Coffee Grinder Lid Parametric (OpenSCAD) + STL for d68 mm

thingiverse

I added GrinderLidParametric.scad, an openSCAD file for those who need a different size. You should adjust dNeckOuter, wPusher, lPusher, and hPusher to your specific needs. This design was my debut back in 2017. The lid of our coffee grinder (used to grind spices) broke into pieces once again. I knew my colleague had a 3D printer and asked if he could use it to fix my problem. He agreed as long as I sent him the STL file right away. Having some experience with CAD from the past, I downloaded FreeCAD to my Linux, took the measurements, and created my first design. The next day, I held the finished product in my hands, amazed by the feeling of creation. After a light sanding around the neck, the piece fit perfectly. It's also much more robust than the original one. The internal size of the coffee grinder is 68 mm. To accommodate the safety switch and parking hole, I added a tiny "brick" on the side of the neck.