建立方向盘项目初始版本
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models/washer_panel_4x2/gui_ready.txt
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models/washer_panel_4x2/gui_ready.txt
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OK
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models/washer_panel_4x2/一体式4x2双厚垫片.FCStd
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models/washer_panel_4x2/一体式4x2双厚垫片.FCStd
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models/washer_panel_4x2/一体式4x2双厚垫片.step
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models/washer_panel_4x2/一体式4x2双厚垫片.step
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models/washer_panel_4x2/一体式4x2双厚垫片.stl
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models/washer_panel_4x2/一体式4x2双厚垫片.stl
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models/washer_panel_4x2/一体板_裁切示意.png
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models/washer_panel_4x2/一体板_裁切示意.png
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models/washer_panel_4x2/几何验证.json
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models/washer_panel_4x2/几何验证.json
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{
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"sheet_size_mm": [
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48,
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24
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],
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"cell_mm": [
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12,
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12
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],
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"diameter_mm": 4.4,
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"opening_sector_degrees": 90,
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"counts": [
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4,
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4
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],
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"thicknesses_mm": [
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0.5,
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1
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],
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"number_of_solids": 1,
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"stl_components": 1,
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"stl_is_solid": true,
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"part_is_valid": true,
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"fcstd_reopen": true,
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"step_minus_fcstd_volume": 0.0,
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"fcstd_minus_step_volume": 0.0,
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"original_opening_direction": "northeast, rotate after separation to match each pillar",
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"cut_x_mm": [
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12,
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24,
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36
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],
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"cut_y_mm": [
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12
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],
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"cut_line_is_physical_feature": false,
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"thickness_parameter_recompute_test": true,
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"nominal_kerf_mm": 0,
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"nominal_volume_mm3": 579.576112004814
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}
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models/washer_panel_4x2/切分比对.json
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models/washer_panel_4x2/切分比对.json
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[
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{
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"row": 0,
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"col": 0,
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"row": 0,
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"col": 1,
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"row": 0,
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"col": 2,
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"new_minus_old": 0.0
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"row": 0,
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"col": 3,
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"old_minus_new": 0.0,
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"new_minus_old": 0.0
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"row": 1,
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"new_minus_old": 0.0
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"new_minus_old": 0.0
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"row": 1,
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"new_minus_old": 0.0
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{
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"new_minus_old": 0.0
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}
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]
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models/washer_panel_4x2/打印和裁切说明.md
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models/washer_panel_4x2/打印和裁切说明.md
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# 一体式 4×2 双厚度垫片(试装版)
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打印 `一体式4x2双厚垫片.stl` 1 份,单位毫米,不缩放。板为一个连续实体,没有连接杆,整体 48 × 24 mm;两种厚度各一排,每排 4 片。
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- 薄区 0.5 mm:4 片;厚区 1 mm:4 片。四个支点应使用相同总厚度:不垫、0.5 mm、1 mm、或 1.5 mm。每套厚度仅够四个支点一轮使用,没有备用片。
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- 四个支点各垫一片 1 mm 时,总体仅升高 1 mm,不是 4 mm;每处增加垫片时要检查螺丝进牙,若接近或碰触停止,不能通电运行。
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- 裁切按示意虚线,横向一刀、纵向三刀,目标方格 12 × 12 mm。STL 无预制划线。分离前先标识薄厚,切开后分别装袋。刀缝可能使最终尺寸略小,禁止损伤缺口、厚度基准面。先试裁一片。
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- 与原方案一样,孔为 Ø4.4 mm、90° 开口,分开后按立柱开口和角码方向旋转/翻面。四支点与相邻角码几何检查是基于先前 12×12 方案,实物尺寸、装配误差与切割需试装。
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- 0.5 mm 薄区很薄,成型平整度与厚度取决于工艺,打印商需确认可实现;更换材料、尺寸及翘曲可能影响效果。结构是单个整体,但打印商会自行决定是否承接及如何计费。
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- 按前一编码器模型,初装 0.5 mm 时估算磁铁到芯片约 1 mm,1 mm 时估算约 1.5 mm;这些不是实测,因为 PCB 厚度和芯片突出量为假设。先断电手动转动,确认不碰擦,再检查传感器读数。
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STL 单个封闭连通件,STEP 和 FCStd 重开为有效实体且形状一致;按理想零刀缝网格切分的 8 片,均与原 4×4 一体板对应垫片完全一致。 尚未完成实物打印、裁切和装配。
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50
models/washer_panel_4x2/沿用原方垫片_角码检查.json
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models/washer_panel_4x2/沿用原方垫片_角码检查.json
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[
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{
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"thickness": 0.5,
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"position": 0,
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"minimum_distance": 0.6462875612345762,
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"max_overlap": 0.0
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},
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{
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"thickness": 0.5,
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"position": 1,
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"minimum_distance": 0.6462875612345798,
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"max_overlap": 0.0
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},
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{
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"thickness": 0.5,
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"position": 2,
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"minimum_distance": 0.6462875612345726,
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"max_overlap": 0.0
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},
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{
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"thickness": 0.5,
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"position": 3,
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"minimum_distance": 0.6462875612345798,
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"max_overlap": 0.0
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},
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{
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"thickness": 1.0,
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"position": 0,
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"minimum_distance": 0.6462875612345798,
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"max_overlap": 0.0
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},
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{
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"thickness": 1.0,
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"position": 1,
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"minimum_distance": 0.6462875612345833,
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"max_overlap": 0.0
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},
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{
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"thickness": 1.0,
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"position": 2,
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"minimum_distance": 0.6462875612345762,
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"max_overlap": 0.0
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},
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{
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"thickness": 1.0,
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"position": 3,
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"minimum_distance": 0.6462875612345833,
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"max_overlap": 0.0
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}
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]
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