 1 verify: - method: cylinder cylinder: upperCentralBoss - method: face face: upperBossCap - method: solid points: - - 6.25 - 0 - 5.5 note: '' optional: false - id: pin_px_20 kind: boss description: Independent Ø4 pin at [20, 0], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_px_20 - method: face face: pin_px_20_cap - method: solid points: - - 20 - 0 - 3.5 note: '' optional: false - id: pin_px_30 kind: boss description: Independent Ø4 pin at [30, 0], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_px_30 - method: face face: pin_px_30_cap - method: solid points: - - 30 - 0 - 3.5 note: '' optional: false - id: pin_px_40 kind: boss description: Independent Ø4 pin at [40, 0], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_px_40 - method: face face: pin_px_40_cap - method: solid points: - - 40 - 0 - 3.5 note: '' optional: false - id: pin_px_50 kind: boss description: Independent Ø4 pin at [50, 0], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_px_50 - method: face face: pin_px_50_cap - method: solid points: - - 50 - 0 - 3.5 note: '' optional: false - id: hole_px kind: hole description: Ø4 base through hole at [60, 0]; +x hole defines orientation. parameters: - mainHoleDiameter - mainHoleRadius - baseThickness count: 1 verify: - method: cylinder cylinder: hole_px - method: void points: - - 60 - 0 - -5 note: '' optional: false - id: pin_nx_20 kind: boss description: Independent Ø4 pin at [-20, 0], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_nx_20 - method: face face: pin_nx_20_cap - method: solid points: - - -20 - 0 - 3.5 note: '' optional: false - id: pin_nx_30 kind: boss description: Independent Ø4 pin at [-30, 0], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_nx_30 - method: face face: pin_nx_30_cap - method: solid points: - - -30 - 0 - 3.5 note: '' optional: false - id: pin_nx_40 kind: boss description: Independent Ø4 pin at [-40, 0], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_nx_40 - method: face face: pin_nx_40_cap - method: solid points: - - -40 - 0 - 3.5 note: '' optional: false - id: pin_nx_50 kind: boss description: Independent Ø4 pin at [-50, 0], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_nx_50 - method: face face: pin_nx_50_cap - method: solid points: - - -50 - 0 - 3.5 note: '' optional: false - id: hole_nx kind: hole description: Ø4 base through hole at [-60, 0]; +x hole defines orientation. parameters: - mainHoleDiameter - mainHoleRadius - baseThickness count: 1 verify: - method: cylinder cylinder: hole_nx - method: void points: - - -60 - 0 - -5 note: '' optional: false - id: pin_py_20 kind: boss description: Independent Ø4 pin at [0, 20], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_py_20 - method: face face: pin_py_20_cap - method: solid points: - - 0 - 20 - 3.5 note: '' optional: false - id: pin_py_30 kind: boss description: Independent Ø4 pin at [0, 30], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_py_30 - method: face face: pin_py_30_cap - method: solid points: - - 0 - 30 - 3.5 note: '' optional: false - id: pin_py_40 kind: boss description: Independent Ø4 pin at [0, 40], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_py_40 - method: face face: pin_py_40_cap - method: solid points: - - 0 - 40 - 3.5 note: '' optional: false - id: pin_py_50 kind: boss description: Independent Ø4 pin at [0, 50], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_py_50 - method: face face: pin_py_50_cap - method: solid points: - - 0 - 50 - 3.5 note: '' optional: false - id: hole_py kind: hole description: Ø4 base through hole at [0, 60]; +x hole defines orientation. parameters: - mainHoleDiameter - mainHoleRadius - baseThickness count: 1 verify: - method: cylinder cylinder: hole_py - method: void points: - - 0 - 60 - -5 note: '' optional: false - id: pin_ny_20 kind: boss description: Independent Ø4 pin at [0, -20], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_ny_20 - method: face face: pin_ny_20_cap - method: solid points: - - 0 - -20 - 3.5 note: '' optional: false - id: pin_ny_30 kind: boss description: Independent Ø4 pin at [0, -30], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_ny_30 - method: face face: pin_ny_30_cap - method: solid points: - - 0 - -30 - 3.5 note: '' optional: false - id: pin_ny_40 kind: boss description: Independent Ø4 pin at [0, -40], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_ny_40 - method: face face: pin_ny_40_cap - method: solid points: - - 0 - -40 - 3.5 note: '' optional: false - id: pin_ny_50 kind: boss description: Independent Ø4 pin at [0, -50], z=0..7. parameters: - mainPinDiameter - mainPinHeight - pinFirstRadius - pinPitch - pinsPerArm count: 1 verify: - method: cylinder cylinder: pin_ny_50 - method: face face: pin_ny_50_cap - method: solid points: - - 0 - -50 - 3.5 note: '' optional: false - id: hole_ny kind: hole description: Ø4 base through hole at [0, -60]; +x hole defines orientation. parameters: - mainHoleDiameter - mainHoleRadius - baseThickness count: 1 verify: - method: cylinder cylinder: hole_ny - method: void points: - - 0 - -60 - -5 note: '' optional: false - id: raisedTread_outerX kind: boss description: 10×10 tread centred (-37,17) at z=3. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: raisedTread_outerX - method: solid points: - - -37 - 17 - 1.5 note: '' - method: void points: - - -37 - 17 - 3.5 note: '' - method: dimension dimension: raisedTread_outerX_level optional: false - id: raisedTread_middleX kind: boss description: 10×10 tread centred (-27,17) at z=5. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: raisedTread_middleX - method: solid points: - - -27 - 17 - 2.5 note: '' - method: void points: - - -27 - 17 - 5.5 note: '' - method: dimension dimension: raisedTread_middleX_level optional: false - id: raisedTread_elbow kind: boss description: 10×10 tread centred (-17,17) at z=7. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: raisedTread_elbow - method: solid points: - - -17 - 17 - 3.5 note: '' - method: void points: - - -17 - 17 - 7.5 note: '' - method: dimension dimension: raisedTread_elbow_level optional: false - id: raisedTread_middleY kind: boss description: 10×10 tread centred (-17,27) at z=6. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: raisedTread_middleY - method: solid points: - - -17 - 27 - 3.0 note: '' - method: void points: - - -17 - 27 - 6.5 note: '' - method: dimension dimension: raisedTread_middleY_level optional: false - id: raisedTread_outerY kind: boss description: 10×10 tread centred (-17,37) at z=4. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: raisedTread_outerY - method: solid points: - - -17 - 37 - 2.0 note: '' - method: void points: - - -17 - 37 - 4.5 note: '' - method: dimension dimension: raisedTread_outerY_level optional: false - id: recessedTread_outerX kind: pocket description: 10×10 tread centred (-37,-17) at z=-3. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: recessedTread_outerX - method: void points: - - -37 - -17 - -1.5 note: '' - method: solid points: - - -37 - -17 - -3.5 note: '' - method: dimension dimension: recessedTread_outerX_level optional: false - id: recessedTread_middleX kind: pocket description: 10×10 tread centred (-27,-17) at z=-5. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: recessedTread_middleX - method: void points: - - -27 - -17 - -2.5 note: '' - method: solid points: - - -27 - -17 - -5.5 note: '' - method: dimension dimension: recessedTread_middleX_level optional: false - id: recessedTread_elbow kind: pocket description: 10×10 tread centred (-17,-17) at z=-7. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: recessedTread_elbow - method: void points: - - -17 - -17 - -3.5 note: '' - method: solid points: - - -17 - -17 - -7.5 note: '' - method: dimension dimension: recessedTread_elbow_level optional: false - id: recessedTread_middleY kind: pocket description: 10×10 tread centred (-17,-27) at z=-6. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: recessedTread_middleY - method: void points: - - -17 - -27 - -3.0 note: '' - method: solid points: - - -17 - -27 - -6.5 note: '' - method: dimension dimension: recessedTread_middleY_level optional: false - id: recessedTread_outerY kind: pocket description: 10×10 tread centred (-17,-37) at z=-4. