Pen mount for CNC

thingiverse

A pencil mount for CNC machines features exchangeable adapters to accommodate different pen sizes and styles. Customization of the design is encouraged to meet individual requirements. The inner pipe diameter is 16mm, with adapters requiring an outer dimension slightly smaller for a perfect press fit. Optimal printing results from upright or upside-down positions, ensuring friction between layers locks the adapter and body together. Print two adapters (upper and lower) according to your measurements, or use IKEA pens as is. Adapt the design to suit your CNC, and consider implementing spring-loaded pens for improved functionality. Update 1: Exchangeable adapters proved effective, with additional sizes created for various pens. Future enhancements may include a spring-loaded pen to maintain contact with paper during use. Update 2: Create your first OpenSCAD script for customizable design in Thingiverse.