wooden toy car Unimog with box (CNC)

thingiverse

Inspired by the Zenzi-Werken Unimog, I used files from 2017 to create dxf for use with 18mm beech wood and Lego tires. The goal was to craft a sturdy wooden toy for a young child with no sharp edges and minimal breakable parts, but with softer tires. I added only four Lego tires (found on eBay) and four plastic washers between the wheel and chassis. Candle wax lubricated the axles perfectly, allowing the car to run smoothly. The container box is crafted from 6.8mm beech plywood, glued shut with carved symbols and a small stone inside for added play value. To produce G-Code, I used EstlCam. Reproducing the car from dxf required some effort, but the end result was worth it. The milling depth can be seen in the EstlCam files or g-code - I had to think creatively to make it work, but nothing is perfect (the inner driver cabin wasn't optimized, and the wooden inner wheels were milled without support). If you try using gcode, please check your zero points and material. After a year of use, the toy remains in great condition. I only needed to reglue the tires, and now I've glued the axles with the wheels and the wheel rim with the tires (formerly just press fit) - this was due to heavy usage. I recommend redesigning the wheel rim for better fitting and holding the tires - ideally as two glued parts like a real rim that fits snugly around the tires.