This application designs crank arms of custom dimensions using a leather cutter or 3D printer. Input dimensions generate SVG (2D) or STL (3D) files for use in other applications. The software automatically calculates the necessary counterweight size based on the outer diameter of the counterweight, mass (g) on the crank pin side, and density (g/cm3) of the crank arm.
Features:
- Generates SVG and STL files for 2D and 3D printing.
- Automatic counterweight size calculation.
- Data display and sharing capabilities.
- Compatible with various applications and 3D printers.
- Visual size comparison using a credit card overlay.
Parameters:
- Crankshaft Diameter (mm)
- Crank Pin Diameter (mm)
- Crank Arm Length (mm)
- Crank Arm Width (mm)
- Balance Weight Radius (mm)
- Thickness (mm)
Version 0.5 (Oct 9, 2022):
- Set a minimum density for counterweight calculations.
Version 0.4:
- Added parameter limitations.
Version 0.3:
- Added support for D-cut designs.
- Added automatic counterweight size calculation.
Version 0.2:
- Added support for counterweights.
- Added support for circular designs.
Version 0.1:
- Initial release.


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