motion blending problem If you run that G-code in emc 2.1.4
G1 X50 G1 X100 G1 X150 G1 X200 G1 X250 G1 X300 you will have a jerk at X100 and X250. -Not only by complex motion the emc gives a jerk after the first and before the last move of a contured motion that can be blend together, as you see by testing the simple G-code discribed above. If you drive with high dymamik you can feel that, and see it with a oszilloscope on the Stepper pulses. I only tested this with a stepper setup and rotatekins kinematiks, but I think its a general problem. volker ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Emc-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/emc-users
