You also need to take into account the form accuracy of the rack and its gear, this will give a cyclic error at tooth rate.
The stepper will not give accurate amounts with microsteps, again its a cyclic error between steps specially if the torque as a percentage of what the stepper can do. Dave Caroline ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
