MakeCrank

Crank Arm Design and Fabrication Tool

Overview:

This innovative tool is designed for creating crank arms with specified dimensions using either a leather cutter or a 3D printer. It calculates dimensions based on user inputs and generates either SVG files for 2D cutting or STL files for 3D printing. The generated data can be viewed and shared with other applications, making it a versatile solution for both hobbyists and professionals.

Key Features:

• Dimension Calculation: Accurately calculates crank arm dimensions from user-specified parameters.
• File Generation: Produces SVG files for 2D designs and STL files for 3D models, suitable for leather cutters and 3D printers respectively.
• Balance Weight Calculation: Automatically computes the size of the balance weight based on the crank pin side mass and the density of the crank arm material.
• Data Sharing: The generated data can be displayed and shared across various applications, facilitating seamless integration with 3D printers and connected PCs.
• Size Reference: Includes a credit card-sized square underlay for easy size comparison.

Parameters:

• Crankshaft Diameter (mm): The diameter of the crankshaft.
• Crank Pin Diameter (mm): The diameter of the crank pin.
• Crank Arm Length (mm): The length of the crank arm.
• Crank Arm Width (mm): The width of the crank arm.
• Balance Weight Radius (mm): The radius of the balance weight.
• Thickness (mm): The thickness of the crank arm.

What's New in Version 0.5:

• Last updated on Oct 9, 2022
• Version 0.5: Added a minimum density setting for balance weight calculations.
• Version 0.4: Introduced parameter restrictions to enhance precision.
• Version 0.3: Added support for D-cut shapes and automatic calculation of balance weight size.
• Version 0.2: Included support for balance weights and circular shapes.
• Version 0.1: Initial release.

This tool is perfect for anyone looking to design and fabricate crank arms efficiently, ensuring accurate and balanced results tailored to their specific needs.

Tags : Art & Design