About the abb welding robot

  • Hello everyone, my english is not that good, sorry in advance. There are multiple continuous welds between the 2 parts. I'm writing the necessary routines for the welds, it welds the first piece normally, but while welding the next pieces, there is some slippage between the weld points, I still can't find the reason for this, although the piece continues to do this, even though it is fixedly connected. I don't know exactly where the problem is what can I do about it.

  • I'm going to guess "slippage" is changes to the part fit after welding starts.

    This could be due to heat expansion from the first weld.

    Try tack welding the parts together first and then try welding the part.

  • I think we need to increase the number of spots and determine where the correct welding start will be better.

    skooter thank you for your suggestion :smiling_face:

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