Screw error comp isn't really applicable, but you can do something similar in HAL. You want (if I understand correctly) a compensation value that applies a minor tweak to Z as X moves, right?
You could use the lincurve HAL component to calculate the compensation amount and the offset component to apply it to the Z axis. http://linuxcnc.org/docs/html/man/man9/lincurve.9.html http://linuxcnc.org/docs/html/man/man9/offset.9.html On Fri, Jun 30, 2017, at 11:07 AM, Mark wrote: > On 06/30/2017 10:40 AM, Stuart Stevenson wrote: > > Backlash compensation will not move the orthogonal axes in reference to the > > compensated axis motion. > > If you are having length problems during the motion of the Z axis then comp > > could help. > > > > My file shows the bidirectional compensation of LinuxCNC. > > Okay, so not really applicable to my case then. Back to the drawing board. > > Mark > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users -- John Kasunich [email protected] ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
