Create crank arms to precise dimensions using a leather cutter or 3D printer.
Generates SVG (2D) or STL (3D) crank arm files based on your specified parameters.
View and share the generated data through other applications.
Automatically calculates balance weight size.
Determines the balanced weight size using the balance weight's outer diameter, crank pin side mass (g), and crank arm density (g/cm³).
Computes the optimal weight size for proper balance.
Parameters
・ Crankshaft diameter (mm)
・ Crank pin diameter (mm)
・ Crank arm length (mm)
・ Crank arm width (mm)
・ Balance weight radius (mm)
・ Thickness (mm)
Display generated data within connected applications,
Share with 3D printers and connected computers.
The square underneath demonstrates scale using a credit card for comparison.
What's New in the Latest Version 0.5
Last updated on Oct 9, 2022
0.5
・Set minimum density for balance weight calculation
0.4
・Added parameter restrictions
0.3
・Added D-cut compatibility
・Implemented automatic balance weight size calculation
0.2
・Added balance weight support
・Added circular shape support
0.1
Initial version