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 1 verify: - method: face face: recessedTread_outerY - method: void points: - - -17 - -37 - -2.0 note: '' - method: solid points: - - -17 - -37 - -4.5 note: '' - method: dimension dimension: recessedTread_outerY_level optional: false - id: stairVerticalSurfaces kind: wall description: All vertical staircase surfaces, including the two distinct faces at each y=±22. parameters: - stairInnerOffset - stairTread - stairFirstHeight - stairIncrement count: 18 verify: - method: face face: raisedX42 - method: face face: recessedX42 - method: face face: raisedX32 - method: face face: recessedX32 - method: face face: raisedX22 - method: face face: recessedX22 - method: face face: raisedX12 - method: face face: recessedX12 - method: face face: raisedY12 - method: face face: recessedY12 - method: face face: raisedY22Long - method: face face: raisedY22Riser - method: face face: recessedY22Long - method: face face: recessedY22Riser - method: face face: raisedY32 - method: face face: recessedY32 - method: face face: raisedY42 - method: face face: recessedY42 optional: false - id: inclinedRamp kind: boss description: '5 mm wide, r=15..45 on x=-y>0: high landing 15..17.5 at z=2, slope to z=1 over 25, low landing 42.5..45.' parameters: - rampLowHeight - rampRise - rampRun - rampLanding - rampWidth - rampStartRadius - baseRotation count: 1 verify: - method: face face: rampHighLanding - method: face face: rampLowLanding - method: plane plane: rampSlope - method: plane plane: rampSidePositive - method: plane plane: rampSideNegative - method: plane plane: rampHighEnd - method: plane plane: rampLowEnd - method: dimension dimension: rampRiseCheck - method: solid points: - - 11.490485194 - -11.490485194 - 1 - - 21.213203436 - -21.213203436 - 1.25 - - 30.935921677 - -30.935921677 - 0.5 note: '' - method: void points: - - 11.490485194 - -11.490485194 - 2.3 - - 21.213203436 - -21.213203436 - 1.75 - - 30.935921677 - -30.935921677 - 1.3 note: '' optional: false - id: finePinA kind: boss description: Fine Ø2 pin, z=0..2, centre (28.284271,21.213203). parameters: - fineSizeA - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: finePinA - method: face face: finePinA_cap - method: solid points: - - 28.284271247 - 21.213203436 - 1 note: '' - method: void points: - - 28.284271247 - 21.213203436 - 2.5 note: '' optional: false - id: fineHoleA kind: hole description: Fine Ø2 hole, z=-2..0, centre (21.213203,28.284271). parameters: - fineSizeA - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: fineHoleA - method: face face: fineHoleA_floor - method: void points: - - 21.213203436 - 28.284271247 - -1 note: '' - method: solid points: - - 21.213203436 - 28.284271247 - -2.5 note: '' optional: false - id: finePinB kind: boss description: Fine Ø1.5 pin, z=0..2, centre (31.819805,17.677670). parameters: - fineSizeB - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: finePinB - method: face face: finePinB_cap - method: solid points: - - 31.819805153 - 17.67766953 - 1 note: '' - method: void points: - - 31.819805153 - 17.67766953 - 2.5 note: '' optional: false - id: fineHoleB kind: hole description: Fine Ø1.5 hole, z=-2..0, centre (17.677670,31.819805). parameters: - fineSizeB - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: fineHoleB - method: face face: fineHoleB_floor - method: void points: - - 17.67766953 - 31.819805153 - -1 note: '' - method: solid points: - - 17.67766953 - 31.819805153 - -2.5 note: '' optional: false - id: finePinC kind: boss description: Fine Ø1 pin, z=0..2, centre (35.355339,14.142136). parameters: - fineSizeC - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: finePinC - method: face face: finePinC_cap - method: solid points: - - 35.355339059 - 14.142135624 - 1 note: '' - method: void points: - - 35.355339059 - 14.142135624 - 2.5 note: '' optional: false - id: fineHoleC kind: hole description: Fine Ø1 hole, z=-2..0, centre (14.142136,35.355339). parameters: - fineSizeC - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: fineHoleC - method: face face: fineHoleC_floor - method: void points: - - 14.142135624 - 35.355339059 - -1 note: '' - method: solid points: - - 14.142135624 - 35.355339059 - -2.5 note: '' optional: false - id: finePinD kind: boss description: Fine Ø0.5 pin, z=0..2, centre (38.890873,10.606602). parameters: - fineSizeD - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: finePinD - method: face face: finePinD_cap - method: solid points: - - 38.890872965 - 10.606601718 - 1 note: '' - method: void points: - - 38.890872965 - 10.606601718 - 2.5 note: '' optional: false - id: fineHoleD kind: hole description: Fine Ø0.5 hole, z=-2..0, centre (10.606602,38.890873). parameters: - fineSizeD - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: fineHoleD - method: face face: fineHoleD_floor - method: void points: - - 10.606601718 - 38.890872965 - -1 note: '' - method: solid points: - - 10.606601718 - 38.890872965 - -2.5 note: '' optional: false - id: finePinE kind: boss description: Fine Ø0.25 pin, z=0..2, centre (42.426407,7.071068). parameters: - fineSizeE - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: finePinE - method: face face: finePinE_cap - method: solid points: - - 42.426406871 - 7.071067812 - 1 note: '' - method: void points: - - 42.426406871 - 7.071067812 - 2.5 note: '' optional: false - id: fineHoleE kind: hole description: Fine Ø0.25 hole, z=-2..0, centre (7.071068,42.426407). parameters: - fineSizeE - fineHeightDepth - fineFirstX - fineFirstY - finePitch - baseRotation count: 1 verify: - method: cylinder cylinder: fineHoleE - method: face face: fineHoleE_floor - method: void points: - - 7.071067812 - 42.426406871 - -1 note: '' - method: solid points: - - 7.071067812 - 42.426406871 - -2.5 note: '' optional: false - id: rectBoss1 kind: boss description: 'Fine rectangle 1: width 2, radial length 6, u range 43..49, v range 2..4, z=0..2.' parameters: - fineSizeA - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV1 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss1_cap - method: solid points: - - 34.648232278 - 30.405591591 - 1 note: '' - method: void points: - - 37.052395334 - 32.809754647 - 1 - - 32.244069222 - 28.001428535 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot1 kind: pocket description: 'Fine rectangle 1: width 2, radial length 6, u range 43..49, v range -2..-4, z=0..-2.' parameters: - fineSizeA - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV1 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot1_floor - method: void points: - - 30.405591591 - 34.648232278 - -1 note: '' - method: solid points: - - 32.809754647 - 37.052395334 - -1 - - 28.001428535 - 32.244069222 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectBoss2 kind: boss description: 'Fine rectangle 2: width 2, radial length 6, u range 43..49, v range 6..8, z=0..2.' parameters: - fineSizeA - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV2 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss2_cap - method: solid points: - - 37.476659403 - 27.577164466 - 1 note: '' - method: void points: - - 39.880822459 - 29.981327522 - 1 - - 35.072496347 - 25.17300141 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot2 kind: pocket description: 'Fine rectangle 2: width 2, radial length 6, u range 43..49, v range -6..-8, z=0..-2.' parameters: - fineSizeA - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV2 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot2_floor - method: void points: - - 27.577164466 - 37.476659403 - -1 note: '' - method: solid points: - - 29.981327522 - 39.880822459 - -1 - - 25.17300141 - 35.072496347 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectBoss3 kind: boss description: 'Fine rectangle 3: width 1.5, radial length 4.5, u range 44.5..49, v range 11..12.5, z=0..2.' parameters: - fineSizeB - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV3 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss3_cap - method: solid points: - - 41.365746699 - 24.748737342 - 1 note: '' - method: void points: - - 43.23957967 - 26.622570312 - 1 - - 39.491913729 - 22.874904371 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot3 kind: pocket description: 'Fine rectangle 3: width 1.5, radial length 4.5, u range 44.5..49, v range -11..-12.5, z=0..-2.' parameters: - fineSizeB - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV3 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot3_floor - method: void points: - - 24.748737342 - 41.365746699 - -1 note: '' - method: solid points: - - 26.622570312 - 43.23957967 - -1 - - 22.874904371 - 39.491913729 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectBoss4 kind: boss description: 'Fine rectangle 4: width 1.5, radial length 4.5, u range 44.5..49, v range 14..15.5, z=0..2.' parameters: - fineSizeB - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV4 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss4_cap - method: solid points: - - 43.487067043 - 22.627416998 - 1 note: '' - method: void points: - - 45.360900013 - 24.501249968 - 1 - - 41.613234073 - 20.753584028 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot4 kind: pocket description: 'Fine rectangle 4: width 1.5, radial length 4.5, u range 44.5..49, v range -14..-15.5, z=0..-2.' parameters: - fineSizeB - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV4 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot4_floor - method: void points: - - 22.627416998 - 43.487067043 - -1 note: '' - method: solid points: - - 24.501249968 - 45.360900013 - -1 - - 20.753584028 - 41.613234073 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectBoss5 kind: boss description: 'Fine rectangle 5: width 1, radial length 3, u range 46..49, v range 17.5..18.5, z=0..2.' parameters: - fineSizeC - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV5 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss5_cap - method: solid points: - - 46.315494168 - 20.859650045 - 1 note: '' - method: void points: - - 47.658997052 - 22.203152929 - 1 - - 44.971991283 - 19.516147161 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot5 kind: pocket description: 'Fine rectangle 5: width 1, radial length 3, u range 46..49, v range -17.5..