Add reinforcements to motor seat
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6ad74047bc
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@ -1053,6 +1053,7 @@ class Onbashira(Model):
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theta = math.pi / self.n_side
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theta = math.pi / self.n_side
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theta2 = theta * 0.5
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theta2 = theta * 0.5
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theta1 = theta * 1.3
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theta1 = theta * 1.3
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cover_thickness = 4.0
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track_width = 7.0
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track_width = 7.0
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r0 = self.bulk_radius
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r0 = self.bulk_radius
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r1 = self.rotation_radius + gap
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r1 = self.rotation_radius + gap
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@ -1113,8 +1114,6 @@ class Onbashira(Model):
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Cq.Workplane()
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Cq.Workplane()
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.sketch()
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.sketch()
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.circle(r1)
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.circle(r1)
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.circle(self.rotation_radius+track_width/2, mode="s")
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.circle(self.rotation_radius-track_width/2)
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.circle(r2_5, mode="s")
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.circle(r2_5, mode="s")
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.polygon([
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.polygon([
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(0, 0),
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(0, 0),
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@ -1130,6 +1129,29 @@ class Onbashira(Model):
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.finalize()
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.finalize()
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.extrude(t1)
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.extrude(t1)
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)
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)
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channel = (
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Cq.Workplane()
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.sketch()
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.circle(self.rotation_radius+track_width/2)
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.circle(self.rotation_radius-track_width/2, mode="s")
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.finalize()
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.extrude(t1)
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.translate((0, 0, self.motor_seat_depth - t1))
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)
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channel_cover = (
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Cq.Workplane()
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.sketch()
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.circle(self.rotation_radius+track_width/2)
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.circle(self.rotation_radius-track_width/2, mode="s")
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.polygon([
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(0, 0),
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(r0 * math.cos(theta1), r0 * math.sin(theta1)),
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(r0 * math.cos(theta2), r0 * math.sin(theta2)),
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], mode="i")
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.finalize()
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.extrude(cover_thickness)
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.translate((0, 0, self.motor_seat_depth - cover_thickness))
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)
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# Construct the connection between the front and back
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# Construct the connection between the front and back
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@ -1148,7 +1170,7 @@ class Onbashira(Model):
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profile_bridge_outer_top = (
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profile_bridge_outer_top = (
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Cq.Sketch()
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Cq.Sketch()
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.circle(r1)
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.circle(r1)
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.circle(self.rotation_radius+track_width/2, mode="s")
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.circle(self.rotation_radius, mode="s")
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.polygon([
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.polygon([
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(0, 0),
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(0, 0),
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(r0 * math.cos(theta1), r0 * math.sin(theta1)),
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(r0 * math.cos(theta1), r0 * math.sin(theta1)),
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@ -1198,6 +1220,9 @@ class Onbashira(Model):
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+ bridge_inner
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+ bridge_inner
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+ bridge_inner.mirror("XZ")
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+ bridge_inner.mirror("XZ")
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- hole_subtractor
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- hole_subtractor
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- channel
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+ channel_cover
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+ channel_cover.mirror("XZ")
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)
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)
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# Mark the mount points
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# Mark the mount points
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