I would like to build CNC Router about 1 meter by 1,5 Meter size with 50cm Zdepth cutting, Mostly cuts wood and Epoxy/fiberglass.
Precicion / backlash about 0.1mm required.
questions:
1. Can I use Stepper motor ? what size ? is Servo better ? how ?
2. What is bearing/leadscrew required for this ? minimum diameter ? what type ?
3. Does Gecko drive or Hobbycnc drive enough for this accuracy I need?
4. http://cgi.ebay.com/ws/eBayISAPI.dll...sPageName=WDVW
what about this item on ebay ? too small or too much ?
5. can I ask more ? later...
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rud