What's new in pyGear 0.21 Alpha
Dec 5, 2011
- removed redundancies from code
- modified twork with newer versions of pythonOCC, NumPy and SciPy
- removed trochoidal root shape generation as it was not correct for helical gears --> use hobbing simulation for exact root fillet shape instead
New in pyGear 0.20 Alpha (Dec 5, 2011)
- gear hobbing simulation --> exact geometry (external gears only)
- multi-step manufacturing by defnition of blank
- new classes: "Tool" "ToothedRackTool" "Machine" "GearHobber" "Blank"
New in pyGear 0.14 Alpha (Dec 5, 2011)
- tooth thickness allowance --> exact flank
- addendum allowance
- acceptance backlash calculation
- tip chamfer enhancements
- bug fixes
- renamed classes: "SpurGearWheel" --> "CylindricalGearWheel" "SpurGearPair" --> "CylindricalGearPair"
New in pyGear 0.12 Alpha (Dec 5, 2011)
- gear-generator for cylindrical gear wheels (spur, helical, internal, external) 2d-export (x-y-coordinates)
- 3d-export (STEP, IGES, VRML) and display
- basic gear pair calculations