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feat: flip the mop_handle 180 degrees to avoid overhangs

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reed
2026-07-22 23:45:31 -05:00
parent 7650230709
commit dd5f505b0c
1 changed files with 22 additions and 20 deletions
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build.py
+22 -20
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@@ -57,8 +57,8 @@ def build_mop_handle():
hand_curve_length = 70 hand_curve_length = 70
hand_curve_thickness = 5 hand_curve_thickness = 5
hand_curve_spacing = 50 hand_curve_spacing = 50
hand_curve_start_space = 10 hand_curve_thumb_space = 10
hand_curve_end_space = 20 hand_curve_pinky_space = 20
flared_base_thickness = hand_curve_thickness flared_base_thickness = hand_curve_thickness
flared_base_length = 5 flared_base_length = 5
@@ -69,39 +69,41 @@ def build_mop_handle():
rounding = 5 rounding = 5
handle_diam = (mop_diameter / 2) + thickness handle_radius = (mop_diameter / 2) + thickness
handle_length_total = flared_base_length + hand_curve_pinky_space + (hand_curve_length * 2) + hand_curve_spacing + hand_curve_thumb_space
with BuildPart() as mop_handle: with BuildPart() as mop_handle:
with BuildSketch(Plane.XZ): with BuildSketch(Plane.XZ):
with BuildLine() as profile: with BuildLine() as profile:
sl = Line((0, 0), (handle_diam, 0)) sl = Line((0, 0), (handle_radius, 0))
hs1 = Line(sl @ 1, (handle_diam, hand_curve_start_space)) fb = ThreePointArc(sl @ 1, (handle_radius + flared_base_thickness, (sl @ 1).Y + (flared_base_length / 2)), (handle_radius, (sl @ 1).Y + flared_base_length))
h1 = ThreePointArc(hs1 @ 1, (handle_diam + hand_curve_thickness, (hs1 @ 1).Y + (hand_curve_length / 2)), (handle_diam, (hs1 @ 1).Y + hand_curve_length)) hs1 = Line(fb @ 1, (handle_radius, (fb @ 1).Y + hand_curve_pinky_space))
hs2 = Line(h1 @ 1, (handle_diam, (h1 @ 1).Y + hand_curve_spacing)) h1 = ThreePointArc(hs1 @ 1, (handle_radius + hand_curve_thickness, (hs1 @ 1).Y + (hand_curve_length / 2)), (handle_radius, (hs1 @ 1).Y + hand_curve_length))
h2 = ThreePointArc(hs2 @ 1, (handle_diam + hand_curve_thickness, (hs2 @ 1).Y + (hand_curve_length / 2)), (handle_diam, (hs2 @ 1).Y + hand_curve_length)) hs2 = Line(h1 @ 1, (handle_radius, (h1 @ 1).Y + hand_curve_spacing))
hs3 = Line(h2 @ 1, (handle_diam, (h2 @ 1).Y + hand_curve_end_space)) h2 = ThreePointArc(hs2 @ 1, (handle_radius + hand_curve_thickness, (hs2 @ 1).Y + (hand_curve_length / 2)), (handle_radius, (hs2 @ 1).Y + hand_curve_length))
fb = ThreePointArc(hs3 @ 1, (handle_diam + flared_base_thickness, (hs3 @ 1).Y + flared_base_length / 2), ((hs3 @ 1).X, (hs3 @ 1).Y + flared_base_length)) hs3 = Line(h2 @ 1, (handle_radius, (h2 @ 1).Y + hand_curve_thumb_space))
el = Line(fb @ 1, (0, (fb @ 1).Y)) el = Line(hs3 @ 1, (0, (hs3 @ 1).Y))
Line(el @ 1, sl @ 0) Line(el @ 1, sl @ 0)
make_face() make_face()
Rectangle((handle_radius + flared_base_thickness) * 2, 10, align=(Align.CENTER, Align.MAX), mode=Mode.SUBTRACT)
revolve() revolve()
fillet(mop_handle.edges(), rounding) fillet(mop_handle.edges().sort_by(Axis.Z)[1:], rounding)
with Locations(Plane((0, 0, thickness))): with Locations(Plane((0, 0, handle_length_total - thickness))):
Cylinder(mop_diameter / 2, 99999, align=(Align.CENTER, Align.CENTER, Align.MIN), mode=Mode.SUBTRACT) Cylinder(mop_diameter / 2, 99999, align=(Align.CENTER, Align.CENTER, Align.MAX), mode=Mode.SUBTRACT)
# this is a seem channel # this is a seem channel
with BuildSketch(Location((0, mop_diameter / 2, thickness))): with BuildSketch(Location((0, mop_diameter / 2, handle_length_total - thickness))):
Triangle(A=90, b=1, c=1) Triangle(A=90, b=1, c=1)
extrude(amount=99999, mode=Mode.SUBTRACT) extrude(amount=-99999, mode=Mode.SUBTRACT)
with Locations(Plane((0, 0, hand_curve_start_space + hand_curve_length + (hand_curve_spacing / 2)))): with Locations(Plane((0, 0, flared_base_length + hand_curve_pinky_space + hand_curve_length + (hand_curve_spacing / 2)))):
with PolarLocations(handle_diam, 2): with PolarLocations(handle_radius, 2):
with Locations(Rotation(0, 90, 0)): with Locations(Rotation(0, 90, 0)):
CounterBoreHole(screw_diameter / 2, screw_head_diameter / 2, screw_head_depth) CounterBoreHole(screw_diameter / 2, screw_head_diameter / 2, screw_head_depth)
with Locations(Plane((0, 0, hand_curve_start_space + (hand_curve_length * 2) + hand_curve_spacing + (hand_curve_end_space / 2)))): with Locations(Plane((0, 0, flared_base_length + (hand_curve_pinky_space / 2)))):
with PolarLocations(handle_diam, 2, 90): with PolarLocations(handle_radius, 2, 90):
with Locations(Rotation(0, 90, 0)): with Locations(Rotation(0, 90, 0)):
CounterBoreHole(screw_diameter / 2, screw_head_diameter / 2, screw_head_depth) CounterBoreHole(screw_diameter / 2, screw_head_diameter / 2, screw_head_depth)