The Grasshopper is a fast, cheap, toolchanger FDM 3D Printer.
The main challenge of this project was fitting a toolchanger with 3 toolheads in a $300 (ish) budget
The toolchanger is a modified version of the https://github.com/ankurv2k6/daksh-toolchanger-v2 and they deserve all the credit. The project is amazing and you should go check them out 💖
BOM can be found here: https://docs.google.com/spreadsheets/d/11WWtIpPK1oKAUAqFiGI0ntGETxiEKY7pBF-rYmQmeXQ/edit?gid=0#gid=0
The journal can be found here: https://github.com/IM-THE-GRASS/Grasshopper/blob/main/journal.md
The CAD can be found here: https://a360.co/44nZdRf
- CoreXY
- toolchanger
- 3 toolheads (w the ability to easily add more)
- triple lead screw Z axis
- decent enough parts (extruder, hotend, motor) to be cheap but not compromise on performance
- klipper
