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49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
"""
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name: pillow_block.py
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by: Gumyr
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date: July 14th 2022
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desc:
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This example demonstrates placing holes in a part in a rectangular
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array.
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license:
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Copyright 2022 Gumyr
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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from build123d.build123d_common import *
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from build123d.build_sketch import *
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from build123d.build_part 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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with BuildPart() as pillow_block:
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with BuildSketch() as plan:
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Rectangle(width, height)
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FilletSketch(*plan.vertices(), radius=5)
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Extrude(thickness)
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WorkplanesFromFaces(pillow_block.faces().filter_by_axis(Axis.Z)[-1])
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CounterBoreHole(bearing_axle_radius, bearing_radius, bearing_thickness)
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RectangularArrayToPart(width - 2 * padding, height - 2 * padding, 2, 2)
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CounterBoreHole(screw_shaft_radius, screw_head_radius, screw_head_height)
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# Render the part
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if "show_object" in locals():
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show_object(pillow_block.part)
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