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refactor(cad): wrap the drive_shaft_mount code in a function for organization

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reed
2026-06-29 19:45:02 -05:00
parent bb7d3eaeae
commit 32db86d3cf
1 changed files with 70 additions and 66 deletions
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cad/build.py
+25 -21
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@@ -1,34 +1,35 @@
# pyright: reportUnusedCallResult=false, reportWildcardImportFromLibrary=false # pyright: reportUnusedCallResult=false, reportWildcardImportFromLibrary=false
from build123d import * from build123d import *
bearing_offset = 20 def build_drive_shaft_mount():
bearing_diameter = 22 bearing_offset = 20
bearing_through_hole_diameter = 15 bearing_diameter = 22
bearing_height = 7 bearing_through_hole_diameter = 15
shaft_clearance_diameter = 25 bearing_height = 7
shaft_clearance_diameter = 25
core_width = 40 core_width = 40
thickness = 20 thickness = 20
screw_blocks_width = thickness screw_blocks_width = thickness
screw_blocks_height = bearing_offset screw_blocks_height = bearing_offset
screw_blocks_radius = 3 screw_blocks_radius = 3
screw_head_diameter = 8.5 screw_head_diameter = 8.5
screw_head_depth = 5 screw_head_depth = 5
screw_body_diameter = 5 screw_body_diameter = 5
track_width = 6.2 track_width = 6.2
track_height = 1.8 track_height = 1.8
assert (bearing_offset - bearing_diameter / 2) > 0 assert (bearing_offset - bearing_diameter / 2) > 0
assert (core_width - bearing_diameter) > 0 assert (core_width - bearing_diameter) > 0
assert (screw_blocks_width - (screw_blocks_radius * 2)) >= 0 assert (screw_blocks_width - (screw_blocks_radius * 2)) >= 0
assert (bearing_offset - screw_blocks_height) >= 0 assert (bearing_offset - screw_blocks_height) >= 0
with BuildPart() as drive_shaft_mount: with BuildPart() as drive_shaft_mount:
with BuildSketch() as sketch: with BuildSketch():
with BuildLine() as profile: with BuildLine() as profile:
l1 = Line( l1 = Line(
(0,0), (0,0),
@@ -82,5 +83,8 @@ with BuildPart() as drive_shaft_mount:
with Locations(drive_shaft_mount.faces().filter_by(Plane.XZ).sort_by(Axis.Y)[-2:]): with Locations(drive_shaft_mount.faces().filter_by(Plane.XZ).sort_by(Axis.Y)[-2:]):
CounterBoreHole(screw_body_diameter / 2, screw_head_diameter / 2, screw_head_depth) CounterBoreHole(screw_body_diameter / 2, screw_head_diameter / 2, screw_head_depth)
return drive_shaft_mount
drive_shaft_mount = build_drive_shaft_mount()
assert drive_shaft_mount.part is not None assert drive_shaft_mount.part is not None
export_step(drive_shaft_mount.part, "drive shaft mount.step") export_step(drive_shaft_mount.part, "drive shaft mount.step")