[DIYbio] Re: [biocurious] Fwd: tecan cnc machine conversion

Why not at BioCurious? Probably because he's building a reprap out of
a $20,000 piece of equipment. ;-)

We're just about ready to start printing cells on our BioPrinter
though. That one's made out of a couple of $2 CD drives and some
Arduinos...

Patrik

On Sun, Jul 1, 2012 at 6:27 AM, Bryan Bishop <kanzure@gmail.com> wrote:
> 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.
>
> http://www.youtube.com/watch?v=VeFJLl5Ee2w
>
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> - Bryan
> http://heybryan.org/
> 1 512 203 0507
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