the math jerk vs the actual jerk... how the machine tool reacts rather than the velocity jerks that can be calculated...
maybe a test run could record the jerk and then a filtered run could avoid those high speed, high mass, hair pin turns or even hi speed pecking that actually hammers the bottom. im not sure that position -error velocity-error accelleration-error can show this. but maybe a cheap accellerometer could (might double as an edge finder with a stylus) tomp ------------------------------------------------------------------------------ _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
