Pen Plotter

thingiverse

I wanted to get more hands-on with CNC functionality and GRBL, so I decided to build a pen plotter from scratch. Most of the parts were designed through trial and error, but a few pieces are modified versions of other Thingiverse authors' designs. The belt clamp has been tweaked to include a 5mm hole for a recessed M3 fitting. The Z Axis components and pen holder have also been modified from user henryarnald's corexy design, which can be found here: https://www.thingiverse.com/thing:2349232. When printing the parts, use at least 75% infill to avoid shear issues. A generic BOM is available here: https://docs.google.com/spreadsheets/d/1DXzxWyq7gYKpErp6kOxZUvcJYln6Au--C5VUBMZGZWc/edit?usp=sharing