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08-11-2011 #5
Last Activity: 13-09-2018
Hi
Bit late but very interested. I use servos basically because they were free! Very interested in any servo drivers that output a proper drive signal, 12 bit DAC would do! I use an old card currently drip fed from a pc. Whilst it's capable I use only basic commands, move relative, absolute, circular arc etc. it's fast but, I can only feed it through 9600 baud RS232 which is limiting me to about 10 moves per second. Multiple short moves are a problem. I seem to be forever re writing the home brew to optimise the tool path. A good low cost servo controller, quick on the comms side would go down very nicely please!
TomSherline lathe, Chester DB11V lathe, Myford/ Rodney mill, CNC mill Isel/ home made, Sealy Hack Saw, Meddings Pillar drill.
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