Kirk Wallace wrote: > I tend to think my threading problem is due to the "relay runner" > effect, but just in case it might be helpful. I tried the above on my > HNC. This didn't seem to change much. > > This is the before, with 4=0.08333: > http://www.wallacecompany.com/machine_shop/HNC/4at083333-2.png > > This is with TRAJ = SERVO_PERIOD and 4=0.08333: > http://www.wallacecompany.com/machine_shop/HNC/traj-servo_period-1a.png > > If I have enough lead in, for the spindle RPM I am using, it's not a > problem. > That zig-zag white line is the Z velocity? Yikes, that definitely is NOT right. Do the zig-zags get smaller if you turn down the spindle RPM? Chris Radek said they had just committed a change to the spindle sync move that is supposed to help. So, you might want to try a checkout of the trunk and see if it does better.
Jon ------------------------------------------------------------------------------ Stay on top of everything new and different, both inside and around Java (TM) technology - register by April 22, and save $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco. 300 plus technical and hands-on sessions. Register today. Use priority code J9JMT32. http://p.sf.net/sfu/p _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
