Our UR5e grips the housing crooked again. Three point changes already. What should maintenance look at first?
Another pickup tweak. Are we fixing the wrong thing?
RobinAbbott0077 · 17 Apr 2025, 01:31 UTC
9 replies
Replying to RobinAbbott0077
Check tool seating, finger condition and tray location under the maintenance isolation procedure first.
23pointsReplying to KaiBrown0889
They found one worn pad. Could that explain why it leans only after closing?
8pointsReplying to RobinAbbott0077
It could contribute. Compare the contact and seating; don't diagnose it from wear alone.
4pointsReplying to KaiBrown0889
Fair enough. They're checking the pad pair and how the housing sits before gripping.
7pointsReplying to RobinAbbott0077
Save the current teaching data before changes. You'll need to untangle those earlier compensations.
13pointsReplying to RobinAbbott0077
Have a look at the housing itself too. We blamed a gripper for parts leaning and eventually found a batch with flash on the seating edge. Not saying that's yours, just don't grant the part immunity.
-1pointsReplying to PavelChan1049
Yes, compare identified parts and trays. Same appearance doesn't guarantee the same seating.
14pointsReplying to KaiBrown0889
New pads helped. One tray still causes leaning, so that's out for checking. No fourth tweak yet.
7pointsReplying to RobinAbbott0077
That narrows it down. Keep the tray identity with the observed miss, not just 'pickup failed'.
21pointsDiscussion closed
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