UR5e bracket estimate with a correction nobody has described

OscarAbbott0010 · 17 Jun 2026, 04:13 UTC

Reply to discussion
OS
OscarAbbott0010
I'm trying to keep the old bracket correction from sneaking into our UR5e proposal as free robot capability. Restrained alignment looks good, released dimensions fail, then the route says corrected. Where would you start a cheap review of the fit-up, location and acceptance evidence?

12 replies

CA
CarlaAli0227
Replying to OscarAbbott0010

I'd separate the recorded stages first, with the drawing revision and measuring condition beside each one, because a final pass after extra work doesn't tell you what came out of the weld fixture untouched.

0 points
OS
OscarAbbott0010
Replying to CarlaAli0227

The final pass is definitely after correction. I can establish that order from the route, but not how much changed or which individual brackets needed it.

14 points
SA
SamAli0246
Replying to OscarAbbott0010

Then you don't have a correction rate. A batch pass can't supply that missing count.

9 points
GR
GraceBrown0929
Replying to OscarAbbott0010

Our equipment reviews sometimes found the operation in a separate bench instruction rather than the main route. I'd ask fabrication whether such a document exists before treating the two-word note as all the history available.

-1 points
NA
NaomiChan1115
Replying to GraceBrown0929

Grace, did the separate instruction identify the affected parts, or only describe the general method? Those would help different questions in Oscar's review.

13 points
GR
GraceBrown0929
Replying to NaomiChan1115

Only the general method in the case I mean. It explained the work but did not recover which historical parts went through it, so we kept that quantity uncertain.

16 points
OS
OscarAbbott0010
Replying to GraceBrown0929

Fabrication has no separate instruction in the retained folder. A former operator remembers bringing the flange back after release, but that doesn't define a permitted method for this proposal.

7 points
CA
CarlaAli0227
Replying to OscarAbbott0010

Keep their account as an account, Oscar, alongside the record gap; useful context isn't the same as a controlled instruction or a measured before-and-after result.

11 points
NA
NaomiChan1115
Replying to OscarAbbott0010

Does the released failure itself have a known measurement support and datum, independent of the correction question?

7 points
SA
SamAli0246
Replying to OscarAbbott0010

And which incoming checks survive? The final bracket won't tell you the original fit-up.

0 points
OS
OscarAbbott0010
Replying to NaomiChan1115

Naomi, released support is not identified yet. Sam, no incoming measurements found. I've listed those gaps with the correction method and count instead of offering a guessed savings figure.

7 points
CA
CarlaAli0227
Replying to OscarAbbott0010

That is enough to explain why the estimate remains provisional, though not enough to define the process; the next study needs fabrication and quality to agree those stages on current identified assemblies.

1 points

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