RPi Plotter Laser Head to Laser Head Base

thingiverse

Here is your edited SCAD file, modified to suit the needs of your CD drive stepper motors. The original configuration assumed a generic NEMA 17 motor setup, but we've optimized it for your specific hardware. I have rewritten the axis calculations and adjusted the step settings to ensure smooth motion and accurate control over your motor's rotations per minute. These changes will provide more reliable and precise operation, but please test them thoroughly before using the plotter for any critical tasks. In addition, I've included some tweaks to improve print head movement accuracy by recalibrating the mechanical system for optimal performance. Please review the updated code carefully and run it through your openSCAD simulation software to ensure everything functions as expected. Now that we have these modifications in place, you should be able to produce precise, high-quality plots using your CD drive stepper motors. As always, remember to verify the calibration and settings on each new project, especially if you're planning to print large or complex designs. Good luck with your plotter and enjoy experimenting with it!