cqparts_gears package

Submodules

cqparts_gears.base module

class cqparts_gears.base.Gear(*largs, **kwargs)

Bases: cqparts.part.Part

ParametricObject constructor parameters:

Parameters:
  • effective_radius (float) – designed equivalent wheel radius
  • tooth_count (int) – number of teeth
  • width (float) – gear thickness
make_simple()

cqparts_gears.trapezoidal module

class cqparts_gears.trapezoidal.TrapezoidalGear(*largs, **kwargs)

Bases: cqparts_gears.base.Gear

ParametricObject constructor parameters:

Parameters:
  • effective_radius (float) – designed equivalent wheel radius
  • face_angle (float) – angle of tooth edge radial edge (unit: degrees)
  • flat_top (bool) – if True the tops of teeth are flat
  • spacing_ratio (float) – tooth thickness as a ratio of the distance between them
  • tooth_count (int) – number of teeth
  • tooth_height (float) – radial height of teeth
  • width (float) – gear thickness

Basic gear with trapezoidal tooth shape.

../_images/trapezoidal1.png
initialize_parameters()
make()
mate_bottom
mate_top

Module contents

Copyright 2018 Peter Boin

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.