-18.5, z=0..-2.' parameters: - fineSizeC - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV5 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot5_floor - method: void points: - - 20.859650045 - 46.315494168 - -1 note: '' - method: solid points: - - 22.203152929 - 47.658997052 - -1 - - 19.516147161 - 44.971991283 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectBoss6 kind: boss description: 'Fine rectangle 6: width 1, radial length 3, u range 46..49, v range 19.5..20.5, z=0..2.' parameters: - fineSizeC - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV6 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss6_cap - method: solid points: - - 47.72970773 - 19.445436483 - 1 note: '' - method: void points: - - 49.073210614 - 20.788939367 - 1 - - 46.386204846 - 18.101933598 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot6 kind: pocket description: 'Fine rectangle 6: width 1, radial length 3, u range 46..49, v range -19.5..-20.5, z=0..-2.' parameters: - fineSizeC - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV6 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot6_floor - method: void points: - - 19.445436483 - 47.72970773 - -1 note: '' - method: solid points: - - 20.788939367 - 49.073210614 - -1 - - 18.101933598 - 46.386204846 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectBoss7 kind: boss description: 'Fine rectangle 7: width 0.5, radial length 1.5, u range 47.5..49, v range 22..22.5, z=0..2.' parameters: - fineSizeD - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV7 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss7_cap - method: solid points: - - 49.851028074 - 18.384776311 - 1 note: '' - method: void points: - - 50.664200872 - 19.197949109 - 1 - - 49.037855275 - 17.571603512 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot7 kind: pocket description: 'Fine rectangle 7: width 0.5, radial length 1.5, u range 47.5..49, v range -22..-22.5, z=0..-2.' parameters: - fineSizeD - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV7 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot7_floor - method: void points: - - 18.384776311 - 49.851028074 - -1 note: '' - method: solid points: - - 19.197949109 - 50.664200872 - -1 - - 17.571603512 - 49.037855275 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectBoss8 kind: boss description: 'Fine rectangle 8: width 0.5, radial length 1.5, u range 47.5..49, v range 23..23.5, z=0..2.' parameters: - fineSizeD - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV8 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss8_cap - method: solid points: - - 50.558134855 - 17.67766953 - 1 note: '' - method: void points: - - 51.371307653 - 18.490842328 - 1 - - 49.744962056 - 16.864496731 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot8 kind: pocket description: 'Fine rectangle 8: width 0.5, radial length 1.5, u range 47.5..49, v range -23..-23.5, z=0..-2.' parameters: - fineSizeD - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV8 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot8_floor - method: void points: - - 17.67766953 - 50.558134855 - -1 note: '' - method: solid points: - - 18.490842328 - 51.371307653 - -1 - - 16.864496731 - 49.744962056 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectBoss9 kind: boss description: 'Fine rectangle 9: width 0.25, radial length 0.75, u range 48.25..49, v range 24.5..24.75, z=0..2.' parameters: - fineSizeE - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV9 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss9_cap - method: solid points: - - 51.795571722 - 16.970562748 - 1 note: '' - method: void points: - - 52.343579477 - 17.518570504 - 1 - - 51.247563966 - 16.422554993 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot9 kind: pocket description: 'Fine rectangle 9: width 0.25, radial length 0.75, u range 48.25..49, v range -24.5..-24.75, z=0..-2.' parameters: - fineSizeE - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV9 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot9_floor - method: void points: - - 16.970562748 - 51.795571722 - -1 note: '' - method: solid points: - - 17.518570504 - 52.343579477 - -1 - - 16.422554993 - 51.247563966 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectBoss10 kind: boss description: 'Fine rectangle 10: width 0.25, radial length 0.75, u range 48.25..49, v range 25..25.25, z=0..2.' parameters: - fineSizeE - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV10 - baseSide - baseRotation count: 1 verify: - method: face face: rectBoss10_cap - method: solid points: - - 52.149125113 - 16.617009358 - 1 note: '' - method: void points: - - 52.697132868 - 17.165017113 - 1 - - 51.601117357 - 16.069001602 - 1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: rectSlot10 kind: pocket description: 'Fine rectangle 10: width 0.25, radial length 0.75, u range 48.25..49, v range -25..-25.25, z=0..-2.' parameters: - fineSizeE - fineHeightDepth - rectOuterInset - rectLengthRatio - rectStartV10 - baseSide - baseRotation count: 1 verify: - method: face face: rectSlot10_floor - method: void points: - - 16.617009358 - 52.149125113 - -1 note: '' - method: solid points: - - 17.165017113 - 52.697132868 - -1 - - 16.069001602 - 51.601117357 - -1 note: Radial checks are 0.4 mm from the nominal end walls, exceeding the inset and aspect-ratio uncertainty. optional: false - id: lateral_smallRound kind: cavity description: Blind side cavity smallRound; t=40, q=-50..-47, centred z=-5. Eight cavities are supported by the side-face area and section outline. parameters: - lateralCenterZ - lateralFirstStation - lateralPitch - baseSide - baseRotation - lateralSmallDiameter - lateralSmallDepth count: 1 verify: - method: cylinder cylinder: lateral_smallRound - method: plane plane: lateralSmallBacks - method: void points: - - -6.01040764 - 62.578950135 - -5 note: '' - method: solid points: - - -4.5254834 - 61.094025895 - -5 note: Behind the blind bottom by 0.6 mm; safely beyond the 0.3 mm uncertain small-diamond depth. optional: false - id: lateral_smallSquare kind: cavity description: Blind side cavity smallSquare; t=30, q=-50..-47, centred z=-5. Eight cavities are supported by the side-face area and section outline. parameters: - lateralCenterZ - lateralFirstStation - lateralPitch - baseSide - baseRotation - lateralSmallSquare - lateralSmallDepth count: 1 verify: - method: plane plane: lateralSmallBacks - method: void points: - - -13.081475452 - 55.507882323 - -5 note: '' - method: solid points: - - -11.596551211 - 54.022958083 - -5 note: Behind the blind bottom by 0.6 mm; safely beyond the 0.3 mm uncertain small-diamond depth. - method: face face: lateral_smallSquare_wall1 - method: plane plane: lateral_smallSquare_wall2 - method: face face: lateral_smallSquare_wall3 - method: plane plane: lateral_smallSquare_wall4 optional: false - id: lateral_smallDiamond kind: cavity description: Blind side cavity smallDiamond; t=20, q=-50..-47, centred z=-5. Eight cavities are supported by the side-face area and section outline. parameters: - lateralCenterZ - lateralFirstStation - lateralPitch - baseSide - baseRotation - lateralSmallDiamond - lateralSmallDiamondDepth count: 1 verify: - method: plane plane: lateralSmallBacks - method: void points: - - -20.152543264 - 48.436814511 - -5 note: '' - method: solid points: - - -18.667619023 - 46.951890271 - -5 note: Behind the blind bottom by 0.6 mm; safely beyond the 0.3 mm uncertain small-diamond depth. - method: plane plane: lateral_smallDiamond_wall1 - method: plane plane: lateral_smallDiamond_wall2 - method: plane plane: lateral_smallDiamond_wall3 - method: plane plane: lateral_smallDiamond_wall4 optional: false - id: lateral_largeRound kind: cavity description: Blind side cavity largeRound; t=10, q=-50..-45, centred z=-5. Eight cavities are supported by the side-face area and section outline. parameters: - lateralCenterZ - lateralFirstStation - lateralPitch - baseSide - baseRotation - lateralLargeDiameter - lateralLargeDepth count: 1 verify: - method: cylinder cylinder: lateral_largeRound - method: plane plane: lateralLargeBacks - method: void points: - - -26.516504294 - 40.658639918 - -5 note: '' - method: solid points: - - -24.324473273 - 38.466608897 - -5 note: Behind the blind bottom by 0.6 mm; safely beyond the 0.3 mm uncertain small-diamond depth. optional: false - id: lateral_largeSquare kind: cavity description: Blind side cavity largeSquare; t=0, q=-50..-45, centred z=-5. Eight cavities are supported by the side-face area and section outline. parameters: - lateralCenterZ - lateralFirstStation - lateralPitch - baseSide - baseRotation - lateralLargeSquare - lateralLargeDepth count: 1 verify: - method: plane plane: lateralLargeBacks - method: void points: - - -33.587572106 - 33.587572106 - -5 note: '' - method: solid points: - - -31.395541085 - 31.395541085 - -5 note: Behind the blind bottom by 0.6 mm; safely beyond the 0.3 mm uncertain small-diamond depth. - method: face face: lateral_largeSquare_wall1 - method: plane plane: lateral_largeSquare_wall2 - method: face face: lateral_largeSquare_wall3 - method: plane plane: lateral_largeSquare_wall4 optional: false - id: lateral_largeDiamond kind: cavity description: Blind side cavity largeDiamond; t=-10, q=-50..