hi guys,
I met a problem when trying to use sine weaving schedule during welding. it found that at some joint position the robot cannot weave properly. it feels like the robot has some local breaks. does anyone happen to know the reason for this? and how to avoid or predict this improper weave beforehand?
for more detailed information:
1. my .ls file is created by powermill which is using linear movement to weld a circle together with a fanuc positioner(the positioner keep rotating and robot not move but only weave on spot). there are 540 points in a loop.
2. besides, if using circular movement in TP program, there is no problem at all, even thought the joint position is more or less same.
best regards,
Chen