Handle stub

nhf/touhou/yasaka_kanako/onbashira.py

@@ -68,6 +68,11 @@ class Onbashira(Model):
     rotor_spacer_outer_diam: float = 15.0
     stator_bind_radius: float = 135.0
 
+    handle_base_height: float = 10.0
+    handle_thickness: float = 12.0
+    handle_length: float = 80.0
+    handle_height: float = 40.0
+
     material_side: Material = Material.WOOD_BIRCH
     material_bearing: Material = Material.PLASTIC_PLA
     material_spacer: Material = Material.PLASTIC_PLA
@@ -1017,6 +1022,42 @@ class Onbashira(Model):
             )
         return a
 
+    @target(name="handle")
+    def handle(self) -> Cq.Workplane:
+        w = self.side_width + self.angle_joint_extra_width
+        base = (
+            Cq.Workplane()
+            .box(
+                length=w,
+                width=self.angle_joint_depth,
+                height=self.handle_base_height,
+                centered=(True, True, False)
+            )
+            .faces(">Z")
+            .workplane()
+            .pushPoints([
+                (x * sx, y * sy)
+                for (x, y) in self.angle_joint_bolt_position
+                for sx in (-1, 1)
+                for sy in (-1, 1)
+            ])
+            .cboreHole(
+                self.angle_joint_bolt_diam,
+                self.angle_joint_bolt_head_diam,
+                self.angle_joint_bolt_head_depth,
+                depth=None,
+            )
+        )
+        handle = (
+            Cq.Workplane(origin=(0, 0, self.handle_height))
+            .box(
+                length=self.handle_length,
+                width=self.handle_thickness,
+                height=self.handle_thickness,
+            )
+        )
+        return base + handle
+
     @assembly()
     def assembly(self) -> Cq.Assembly:
         a = Cq.Assembly()