-45, centred z=-5. Eight cavities are supported by the side-face area and section outline. parameters: - lateralCenterZ - lateralFirstStation - lateralPitch - baseSide - baseRotation - lateralLargeDiamond - lateralLargeDepth count: 1 verify: - method: plane plane: lateralLargeBacks - method: void points: - - -40.658639918 - 26.516504294 - -5 note: '' - method: solid points: - - -38.466608897 - 24.324473273 - -5 note: Behind the blind bottom by 0.6 mm; safely beyond the 0.3 mm uncertain small-diamond depth. - method: plane plane: lateral_largeDiamond_wall1 - method: plane plane: lateral_largeDiamond_wall2 - method: plane plane: lateral_largeDiamond_wall3 - method: plane plane: lateral_largeDiamond_wall4 optional: false - id: lateral_tallRhombus kind: cavity description: Blind side cavity tallRhombus; t=-20, q=-50..-45, centred z=-5. Eight cavities are supported by the side-face area and section outline. parameters: - lateralCenterZ - lateralFirstStation - lateralPitch - baseSide - baseRotation - lateralTallHeight - lateralTallWidth - lateralApexAngle - lateralLargeDepth count: 1 verify: - method: plane plane: lateralLargeBacks - method: void points: - - -47.72970773 - 19.445436483 - -5 note: '' - method: solid points: - - -45.537676708 - 17.253405461 - -5 note: Behind the blind bottom by 0.6 mm; safely beyond the 0.3 mm uncertain small-diamond depth. - method: plane plane: lateral_tallRhombus_wall1 - method: plane plane: lateral_tallRhombus_wall2 - method: plane plane: lateral_tallRhombus_wall3 - method: plane plane: lateral_tallRhombus_wall4 optional: false - id: lateral_wideRhombus kind: cavity description: Blind side cavity wideRhombus; t=-30, q=-50..-45, centred z=-5. Eight cavities are supported by the side-face area and section outline. parameters: - lateralCenterZ - lateralFirstStation - lateralPitch - baseSide - baseRotation - lateralWideHeight - lateralWideWidth - lateralApexAngle - lateralLargeDepth count: 1 verify: - method: plane plane: lateralLargeBacks - method: void points: - - -54.800775542 - 12.374368671 - -5 note: '' - method: solid points: - - -52.60874452 - 10.182337649 - -5 note: Behind the blind bottom by 0.6 mm; safely beyond the 0.3 mm uncertain small-diamond depth. - method: plane plane: lateral_wideRhombus_wall1 - method: plane plane: lateral_wideRhombus_wall2 - method: plane plane: lateral_wideRhombus_wall3 - method: plane plane: lateral_wideRhombus_wall4 optional: false - id: sectionInventory kind: pattern description: Required material/void inventory across independent section planes. Fine features have additional individual checks. parameters: - baseThickness - mainPinHeight - stairTread - stairFirstHeight - stairIncrement - fineHeightDepth count: 1 verify: - method: section section: axisX - method: section section: axisY - method: section section: belowFine - method: section section: bottomInterior - method: section section: positiveLow - method: section section: rampMid - method: section section: stepsAbove3 - method: section section: stepsAbove4 - method: section section: stepsAbove5 - method: section section: stepsAbove6 - method: section section: lateralAndDeepStair - method: count section: positiveLow count: 34 note: Outer section loops, not final solid count:16 main pins+1 stair+1 central annulus+1 ramp+5 fine pins+10 rectangular bosses. optional: false interfaces: - name: primaryTopDatum description: Retain the z=0 datum surface and its nominal footprint through the specified height/thickness edits. must_not_change: true checks: - datumTop - name: centralDatumBore description: Centre and diameter define the datum. Nominal length is checked; thickness edits intentionally extend it, so this whole cylinder check is not invariant. must_not_change: false checks: - centerBore - upperBossCap - lowerBossShoulder - name: positiveXDatumHole description: Located axis at [60,0] sets +x. Through length follows base thickness. must_not_change: false checks: - hole_px - name: diamondEnvelope description: Four side planes and rotated spans; areas and z extent change with a thickness edit. must_not_change: false checks: - sideSouthWest - sideSouthEast - sideNorthEast - sideNorthWest - spanX - spanY - totalHeight - baseThicknessCheck - name: stairMetrologySurfaces description: All ten treads and eighteen vertical metrology faces survive the chosen edit tests. must_not_change: true checks: - raisedTread_outerX - raisedTread_middleX - raisedTread_elbow - raisedTread_middleY - raisedTread_outerY - recessedTread_outerX - recessedTread_middleX - recessedTread_elbow - recessedTread_middleY - recessedTread_outerY - raisedX42 - recessedX42 - raisedX32 - recessedX32 - raisedX22 - recessedX22 - raisedX12 - recessedX12 - raisedY12 - recessedY12 - raisedY22Long - raisedY22Riser - recessedY22Long - recessedY22Riser - raisedY32 - recessedY32 - raisedY42 - recessedY42 - name: fineMetrologyFeatures description: Keep all ten fine circular surfaces and twenty rectangular caps/floors at their separate locations. must_not_change: true checks: - finePinA_cap - fineHoleA_floor - finePinB_cap - fineHoleB_floor - finePinC_cap - fineHoleC_floor - finePinD_cap - fineHoleD_floor - finePinE_cap - fineHoleE_floor - rectBoss1_cap - rectSlot1_floor - rectBoss2_cap - rectSlot2_floor - rectBoss3_cap - rectSlot3_floor - rectBoss4_cap - rectSlot4_floor - rectBoss5_cap - rectSlot5_floor - rectBoss6_cap - rectSlot6_floor - rectBoss7_cap - rectSlot7_floor - rectBoss8_cap - rectSlot8_floor - rectBoss9_cap - rectSlot9_floor - rectBoss10_cap - rectSlot10_floor - name: lateralMetrologyFeatures description: Keep both circular side axes and the eight cavity back outlines; no lateral movement during thickness or pin-height edits. must_not_change: true checks: - lateral_smallRound - lateral_largeRound - lateralSmallBacks - lateralLargeBacks - lateral_smallSquare_wall1 - lateral_smallSquare_wall3 - lateral_largeSquare_wall1 - lateral_largeSquare_wall3 - name: rampLandingsAndSlope description: Nominal ramp checked by both landings, side/end planes and slope; rampRise edit intentionally changes high levels. must_not_change: false checks: - rampHighLanding - rampLowLanding - rampSlope - rampHighEnd - rampLowEnd - rampSidePositive - rampSideNegative - rampRiseCheck acceptance: bbox_tolerance: 0.03 volume: expected: 100987.061651834 tolerance_rel: 0.0005 provenance: derived note: 'Analytic signed primitives: baseSide^2*baseThickness - pi/4*(centerHoleDiameter^2+4*mainHoleDiameter^2)*baseThickness + 16*pi*mainPinDiameter^2*mainPinHeight/4 + pi/4*(lowerBossDiameter^2-centerHoleDiameter^2)*lowerBossHeight + pi/4*(upperBossDiameter^2-centerHoleDiameter^2)*upperBossHeight + rampWidth*(rampRun/2+rampLanding)*(2*rampLowHeight+rampRise) - sum(lateral profile area*depth). The equal positive/negative stairs and fine-feature volumes cancel algebraically, but every member remains individually mandatory. Lateral subtraction=594.320976353 mm3. Independent supplied table value=100987.06 mm3.' surface_area: expected: 28904.433778012 tolerance_rel: 0.001 provenance: derived note: 2*baseSide^2 + 4*baseSide*baseThickness - 2*Athrough + pi*(centerHoleDiameter+4*mainHoleDiameter)*baseThickness + 16*pi*mainPinDiameter*mainPinHeight + pi*(lowerBossDiameter*lowerBossHeight+upperBossDiameter*upperBossHeight+centerHoleDiameter*(lowerBossHeight+upperBossHeight)) + 2*640 + rampExcessArea + fineWallArea + lateralWallArea. Athrough=pi/4*(centerHoleDiameter^2+4*mainHoleDiameter^2); rampExcessArea=105.099960032; fineWallArea=401.973445725; lateralWallArea=538.112803658 mm2. The attached sheet gives 28904.43 mm2. center_of_mass: expected: - 0.261256747 - 0.867161542 - -4.636979473 tolerance: 0.02 provenance: derived note: Signed first moments / analytic volume. Sum V_i*[cx_i,cy_i,cz_i], subtract cavities; use centre z=h/2 for additions and z=-d/2 for top pockets. Base centroid [0,0,-baseThickness/2]. Side cavity centroid xyz(t,-baseSide/2+depth/2,lateralCenterZ). Ramp volume225 and centroid [19.854641796,-19.854641796,0.787037037] from integrating r*h(r), h(r)^2/2. Net moments [26383.551236997,87572.096143311,-468274.931965609] mm4. Rounded table COM [0.261,0.867,-4.637]. solid_count: 1 sections: - id: axisX plane: x at: 0 expect: area: 1513.213562373 area_tolerance_rel: 0.001 loops: 4 holes: 0 description: 100*sqrt(2)*10 - 2*4*10 - 10*10 + 8*4*7 + (20-10)*4 + (15-10)*3; sources/dimension-sheet.md x=0:1513.21,4,0. - id: axisY plane: y at: 0 expect: area: 1513.213562373 area_tolerance_rel: 0.001 loops: 4 holes: 0 description: Same formula as axisX; sources/dimension-sheet.md y=0:1513.21,4,0. - id: belowFine plane: z at: -1 expect: area: 9319.880127592 area_tolerance_rel: 0.001 loops: 1 holes: 21 description: baseSide^2 - through-hole area - 5*stairTread^2 - fine hole/slot areas; sources/dimension-sheet.md z=-1:9319.88,1,21. - id: bottomInterior plane: z at: -8.5 expect: area: 9871.194701203 area_tolerance_rel: 0.001 loops: 1 holes: 5 description: baseSide^2 - through-hole area. Below every blind cavity and above z=-10. - id: positiveLow plane: z at: 0.5 expect: area: 1137.99595246 area_tolerance_rel: 0.001 loops: 34 holes: 1 