Originally Posted by smabhyan If the Y-axis stroke is also large (say 5 to 6 meters), then the X-axis needs two ballscrews (two motors and two measuring systems) and a software to keep skew in control. |
Or two screws mechanically linked and driven by one motor.
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Gerry
Mach3 2010 Screenset
http://home.comcast.net/~cncwoodworker/2010.html
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management) |