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Python library for gear transmission design

Project Description

Python library for design of spur and helical gears transmissions


the project is on pypi server for installation use:

pip install python-gearbox

for manual installation download the last release from:

python install

make shure you have installed all dependencies “jinja2, numpy and scipy”


  • Gear stresses calculation using AGMA-2101 D04 and ISO-6336 standards
  • Export 2D and 3D one tooth geometrical models, to MATLAB/COMSOL for spur and helical gears
  • Export 2D and 3D one tooth geometrical models, to ABAQUS-CAE only for spur gears
  • Export 2D and 3D one tooth geometrical models, to ANSYS only for spur gears

Next Releases

  • Add the export capabilities for helical gears in ANSYS and ABAQUS-CAE softwares
  • Optimization of the profile shift modification

Help and Documentation

The documentation isn’t ready yet, see the file for uses example


if you want to contribute with the project contact with the author by e-mail e-mail:

Release History

Release History

This version
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Download Files

Download Files

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date (86.0 kB) Copy SHA256 Checksum SHA256 2.7 Egg May 3, 2015 (52.0 kB) Copy SHA256 Checksum SHA256 Source May 3, 2015

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