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26 lines
833 B
Python
26 lines
833 B
Python
from build123d import *
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height, width, thickness, padding = 60, 80, 10, 12
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screw_shaft_radius, screw_head_radius, screw_head_height = 1.5, 3, 3
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bearing_axle_radius, bearing_radius, bearing_thickness = 4, 11, 7
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# Build pillow block as an extruded sketch with counter bore holes
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plan = Rectangle(width, height)
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plan = fillet(plan.vertices(), radius=5)
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pillow_block = extrude(plan, thickness)
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plane = Plane(pillow_block.faces().sort_by().last)
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pillow_block -= plane * CounterBoreHole(
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bearing_axle_radius, bearing_radius, bearing_thickness, height
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)
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locs = GridLocations(width - 2 * padding, height - 2 * padding, 2, 2)
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pillow_block -= (
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plane
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* locs
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* CounterBoreHole(screw_shaft_radius, screw_head_radius, screw_head_height, height)
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)
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# Render the part
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if "show_object" in locals():
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show_object(pillow_block)
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