建立方向盘项目初始版本

models/switch_2020_raise10_concept/DONE.txt

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+ok

models/switch_2020_raise10_concept/interference_report.txt

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+SwitchCross2020 / SwitchAngleA : 0.000000 mm3
+SwitchCross2020 / SwitchAngleB : 0.000000 mm3
+SwitchCross2020 / SwitchCrossJoint0 : 0.000000 mm3
+SwitchCross2020 / SwitchCrossJoint1 : 0.000000 mm3
+SwitchCross2020 / NewRail0 : 0.000000 mm3
+SwitchCross2020 / NewRail1 : 0.000000 mm3
+SwitchAngleA / SwitchRailHeadA : 0.000000 mm3
+SwitchAngleA / SwitchCrossJoint0 : 0.000000 mm3
+SwitchAngleA / SwitchEnvelope : 1948.700783 mm3
+SwitchHeadA / SwitchEnvelope : 84.665922 mm3
+SwitchRailHeadA / SwitchEnvelope : 56.745017 mm3
+SwitchAngleB / SwitchRailHeadB : 0.000000 mm3
+SwitchAngleB / SwitchCrossJoint1 : 0.000000 mm3
+SwitchAngleB / SwitchEnvelope : 1948.700783 mm3
+SwitchHeadB / SwitchEnvelope : 84.665922 mm3
+SwitchRailHeadB / SwitchEnvelope : 56.745017 mm3
+SwitchCrossJoint0 / NewRail0 : 0.000000 mm3
+MotorShim0 / Motor : 0.000000 mm3
+MotorShim0 / Rail0 : 0.000000 mm3
+MotorShim0 / NewRail0 : 0.000000 mm3
+MotorShim0 / MotorBaseCorner0 : 0.000000 mm3
+SwitchCrossJoint1 / NewRail1 : 0.000000 mm3
+MotorShim1 / Motor : 0.000000 mm3
+MotorShim1 / Rail1 : 0.000000 mm3
+MotorShim1 / NewRail1 : 0.000000 mm3
+MotorShim1 / MotorBaseCorner1 : 0.000000 mm3

models/switch_2020_raise10_concept/moved_names.txt

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+Motor
+Holder
+Magnet
+PCB
+Chip
+PCBHead1
+PCBHead2
+PCBHead3
+Corner0
+Corner1
+Corner2
+Corner3
+Rail0
+Rail1
+Mount76_0
+Mount76_1
+Mount76_2
+Mount76_3
+Washer76_0
+Washer76_1
+Washer76_2
+Washer76_3
+Head50_0
+Head50_1
+Head50_2
+Head50_3
+Shaft50_0
+Shaft50_1
+Shaft50_2
+Shaft50_3
+OpenPillarBracket
+AdjustShim0
+AdjustShim1
+AdjustShim2
+AdjustShim3
+KFLHousing0
+KFLInner0
+KFLHousing1
+KFLInner1
+CamShaft
+CamKey
+CamUpper
+CamLower
+CamHardware0
+CamHardware1
+CamHardware2
+CamHardware3
+Conversion
+MotorFlange
+WheelHub
+Wheel70
+SwitchEnvelope
+BearingWasherPlate00
+BearingWasherEar00
+BearingHead00
+BearingNut00
+KFLBolt0_0
+BearingWasherPlate01
+BearingWasherEar01
+BearingHead01
+BearingNut01
+KFLBolt0_1
+BearingWasherPlate10
+BearingWasherEar10
+BearingHead10
+BearingNut10
+KFLBolt1_0
+BearingWasherPlate11
+BearingWasherEar11
+BearingHead11
+BearingNut11
+KFLBolt1_1
+CompactPlate0
+BoardM5_00
+BoardM5_01
+CompactPlate1
+BoardM5_10
+BoardM5_11
+MotorBaseCorner0
+MotorBaseCorner1

models/switch_2020_raise10_concept/positive_intersections.txt

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+SwitchAngleA / SwitchEnvelope : 1948.700783 mm3
+SwitchHeadA / SwitchEnvelope : 84.665922 mm3
+SwitchRailHeadA / SwitchEnvelope : 56.745017 mm3
+SwitchAngleB / SwitchEnvelope : 1948.700783 mm3
+SwitchHeadB / SwitchEnvelope : 84.665922 mm3
+SwitchRailHeadB / SwitchEnvelope : 56.745017 mm3

