建立方向盘项目初始版本

models/fan_direct_145/DONE.txt

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+ok

models/fan_direct_145/validation.json

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+{
+  "motor_2020_length_mm": 145,
+  "2020_longitudinal_limits_mm": [
+    -55,
+    90
+  ],
+  "fan_envelope_mm": [
+    120,
+    120,
+    25
+  ],
+  "fan_mount_pitch_mm": 105,
+  "fan_center_y_mm": 28,
+  "motor_center_y_mm": 10,
+  "fan_offset_from_motor_mm": 18,
+  "rotation_deg": 2.0166030724839743,
+  "fastener_centers": [
+    {
+      "x": -50.6200576850888,
+      "y": -26.31491286891918,
+      "rail_center_x": -50.6200576850888,
+      "distance_to_end_mm": 28.68508713108082
+    },
+    {
+      "x": 50.6200576850888,
+      "y": 82.31491286891918,
+      "rail_center_x": 50.6200576850888,
+      "distance_to_end_mm": 7.68508713108082
+    }
+  ],
+  "fan_collisions": [],
+  "extension_collisions": [],
+  "original_corners_unchanged": true,
+  "fcstd_reopened": true,
+  "step_valid": true,
+  "assumptions": "Fan solid frame and holes schematic; no blade, hub, wires, real T-slot or nut. Shaft of screw only above extrusion surface."
+}