建立方向盘项目初始版本

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2026-10-29 22:04:55 +08:00
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50 PCD; 76 corners flush against motor, 2.5mm outboard in 9.5x5.5 slot (width assumed).
3/4 open pillars outer diameter 12mm, M4 bore 4.4mm; nominal radial wall away from opening 3.8mm.
Each 90 degree opening faces 22.5 degrees from outward X toward its respective nearby 76mm corner.
PCB and magnet positions retain nominal 1mm gap with 0.5mm C shims.
M4x20 bolt without a head washer: nominal motor engagement 5.9mm; actual thread depth unknown.
minimum pillar/corner distances mm: 0.6463, 0.6463, 0.6463, 0.6463
Estimated material under 7mm head by sampling mm2: 24.00, 24.00, 24.00, 24.00
Positive volume intersections >0.001mm3 for support and shims:
none in checked pairs
Tool clearance, 7.5mm cylinder:
tool0: no checked obstruction
tool1: no checked obstruction
tool2: no checked obstruction
tool3: no checked obstruction