Wed 12. Nov 2014, 12:51
AIS wrote:Hello,
In the last updates the system detects as "good" insertion when the TCP is placed in the hole, without any insertion.
But in any case, I would say that is almost impossible to insert the TCP so deep without any collision between robot and workpiece even having a perfect detection. Adjusting the tolerances of the path to the maximum the UR5 has a precision error of 0.5mm in the best cases (I could not get a better precision, with lower tolerances the controller can not close the loop and the movement never finishes), making it pretty hard to insert the TCP without any collisions inside the hole.
Regards
Wed 12. Nov 2014, 12:51
Wed 12. Nov 2014, 13:10
Wed 12. Nov 2014, 13:58
Wed 12. Nov 2014, 16:33
AIS wrote:Good point Andy, the gravity can be the reason.
I am only able to rivet the holes inserted vertically, where the gravity affect "less". If the insertion is horizontal or tilted there is always a deviation when entering the hole even if the detection is accurate.
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