[DIYbio] Fwd: tecan cnc machine conversion

why isn't this at biocurious


From: airdamien <airdamien@gmail.com>
Date: Sun, Jul 1, 2012 at 6:35 AM
Subject: tecan cnc machine conversion
To: bay-area-reprap@googlegroups.com


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.

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- Bryan
http://heybryan.org/
1 512 203 0507

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