Hi everyone In all the designs for wafer transfer robots, I've seen so far on YouTube, they're horizontal only, with one linear actuator for changing the z-axis.
I think however, that this design here is better, because we can also use it to load wafers into machines, which don't have horizontal loading: https://www.thingiverse.com/thing:1838120
What do you think? I just bought a 3D printer today and it should arrive in the next few days, then I can start prototyping.
Cheers -lev