description: 16*pi*(mainPinDiameter/2)^2 + central annulus area with outer radius 10 + 5*stairTread^2 + fine area 51.314573611 + ramp section 150; no cap lies at z=0.5. - id: rampMid plane: z at: 1.5 expect: area: 1062.99595246 area_tolerance_rel: 0.001 loops: 34 holes: 1 description: 16*pi*(mainPinDiameter/2)^2 + central annulus area with outer radius 10 + 5*stairTread^2 + fine area 51.314573611 + ramp section 75; no cap lies at z=1.5. - id: stepsAbove3 plane: z at: 3.5 expect: area: 836.681378849 area_tolerance_rel: 0.001 loops: 18 holes: 1 description: 16*pi*(mainPinDiameter/2)^2 + central annulus area with outer radius 10 + 4*stairTread^2 + fine area 0.000000000 + ramp section 0; no cap lies at z=3.5. - id: stepsAbove4 plane: z at: 4.5 expect: area: 599.236700254 area_tolerance_rel: 0.001 loops: 18 holes: 1 description: 16*pi*(mainPinDiameter/2)^2 + central annulus area with outer radius 7.5 + 3*stairTread^2 + fine area 0.000000000 + ramp section 0; no cap lies at z=4.5. - id: stepsAbove5 plane: z at: 5.5 expect: area: 499.236700254 area_tolerance_rel: 0.001 loops: 18 holes: 1 description: 16*pi*(mainPinDiameter/2)^2 + central annulus area with outer radius 7.5 + 2*stairTread^2 + fine area 0.000000000 + ramp section 0; no cap lies at z=5.5. - id: stepsAbove6 plane: z at: 6.5 expect: area: 399.236700254 area_tolerance_rel: 0.001 loops: 18 holes: 1 description: 16*pi*(mainPinDiameter/2)^2 + central annulus area with outer radius 7.5 + 1*stairTread^2 + fine area 0.000000000 + ramp section 0; no cap lies at z=6.5. - id: lateralAndDeepStair plane: z at: -5.5 expect: area: 9522.71450207 area_tolerance_rel: 0.001 loops: 1 holes: 6 description: baseSide^2 - through-hole area - 2*stairTread^2 - sum(horizontal cavity width at z+5=-0.5 times depth). Circle width=2*sqrt(R^2-dz^2); rhombus width=W*(1-2*abs(dz)/H). Eight lateral notches join the exterior, leaving five through holes and one remaining rectangular stair pocket. faces: - name: datumTop plane: z at: 0 normal: + area: 8181.884175132 area_tolerance_rel: 0.002 tolerance: 0.05 center: - 2.02 - -0.01 mode: one - name: baseBottom plane: z at: -10 normal: '-' area: 9871.194701203 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - 0 mode: one - name: lowerBossShoulder plane: z at: 4 normal: + area: 137.444678595 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - 0 mode: one - name: upperBossCap plane: z at: 7 normal: + area: 98.174770425 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - 0 mode: one - name: pin_px_20_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 20 - 0 mode: one - name: pin_px_30_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 30 - 0 mode: one - name: pin_px_40_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 40 - 0 mode: one - name: pin_px_50_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 50 - 0 mode: one - name: pin_nx_20_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -20 - 0 mode: one - name: pin_nx_30_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -30 - 0 mode: one - name: pin_nx_40_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -40 - 0 mode: one - name: pin_nx_50_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -50 - 0 mode: one - name: pin_py_20_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - 20 mode: one - name: pin_py_30_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - 30 mode: one - name: pin_py_40_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - 40 mode: one - name: pin_py_50_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - 50 mode: one - name: pin_ny_20_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - -20 mode: one - name: pin_ny_30_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - -30 mode: one - name: pin_ny_40_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - -40 mode: one - name: pin_ny_50_cap plane: z at: 7 normal: + area: 12.566370614 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 0 - -50 mode: one - name: raisedTread_outerX plane: z at: 3 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -37 - 17 mode: one - name: raisedTread_middleX plane: z at: 5 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -27 - 17 mode: one - name: raisedTread_elbow plane: z at: 7 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -17 - 17 mode: one - name: raisedTread_middleY plane: z at: 6 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -17 - 27 mode: one - name: raisedTread_outerY plane: z at: 4 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -17 - 37 mode: one - name: recessedTread_outerX plane: z at: -3 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -37 - -17 mode: one - name: recessedTread_middleX plane: z at: -5 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -27 - -17 mode: one - name: recessedTread_elbow plane: z at: -7 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -17 - -17 mode: one - name: recessedTread_middleY plane: z at: -6 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -17 - -27 mode: one - name: recessedTread_outerY plane: z at: -4 normal: + area: 100 area_tolerance_rel: 0.002 tolerance: 0.03 center: - -17 - -37 mode: one - name: raisedX42 plane: x at: -42 normal: '-' area: 30 area_tolerance_rel: 0.002 tolerance: 0.05 center: - 17 - 1.5 mode: one - name: recessedX42 plane: x at: -42 normal: + area: 30 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -17 - -1.5 mode: one - name: raisedX32 plane: x at: -32 normal: '-' area: 20 area_tolerance_rel: 0.002 tolerance: 0.05 center: - 17 - 4 mode: one - name: recessedX32 plane: x at: -32 normal: + area: 20 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -17 - -4 mode: one - name: raisedX22 plane: x at: -22 normal: '-' area: 120 area_tolerance_rel: 0.002 tolerance: 0.05 center: - 28.67 - 3.17 mode: one - name: recessedX22 plane: x at: -22 normal: + area: 120 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -28.67 - -3.17 mode: one - name: raisedX12 plane: x at: -12 normal: + area: 170 area_tolerance_rel: 0.002 tolerance: 0.05 center: - 25.24 - 2.97 mode: one - name: recessedX12 plane: x at: -12 normal: '-' area: 170 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -25.24 - -2.97 mode: one - name: raisedY12 plane: y at: 12 normal: '-' area: 150 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -24.33 - 2.77 mode: one - name: recessedY12 plane: y at: -12 normal: '-' area: 150 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -24.33 - -2.77 mode: one - name: raisedY22Long plane: y at: 22 normal: + area: 80 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -30.75 - 2.13 mode: one - name: raisedY22Riser plane: y at: 22 normal: + area: 10 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -17 - 6.5 mode: one - name: recessedY22Long plane: y at: -22 normal: + area: 80 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -30.75 - -2.12 mode: one - name: recessedY22Riser plane: y at: -22 normal: + area: 10 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -17 - -6.5 mode: one - name: raisedY32 plane: y at: 32 normal: + area: 20 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -17 - 5 mode: one - name: recessedY32 plane: y at: -32 normal: + area: 20 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -17 - -5 mode: one - name: raisedY42 plane: y at: 42 normal: + area: 40 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -17 - 2 mode: one - name: recessedY42 plane: y at: -42 normal: + area: 40 area_tolerance_rel: 0.002 tolerance: 0.05 center: - -17 - -2 mode: one - name: rampHighLanding plane: z at: 2 normal: + area: 12.5 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 11.490485194 - -11.490485194 mode: one - name: rampLowLanding plane: z at: 1 normal: + area: 12.5 area_tolerance_rel: 0.002 tolerance: 0.03 center: - 30.935921677 - -30.935921677 mode: one - name: finePinA_cap plane: z at: 2 normal: + area: 3.141592654 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 28.284271247 - 21.213203436 mode: one - name: fineHoleA_floor plane: z at: -2 normal: + area: 3.141592654 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 21.213203436 - 28.284271247 mode: one - name: finePinB_cap plane: z at: 2 normal: + area: 1.767145868 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 31.819805153 - 17.67766953 mode: one - name: fineHoleB_floor plane: z at: -2 normal: + area: 1.767145868 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 17.67766953 - 31.819805153 mode: one - name: finePinC_cap plane: z at: 2 normal: + area: 0.785398163 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 35.355339059 - 14.142135624 mode: one - name: fineHoleC_floor plane: z at: -2 normal: + area: 0.785398163 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 14.142135624 - 35.355339059 mode: one - name: finePinD_cap plane: z at: 2 normal: + area: 0.196349541 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 38.890872965 - 10.606601718 mode: one - name: fineHoleD_floor plane: z at: -2 normal: + area: 0.196349541 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 10.606601718 - 38.890872965 mode: one - name: finePinE_cap plane: z at: 2 normal: + area: 0.049087385 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 42.426406871 - 7.071067812 mode: one - name: