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feat: add a seem channel for the mount

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reed
2026-07-20 19:18:02 -05:00
parent 40e4d3500d
commit 06b1939f72
1 changed files with 5 additions and 3 deletions
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cad/build.py
+5 -3
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@@ -68,7 +68,6 @@ def build_drive_shaft_mount():
mirror(profile.line, Plane.YZ) mirror(profile.line, Plane.YZ)
make_face() make_face()
# TODO: add a seem channel
with Locations((0, bearing_offset)): with Locations((0, bearing_offset)):
Circle(bearing_through_hole_diameter / 2, mode=Mode.SUBTRACT) Circle(bearing_through_hole_diameter / 2, mode=Mode.SUBTRACT)
@@ -76,9 +75,12 @@ def build_drive_shaft_mount():
mirror(about=Plane.XY) mirror(about=Plane.XY)
with Locations((0, bearing_offset, drive_shaft_mount.faces().sort_by(Axis.Z)[-1].center().Z)): with Locations((0, bearing_offset, drive_shaft_mount.faces().sort_by(Axis.Z)[-1].center().Z)):
# TODO: add a seem channel
Hole(bearing_diameter / 2, (thickness / 2) + (bearing_height / 2))
Hole(shaft_clearance_diameter / 2, (thickness / 2) - (bearing_height / 2)) Hole(shaft_clearance_diameter / 2, (thickness / 2) - (bearing_height / 2))
Hole(bearing_diameter / 2, (thickness / 2) + (bearing_height / 2))
# this is a seem channel
with BuildSketch(Location((0, bearing_offset + bearing_diameter / 2, drive_shaft_mount.faces().sort_by(Axis.Z)[-1].center().Z))):
Triangle(A=90, b=1, c=1)
extrude(amount=-((thickness / 2) + (bearing_height / 2)), mode=Mode.SUBTRACT)
Box(core_width + (screw_blocks_width * 2), track_width, track_height, (90, 0, 0), (Align.CENTER, Align.CENTER, Align.MIN)) Box(core_width + (screw_blocks_width * 2), track_width, track_height, (90, 0, 0), (Align.CENTER, Align.CENTER, Align.MIN))