Eon - SCARA Printer

thingiverse

This is my second iteration of a mostly printed SCARA printer. Not all parts have been designed yet, however this is as far as I am in the process of building it. This is a work in progress, I will be updating and changing this thing as the project progresses. At the moment this is just a place to share the work I have finished so far with the community. WORKING ON A FULL REVISION RIGHT NOW, ALL MAJOR PROBLEMS THAT I HAVE NOTICED WILL PROBABLY BE FIXED!!! With 250mm distal and proximal arms the theoretical build volume right now is 300x450x375, with a revised design that uses linear rails the build volume could be increased due to a greater possible degree in the proximal arm. UPDATE: If you guys/gals plan on printing this design out, the rolling wheels are not the usual ones that are used on H-Bots and such, they are small wheels with half sized bearings. If you do not have these wheels the roller "carts" will not have the correct tolerances and not fit on the extrusions. HERE are the ones I used - https://goo.gl/F5QXAF\ FIRST PROGRESS - MOVEMENT https://www.youtube.com/watch?v=1ZVqio6kIJI&feature=youtu.be X/Y Homing + Z Axis - https://www.youtube.com/watch?v=6-qxV59urBI First Print - https://www.youtube.com/watch?v=x69hjbc8okc Harmonic Drive Progress - https://www.youtube.com/watch?v=KOWa8Qmoj_k