fineHoleE_floor plane: z at: -2 normal: + area: 0.049087385 area_tolerance_rel: 0.01 tolerance: 0.02 center: - 7.071067812 - 42.426406871 mode: one - name: rectBoss1_cap plane: z at: 2 normal: + area: 12 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 34.648232278 - 30.405591591 mode: one - name: rectSlot1_floor plane: z at: -2 normal: + area: 12 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 30.405591591 - 34.648232278 mode: one - name: rectBoss2_cap plane: z at: 2 normal: + area: 12 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 37.476659403 - 27.577164466 mode: one - name: rectSlot2_floor plane: z at: -2 normal: + area: 12 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 27.577164466 - 37.476659403 mode: one - name: rectBoss3_cap plane: z at: 2 normal: + area: 6.75 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 41.365746699 - 24.748737342 mode: one - name: rectSlot3_floor plane: z at: -2 normal: + area: 6.75 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 24.748737342 - 41.365746699 mode: one - name: rectBoss4_cap plane: z at: 2 normal: + area: 6.75 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 43.487067043 - 22.627416998 mode: one - name: rectSlot4_floor plane: z at: -2 normal: + area: 6.75 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 22.627416998 - 43.487067043 mode: one - name: rectBoss5_cap plane: z at: 2 normal: + area: 3 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 46.315494168 - 20.859650045 mode: one - name: rectSlot5_floor plane: z at: -2 normal: + area: 3 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 20.859650045 - 46.315494168 mode: one - name: rectBoss6_cap plane: z at: 2 normal: + area: 3 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 47.72970773 - 19.445436483 mode: one - name: rectSlot6_floor plane: z at: -2 normal: + area: 3 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 19.445436483 - 47.72970773 mode: one - name: rectBoss7_cap plane: z at: 2 normal: + area: 0.75 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 49.851028074 - 18.384776311 mode: one - name: rectSlot7_floor plane: z at: -2 normal: + area: 0.75 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 18.384776311 - 49.851028074 mode: one - name: rectBoss8_cap plane: z at: 2 normal: + area: 0.75 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 50.558134855 - 17.67766953 mode: one - name: rectSlot8_floor plane: z at: -2 normal: + area: 0.75 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 17.67766953 - 50.558134855 mode: one - name: rectBoss9_cap plane: z at: 2 normal: + area: 0.1875 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 51.795571722 - 16.970562748 mode: one - name: rectSlot9_floor plane: z at: -2 normal: + area: 0.1875 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 16.970562748 - 51.795571722 mode: one - name: rectBoss10_cap plane: z at: 2 normal: + area: 0.1875 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 52.149125113 - 16.617009358 mode: one - name: rectSlot10_floor plane: z at: -2 normal: + area: 0.1875 area_tolerance_rel: 0.01 tolerance: 0.025 center: - 16.617009358 - 52.149125113 mode: one - name: lateral_smallSquare_wall1 plane: z at: -6.5 normal: + area: 9.0 area_tolerance_rel: 0.01 tolerance: 0.05 center: - -13.081475452 - 55.507882323 mode: one - name: lateral_smallSquare_wall3 plane: z at: -3.5 normal: '-' area: 9.0 area_tolerance_rel: 0.01 tolerance: 0.05 center: - -13.081475452 - 55.507882323 mode: one - name: lateral_largeSquare_wall1 plane: z at: -8.0 normal: + area: 30.0 area_tolerance_rel: 0.01 tolerance: 0.05 center: - -33.587572106 - 33.587572106 mode: one - name: lateral_largeSquare_wall3 plane: z at: -2.0 normal: '-' area: 30.0 area_tolerance_rel: 0.01 tolerance: 0.05 center: - -33.587572106 - 33.587572106 mode: one cylinders: - name: centerBore point: - 0 - 0 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 10 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 17 length_tolerance: 0.02 t_range: - -10 - 7 description: sources/dimension-sheet.md Ø10 hole axis and extent - name: lowerCentralBoss point: - 0 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 20 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 4 length_tolerance: 0.02 t_range: - 0 - 4 description: sources/dimension-sheet.md Ø20 pin 0 .. 4 - name: upperCentralBoss point: - 0 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 15 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 3 length_tolerance: 0.02 t_range: - 4 - 7 description: sources/dimension-sheet.md Ø15 pin 4 .. 7 - name: pin_px_20 point: - 20 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_px_30 point: - 30 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_px_40 point: - 40 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_px_50 point: - 50 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: hole_px point: - 60 - 0 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 10 length_tolerance: 0.02 t_range: - -10 - 0 description: sources/dimension-sheet.md individual Ø4 through-hole axis, diameter and extent - name: pin_nx_20 point: - -20 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_nx_30 point: - -30 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_nx_40 point: - -40 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_nx_50 point: - -50 - 0 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: hole_nx point: - -60 - 0 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 10 length_tolerance: 0.02 t_range: - -10 - 0 description: sources/dimension-sheet.md individual Ø4 through-hole axis, diameter and extent - name: pin_py_20 point: - 0 - 20 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_py_30 point: - 0 - 30 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_py_40 point: - 0 - 40 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_py_50 point: - 0 - 50 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: hole_py point: - 0 - 60 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 10 length_tolerance: 0.02 t_range: - -10 - 0 description: sources/dimension-sheet.md individual Ø4 through-hole axis, diameter and extent - name: pin_ny_20 point: - 0 - -20 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_ny_30 point: - 0 - -30 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_ny_40 point: - 0 - -40 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: pin_ny_50 point: - 0 - -50 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 7 length_tolerance: 0.02 t_range: - 0 - 7 description: sources/dimension-sheet.md individual Ø4 pin axis, diameter and extent - name: hole_ny point: - 0 - -60 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 4 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 10 length_tolerance: 0.02 t_range: - -10 - 0 description: sources/dimension-sheet.md individual Ø4 through-hole axis, diameter and extent - name: finePinA point: - 28.284271247 - 21.213203436 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 2 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - 0 - 2 description: sources/dimension-sheet.md individual Ø2 fine pin axis and extent - name: fineHoleA point: - 21.213203436 - 28.284271247 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 2 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - -2 - 0 description: sources/dimension-sheet.md individual Ø2 fine hole axis and extent - name: finePinB point: - 31.819805153 - 17.67766953 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 1.5 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - 0 - 2 description: sources/dimension-sheet.md individual Ø1.5 fine pin axis and extent - name: fineHoleB point: - 17.67766953 - 31.819805153 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 1.5 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - -2 - 0 description: sources/dimension-sheet.md individual Ø1.5 fine hole axis and extent - name: finePinC point: - 35.355339059 - 14.142135624 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 1 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - 0 - 2 description: sources/dimension-sheet.md individual Ø1 fine pin axis and extent - name: fineHoleC point: - 14.142135624 - 35.355339059 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 1 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - -2 - 0 description: sources/dimension-sheet.md individual Ø1 fine hole axis and extent - name: finePinD point: - 38.890872965 - 10.606601718 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 0.5 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - 0 - 2 description: sources/dimension-sheet.md individual Ø0.5 fine pin axis and extent - name: fineHoleD point: - 10.606601718 - 38.890872965 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 0.5 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - -2 - 0 description: sources/dimension-sheet.md individual Ø0.5 fine hole axis and extent - name: finePinE point: - 42.426406871 - 7.071067812 - 0 direction: - 0 - 0 - 1 kind: pin diameter: 0.25 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - 0 - 2 description: sources/dimension-sheet.md individual Ø0.25 fine pin axis and extent - name: fineHoleE point: - 7.071067812 - 42.426406871 - 0 direction: - 0 - 0 - 1 kind: hole diameter: 0.25 radius_tolerance: 0.005 axis_tolerance: 0.015 length: 2 length_tolerance: 0.02 t_range: - -2 - 0 description: sources/dimension-sheet.md individual Ø0.25 fine hole axis and extent - name: lateral_smallRound point: - 28.284271247 - 28.284271247 - -5 direction: - 0.707106781 - -0.707106781 - 0 kind: hole diameter: 3 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 3 length_tolerance: 0.02 t_range: - -50 - -47 description: sources/dimension-sheet.md Ø3 lateral bore, full 360°, exact axis and depth - name: lateral_largeRound point: - 7.071067812 - 7.071067812 - -5 direction: - 0.707106781 - -0.707106781 - 0 kind: hole diameter: 6 radius_tolerance: 0.005 axis_tolerance: 0.02 length: 5 length_tolerance: 0.02 t_range: - -50 - -45 description: sources/dimension-sheet.md Ø6 lateral bore, full 360°, exact axis and depth planes: - name: sideSouthWest point: - -70.710678119 - 0 - -5 normal: - -0.707106781 - -0.707106781 - 0 area: 1000 area_tolerance_rel: 0.001 tolerance: 0.03 angle_tolerance_deg: 0.1 description: Plain area baseSide*baseThickness; NW subtracts eight lateral opening areas. sources/dimension-sheet.md inclined planar faces. - name: sideSouthEast point: - 0 - -70.710678119 - -5 normal: - 0.707106781 - -0.707106781 - 0 area: 1000 area_tolerance_rel: 0.001 tolerance: 0.03 angle_tolerance_deg: 0.1 description: Plain area baseSide*baseThickness; NW subtracts eight lateral opening areas. sources/dimension-sheet.md inclined planar faces. - name: sideNorthEast point: - 0 - 70.710678119 - -5 normal: - 0.707106781 - 0.707106781 - 0 area: 1000 area_tolerance_rel: 0.001 tolerance: 0.03 angle_tolerance_deg: 0.1 description: Plain area baseSide*baseThickness; NW subtracts eight lateral opening areas. sources/dimension-sheet.md inclined planar faces. - name: sideNorthWest point: - -70.710678119 - 0 - -5 normal: - -0.707106781 - 0.707106781 - 0 area: 872.908371341 area_tolerance_rel: 0.001 tolerance: 0.03 angle_tolerance_deg: 0.1 description: Plain area baseSide*baseThickness; NW subtracts eight lateral opening areas. sources/dimension-sheet.md inclined planar faces. - name: rampSlope point: - 21.213203436 - -21.213203436 - 1.5 normal: - 0.028261671 - -0.028261671 - 0.999200959 area: 125.099960032 area_tolerance_rel: 0.001 tolerance: 0.03 angle_tolerance_deg: 0.1 description: z=2-(r-17.5)/25 for 17.5<=r<=42.5; area=rampWidth*sqrt(rampRun^2+rampRise^2). sources/dimension-sheet.md slope centroid and normal. - name: rampSidePositive point: - 22.980970389 - -19.445436483 - 1 normal: - 0.707106781 - 0.707106781 - 0 area: 45 area_tolerance_rel: 0.002 tolerance: 0.03 angle_tolerance_deg: 0.1 description: Positive transverse side at u=2.5; integral h(r) dr = 45. - name: rampSideNegative point: - 19.445436483 - -22.980970389 - 1 normal: - -0.707106781 - -0.707106781 - 0 area: 45 area_tolerance_rel: 0.002 tolerance: 0.03 angle_tolerance_deg: 0.1 description: Negative transverse side at u=-2.5; integral h(r) dr = 45. - name: rampHighEnd point: - 10.606601718 - -10.606601718 - 1 normal: - -0.707106781 - 0.707106781 - 0 area: 10 area_tolerance_rel: 0.002 tolerance: 0.03 angle_tolerance_deg: 0.1 description: Near end r=15; area=rampWidth*(rampLowHeight+rampRise). - name: rampLowEnd point: - 31.819805153 - -31.819805153 - 0.5 normal: - 0.707106781 - -0.707106781 - 0 area: 5 area_tolerance_rel: 0.002 tolerance: 0.03 angle_tolerance_deg: 0.1 description: Far end r=45; area=rampWidth*rampLowHeight. - name: lateralSmallBacks point: - -12.02081528 - 54.447222151 - -5 normal: - -0.707106781 - 0.707106781 - 0 area: 20.568583471 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: 'Combined area on q=-47 of the three small cavity backs: pi*3^2/4+3^2+3^2/2. Plane probes sum all coplanar hits; individual void/solid probes locate each cavity.' - name: lateralLargeBacks point: - -31.819805153 - 31.819805153 - -5 normal: - -0.707106781 - 0.707106781 - 0 area: 106.523045188 area_tolerance_rel: 0.003 tolerance: 0.05 angle_tolerance_deg: 0.1 description: 'Combined area on q=-45 of five large cavity backs: pi*6^2/4+6^2+6^2/2+6*(6*tan(30deg))/2+4*(4/tan(30deg))/2.' - name: lateral_smallSquare_wall2 point: - -12.02081528 - 56.568542495 - -5.0 normal: - -0.707106781 - -0.707106781 - 0.0 area: 9.0 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded smallSquare profile edge (1.5, -1.5) to (1.5, 1.5) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_smallSquare_wall4 point: - -14.142135624 - 54.447222151 - -5.0 normal: - 0.707106781 - 0.707106781 - 0.0 area: 9.0 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded smallSquare profile edge (-1.5, 1.5) to (-1.5, -1.5) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_smallDiamond_wall1 point: - -19.622213178 - 48.967144597 - -5.75 normal: - -0.5 - -0.5 - 0.707106781 area: 6.363961031 area_tolerance_rel: 0.02 tolerance: 0.08 angle_tolerance_deg: 0.1 description: Extruded smallDiamond profile edge (0, -1.5) to (1.5, 0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_smallDiamond_wall2 point: - -19.622213178 - 48.967144597 - -4.25 normal: - -0.5 - -0.5 - -0.707106781 area: 6.363961031 area_tolerance_rel: 0.02 tolerance: 0.08 angle_tolerance_deg: 0.1 description: Extruded smallDiamond profile edge (1.5, 0) to (0, 1.5) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_smallDiamond_wall3 point: - -20.68287335 - 47.906484425 - -4.25 normal: - 0.5 - 0.5 - -0.707106781 area: 6.363961031 area_tolerance_rel: 0.02 tolerance: 0.08 angle_tolerance_deg: 0.1 description: Extruded smallDiamond profile edge (0, 1.5) to (-1.5, 0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_smallDiamond_wall4 point: - -20.68287335 - 47.906484425 - -5.75 normal: - 0.5 - 0.5 - 0.707106781 area: 6.363961031 area_tolerance_rel: 0.02 tolerance: 0.08 angle_tolerance_deg: 0.1 description: Extruded smallDiamond profile edge (-1.5, 0) to (0, -1.5) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_largeSquare_wall2 point: - -31.466251763 - 35.70889245 - -5.0 normal: - -0.707106781 - -0.707106781 - 0.0 area: 30.0 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded largeSquare profile edge (3.0, -3.0) to (3.0, 3.0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_largeSquare_wall4 point: - -35.70889245 - 31.466251763 - -5.0 normal: - 0.707106781 - 0.707106781 - 0.0 area: 30.0 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded largeSquare profile edge (-3.0, 3.0) to (-3.0, -3.0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_largeDiamond_wall1 point: - -39.597979746 - 27.577164466 - -6.5 normal: - -0.5 - -0.5 - 0.707106781 area: 21.213203436 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded largeDiamond profile edge (0, -3.0) to (3.0, 0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_largeDiamond_wall2 point: - -39.597979746 - 27.577164466 - -3.5 normal: - -0.5 - -0.5 - -0.707106781 area: 21.213203436 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded largeDiamond profile edge (3.0, 0) to (0, 3.0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_largeDiamond_wall3 point: - -41.71930009 - 25.455844123 - -3.5 normal: - 0.5 - 0.5 - -0.707106781 area: 21.213203436 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded largeDiamond profile edge (0, 3.0) to (-3.0, 0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_largeDiamond_wall4 point: - -41.71930009 - 25.455844123 - -6.5 normal: - 0.5 - 0.5 - 0.707106781 area: 21.213203436 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded largeDiamond profile edge (-3.0, 0) to (0, -3.0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_tallRhombus_wall1 point: - -47.117335294 - 20.057808918 - -6.5 normal: - -0.612372436 - -0.612372436 - 0.5 area: 17.320508076 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded tallRhombus profile edge (0, -3.0) to (1.7320508075688767, 0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_tallRhombus_wall2 point: - -47.117335294 - 20.057808918 - -3.5 normal: - -0.612372436 - -0.612372436 - -0.5 area: 17.320508076 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded tallRhombus profile edge (1.7320508075688767, 0) to (0, 3.0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_tallRhombus_wall3 point: - -48.342080166 - 18.833064047 - -3.5 normal: - 0.612372436 - 0.612372436 - -0.5 area: 17.320508076 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded tallRhombus profile edge (0, 3.0) to (-1.7320508075688767, 0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_tallRhombus_wall4 point: - -48.342080166 - 18.833064047 - -6.5 normal: - 0.612372436 - 0.612372436 - 0.5 area: 17.320508076 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded tallRhombus profile edge (-1.7320508075688767, 0) to (0, -3.0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_wideRhombus_wall1 point: - -53.576030671 - 13.599113542 - -6.0 normal: - -0.353553391 - -0.353553391 - 0.866025404 area: 20.0 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded wideRhombus profile edge (0, -2.0) to (3.4641016151377553, 0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_wideRhombus_wall2 point: - -53.576030671 - 13.599113542 - -4.0 normal: - -0.353553391 - -0.353553391 - -0.866025404 area: 20.0 