models/switch_2020_raise10_concept/validation.txt

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+SwitchCross2020 valid=True bound=BoundBox (-80, -55, -142, 80, -35, -122)
+SwitchAngleA valid=True bound=BoundBox (-52.25, -35, -145, -33.25, 15, -111)
+SwitchAngleB valid=True bound=BoundBox (33.25, -35, -145, 52.25, 15, -111)
+SwitchCrossJoint0 valid=True bound=BoundBox (-59.6201, -55, -122, -41.6201, -35, -99)
+SwitchCrossJoint1 valid=True bound=BoundBox (41.6201, -55, -122, 59.6201, -35, -99)
+MotorShim0 valid=True bound=BoundBox (-60.6201, -55, 0, -40.6201, -45, 40)
+MotorShim1 valid=True bound=BoundBox (40.6201, -55, 0, 60.6201, -45, 40)
+MotorBaseCorner0 valid=True bound=BoundBox (-59.6201, -45, 20, -41.6201, -25, 40)
+MotorBaseCorner1 valid=True bound=BoundBox (41.6201, -45, 20, 59.6201, -25, 40)
+CompactPlate0 valid=True bound=BoundBox (-38, -41, -84, 38, 39, -76)
+CompactPlate1 valid=True bound=BoundBox (-38, -41, -187, 38, 39, -179)
+SwitchCross2020 / SwitchEnvelope overlap=0.000000 distance=5.000000
+MotorShim0 / NewRail0 overlap=0.000000 distance=0.000000
+MotorShim0 / Rail0 overlap=0.000000 distance=0.000000
+MotorShim0 / MotorBaseCorner0 overlap=0.000000 distance=0.000000
+CompactPlate0 / PurchasedAngle00 overlap=0.000000 distance=0.000000
+BoardM5_00 / PurchasedAngle00 overlap=0.000000 distance=0.000000
+BoardM5_00 / CompactPlate0 overlap=0.000000 distance=0.000000
+CompactPlate0 / PurchasedAngle01 overlap=0.000000 distance=0.000000
+BoardM5_01 / PurchasedAngle01 overlap=0.000000 distance=0.000000
+BoardM5_01 / CompactPlate0 overlap=0.000000 distance=0.000000
+MotorShim1 / NewRail1 overlap=0.000000 distance=0.000000
+MotorShim1 / Rail1 overlap=0.000000 distance=0.000000
+MotorShim1 / MotorBaseCorner1 overlap=0.000000 distance=0.000000
+CompactPlate1 / PurchasedAngle10 overlap=0.000000 distance=0.000000
+BoardM5_10 / PurchasedAngle10 overlap=0.000000 distance=0.000000
+BoardM5_10 / CompactPlate1 overlap=0.000000 distance=0.000000
+CompactPlate1 / PurchasedAngle11 overlap=0.000000 distance=0.000000
+BoardM5_11 / PurchasedAngle11 overlap=0.000000 distance=0.000000
+BoardM5_11 / CompactPlate1 overlap=0.000000 distance=0.000000
+STEP valid=True solids=111

models/switch_2020_raise10_concept/方案说明.md

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+# 灯光开关：2020 横梁与轴线整体上移 10 mm 概念装配
+
+依据用户的布局，将新增 160 mm 示意长度的横向 2020 置于两条 3030 纵梁上方，横梁通过两只 20 型角码连接纵梁。将电机、其两条 2020、编码器、轴、两轴承及其铝板、拨片、两法兰和灯光开关估计包络相对 3030 底座整体上移 10 mm。两条 3030 纵梁及支撑轴承板的两根 3030 横梁保持固定。
+
+## 灯光开关安装
+
+- A、B 位置分别以轴心下方 35、22 mm 表示；假设两孔中心距 85 mm 指同一平面内斜向距离，其水平间距按 84 mm 计算。因为孔组与轴心的横向相对位置尚未测定，暂以 x = ±42 mm 示意。
+- 开关横梁 y = -55 至 -35 mm，开关和轴心上移 10 mm 后，A / B 孔中心坐标为 y = -25 / -12，即比横梁上表面高 10 / 23 mm。
+- 假设两个 50 × 31 × 19 × 3 mm 长角码短边贴横梁上表面，长边有 33 × 6.5 mm 槽。为避开其他角码，两个长角码各相对孔中心向外偏 0.75 mm；螺丝示意按可穿过 4.4 mm 假设孔考虑。实际耳孔尺寸、安装面前后位置、螺丝、垫圈和工具均未完整建模。
+- 假如 A 孔中心到开关边缘 7 mm 的方向是竖直向下，那么该局部边缘与横梁上表面的间隙约 10-7 = 3 mm。这不是全开关外形的最小净距，7 mm 的方向和外形尚需实物确认。
+- 模型绿色开关仍是原来的 110 × 80 × 60 mm 估计包络和中心孔，并非测量后的真实外壳。横梁与该包络的静态间距 5 mm、相交体积为零；两只长角码及部分示意螺丝头仍与该包络重叠。由于包络是实心占位而非外壳，不能据此判断真实开关必然发生干涉，也不能认定实物一定无干涉。
+
+## 支座调整与电机型材支撑
+
+- 轴承板与轴及电机统一上移 10 mm，其原支撑角码不动，板侧紧固孔中心从 y=-42 上移到 y=-32，仍位于角码竖向长槽范围。`validation.txt` 中列出板、角码和示意螺栓的接触及相交检查。需要实物验证 T 槽、紧固件长度、工具空间和安装偏差。
+- 原电机 2020 及其连接角码一同上移 10 mm，因而在各自与 3030 的接合处加入一块示意金属垫块，约 20 × 40 × 10 mm，同时承托原 2020 端部与角码底脚；垫块上示意 Ø5.5 mm 通孔。重开验证两垫块与各自 3030、2020及角码均为面接触、无正体积相交。角码脚与 3030 的螺丝须按实物换用更长规格穿过垫块，型号、有效啮合和 T 型螺母尚未核对；不能仅据模型认定连接强度或刚度。
+
+## 检查和文件
+
+`Assembly.FCStd` 为概念装配，`Assembly.step` 为可见零件几何导出，`开关2020横梁_轴心上移10_装配示意.png` 为图。`positive_intersections.txt` 列出选定新增零件与旧模型的正体积相交，当前为开关估计包络和新开关角码／螺丝头的相交；`validation.txt` 记录 FCStd、STEP 重开和关键支撑接触。螺纹、真实 T 槽、全部固定螺钉、塑料壳和接线均没有完整表达，需实测并进行装配检查。本方案不是加工图。