tecan cnc machine conversion

[airdamien]

I'm naming it the Tecrap.

First motions. Need to tweak the x axis pid some more. Can't find a happy middle ground. Either not enough power to move, or too much to hold idle.

Running the servos off of gecko drives, feeding it steps/dir from a ramps board running marlin.

Almost have the Y rough calibrated. I've done enough for one day.

I've changed the z setup internally to both run off of one servo. Have to figure out how to attach an extruder to it.

http://www.youtube.com/watch?v=VeFJLl5Ee2w