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded wideRhombus profile edge (3.4641016151377553, 0) to (0, 2.0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_wideRhombus_wall3 point: - -56.025520413 - 11.149623799 - -4.0 normal: - 0.353553391 - 0.353553391 - -0.866025404 area: 20.0 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded wideRhombus profile edge (0, 2.0) to (-3.4641016151377553, 0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. - name: lateral_wideRhombus_wall4 point: - -56.025520413 - 11.149623799 - -6.0 normal: - 0.353553391 - 0.353553391 - 0.866025404 area: 20.0 area_tolerance_rel: 0.01 tolerance: 0.05 angle_tolerance_deg: 0.1 description: Extruded wideRhombus profile edge (-3.4641016151377553, 0) to (0, -2.0) in (t-centre,z+5); area=edge length*depth; outward material normal points into the cavity. Supported by A-A and sources/dimension-sheet.md. dimensions: - name: spanX axis: x expected: 141.421356237 tolerance: 0.03 description: sqrt(2)*baseSide; sources/dimension-sheet.md bbox size 141.421 - name: spanY axis: y expected: 141.421356237 tolerance: 0.03 description: sqrt(2)*baseSide; sources/dimension-sheet.md bbox size 141.421 - name: totalHeight axis: z expected: 17 tolerance: 0.03 description: baseThickness + max(mainPinHeight,lowerBossHeight+upperBossHeight,stairFirstHeight+4*stairIncrement). - name: baseThicknessCheck axis: z expected: 10 tolerance: 0.03 description: baseThickness; top datum stays fixed. between: - baseBottom - datumTop - name: raisedTread_outerX_level axis: z expected: 3 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - raisedTread_outerX - name: raisedTread_middleX_level axis: z expected: 5 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - raisedTread_middleX - name: raisedTread_elbow_level axis: z expected: 7 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - raisedTread_elbow - name: raisedTread_middleY_level axis: z expected: 6 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - raisedTread_middleY - name: raisedTread_outerY_level axis: z expected: 4 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - raisedTread_outerY - name: recessedTread_outerX_level axis: z expected: 3 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - recessedTread_outerX - name: recessedTread_middleX_level axis: z expected: 5 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - recessedTread_middleX - name: recessedTread_elbow_level axis: z expected: 7 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - recessedTread_elbow - name: recessedTread_middleY_level axis: z expected: 6 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - recessedTread_middleY - name: recessedTread_outerY_level axis: z expected: 4 tolerance: 0.03 description: Absolute level from datum A; order along the L is 3,5,7,6,4. between: - datumTop - recessedTread_outerY - name: stairXTreadPitch axis: x expected: 10 tolerance: 0.03 description: One 10 mm tread between consecutive riser planes. between: - raisedX42 - raisedX32 - name: stairYTreadPitch axis: y expected: 10 tolerance: 0.03 description: One 10 mm tread between consecutive riser planes. between: - raisedY32 - raisedY42 - name: rampRiseCheck axis: z expected: 1 tolerance: 0.03 description: Landing level difference equals rampRise. between: - rampHighLanding - rampLowLanding deviation: null blockout: # envelope-filling primary solids (plate + both solid central boss blanks reach z = 7): baseSide^2*baseThickness + pi/4*lowerBossDiameter^2*lowerBossHeight + pi/4*upperBossDiameter^2*upperBossHeight = 101786.780822 mm3, band ±1 %; the bare plate (100000, z-max 0) is outside on purpose volume_min: 100768.9 volume_max: 102804.6 export_volume_tolerance_rel: 0.002 references: - path: sources/bottom.png kind: image role: authoritative sha256: ceb5cdd1206fb513dce32d2ad6a0cb9726362b0504ac337b413cfe832d80194e units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/dimension-sheet.md kind: table role: authoritative sha256: d1b8dbd3cd46b0d46b810689e5733a61618acb6adecb7db69d85bfba65bd7e8f units: mm revision: Supplied bundle revision identified by SHA-256 note: Supplied evaluator-prepared rounded measurements, quoted as document evidence; no evaluator CAD access. - path: sources/drawing-01.png kind: drawing role: authoritative sha256: 3182a3cc45c1744cd958d468f37e86a19659dd9fe65b72d5443a45663766460d units: mm revision: Supplied bundle revision identified by SHA-256; NIST Fig.8 (2014) note: 'Fig.8 first page: layout, A-A lateral features, B-B stations, C-C ramp, D-D fine sizes; xx are unspecified GD&T.' - path: sources/drawing-02.png kind: drawing role: authoritative sha256: bded7754aafa4bd02d41c7c6a3cf2d44564dd776a3849b4631550a78b7966266 units: mm revision: Supplied bundle revision identified by SHA-256; NIST Fig.8 (2014) note: 'Fig.8 second page: E-E fine rectangle ordinates and F-F/G-G tread levels.' - path: sources/front.png kind: image role: authoritative sha256: 038b4d1d2f98a39efa54b4510737a981040f10f2e785d9e775170385f9394f44 units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/iso-below.png kind: image role: illustrative sha256: f126217d09341105dbfda7789291939dbb44303e425fd545fb07ef767a67cdec units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/iso.png kind: image role: illustrative sha256: fd1a1925f86e9141c26bcb4ae3fc7db93f5b06ffabafba854b6b8f2fe5d62b14 units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/iso2.png kind: image role: illustrative sha256: ad5fc1ef468fa300e27cc9779d73aef3bac447c0e7675d43c47b421cc238bcd9 units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/nist-am-artifact-description.md kind: text role: authoritative sha256: 1e10b2e09e840f8749668fd84c61cd15e4aed51dbb5f362ae3df49ad7e8a94e0 units: mm revision: Supplied bundle revision identified by SHA-256; NIST Fig.8 (2014) note: Published excerpts and explicit reconstruction frame; geometric requirements. - path: sources/render-notes.md kind: text role: illustrative sha256: 7b26cf394c9cc12942de018502fe780bb9fc3f296dd18e2036bd2430cfc828ef units: mm revision: Supplied bundle revision identified by SHA-256 note: Render mesh has 9536 triangles; confirms units, envelope and file list. - path: sources/right.png kind: image role: authoritative sha256: cc85285ba084e23beab536aaf406127648712889281f4b3c6ce3500c5061a329 units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/section-x0.png kind: image role: authoritative sha256: 42907681cc27f37d3ec993270ba52a02512bcfcd1c50379ff8c1e5a82f6b4ab0 units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/section-y0.png kind: image role: authoritative sha256: ce3ec33a6f3d6e2e3e4acd471ef9e44789bb65a828ec22dae405ea7128544fc1 units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/section-z-1.png kind: image role: authoritative sha256: c6ff32ad0cc2ac247168af91278b9e4795740f179ee286f6e2dad39f3c6738fe units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/section-z-5.png kind: image role: authoritative sha256: 8fb3dcded9d28b5ad432ef6f8318fd16142b9cc0132481030d1f6a4978c048da units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/section-z1.png kind: image role: authoritative sha256: a28c0e6ed943fc71a5316b535257f83a7b5bc6106dc44fef5697ac28961ae749 units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/section-z5.png kind: image role: authoritative sha256: 5f955f4a0a805278d61e7d006633a1145b08819cd6f1aa6f835ed2150a46bb45 units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. - path: sources/top.png kind: image role: authoritative sha256: dca24515a54a5c2508e3047778d7fe087437fa4aaf305b9ec5af65a189df5713 units: mm revision: Supplied bundle revision identified by SHA-256 note: Orthographic visual evidence; use the mm grid for position and topology, with mesh/line-width uncertainty. open_questions: - Q1. The task summary says 34 cylindrical features, but the supplied table enumerates 35 (12 holes and 23 pins/bosses). Is 34 a counting error? This contract requires all 35 located cylinders. - 'Q2. The prose mentions lateral bosses, a hexagon and a lens; A-A, the inclined-plane table and z=-5 outline instead support eight blind cavities: two circles, two squares, two diamonds and two straight-edged rhombi. Are the alternative terms descriptive only? These eight cavities reproduce the supplied volume, area and COM; no extra unsupported boss or curved lens is added.' - Q3. The small lateral diamond has no explicit diagonal or depth callout. Are its 3 mm diagonals and 3 mm depth nominal? They are measured from A-A and the section, use ±0.3 mm parameter tolerances, and agree with the aggregate table properties. - 'Q4. Exact-face sections disagree: at z=1 the table gives 1138 mm2/35 loops but the image gives 1124.79/34; at z=5 they give 599.24/19 versus 498.76/18; at z=-5 they give 9502.23/2 versus 9402.44/1. Confirm the intended coplanar-section convention if those exact stations are needed. Acceptance uses non-coplanar z=0.5,1.5,3.5,4.5,5.5,6.5,-5.5 instead.' - Q5. Numeric GD&T values, material, density, manufacturing process, surface finish and edge-break requirements are not supplied. What values apply for fabrication? The drawing xx boxes remain unspecified; this contract uses digital reconstruction tolerances and makes no mass or manufacturability claim.