简体中文界面。帖子、指南及政策正文保留原文;未对原文作自动翻译。

Which bracket failures belong in our FR5 fixture study?

RobinAllen0338 · 2026年1月30日 21:49 UTC

已关闭
RO
RobinAllen0338
I have kept the individual bracket identities this time, but our FR5 proposal uses only the final inspection results, so the brackets that failed after release and passed after correction look identical to the ones that passed first time; should the fixture study include every route or just the corrected examples?

18 条回复

DI
DineshBrown0908

Include the first-time passes as well. Otherwise the study starts by selecting the failures and cannot tell you how common they were in that batch.

16
AD
AdaBrown0912

Yes, ordinary brackets too. The ugly ones cannot tell the whole story.

2
BR
BrunoBrown0887

Which feature fails after release, Robin? Before we choose a study, what is actually wrong with the bracket?

6
TE
Tess_Bailey

Use all routes for the batch count. A smaller identified sample can support detailed fixture work, but keep its selection explicit. Those are different amounts of work for whoever has to collect the observations.

18
RO
RobinAllen0338

Bruno, hole spacing outside requirement after release, passing after correction. Tess, we have identities and dispositions for the whole batch already; the missing work is observing fit-up and the fixture contacts on current parts.

17
AN
AnikaBell0682

And include the correction person's time, unless you want that job to disappear from the estimate again.

8
ST
StephanieBailey

The incoming fit-up check needs to name the features and how the part is supported. A note saying it looked aligned in the fixture will not give the designer a useful before-reading.

18
JE
JessBlair

Were the released measurements taken with the same inspection support before and after correction?

13
LI
LiamBaker0490

I would ask the process specialist to choose the sample, not just whoever has a free morning. They may need the less obvious cases too.

20
AD
AdaBrown0912

Liam, with quality involved. The person choosing samples needs to know what actually passed.

9
RO
RobinAllen0338
回复 JessBlair

Jess, same inspection support and revision H for both released checks. Anika, correction remains in our cost sheet. Stephanie, the incoming check is defined separately; we are not copying the final values into it.

17
YA
YasminBrown0876

Robin, could you start with the people already doing that correction, then let process and quality choose the comparison from their work? They may know which awkward fit-up never makes the final sheet.

18
TE
Tess_Bailey

That is useful input, Yasmin, but I would not let recollection select the entire sample. The unnoticed first-time passes still need a route into the study. Otherwise the spreadsheet improves while the selection bias stays put.

1
DI
DineshBrown0908

Robin, have you reconciled how many passed first time, how many needed correction and how many remain rejected? That can be done from the identities you already have.

13
RO
RobinAllen0338

Not yet. I have the rows, but some bracket identities occur twice because of the second inspection. I will count the parts through their routes rather than total the pass rows.

2
YA
YasminBrown0876

Tess, fair point. I meant include their observations, not let the best-remembered disasters become the whole sample.

16
RO
RobinAllen0338

Count reconciled with quality: eighteen first-time passes, five corrected passes, one rejected bracket, twenty-four parts. Process and quality have chosen the current comparison using that route breakdown, including ordinary passes. Observation still to do.

2
JE
JessBlair

Thanks for answering the support question. Will the correction technician be available during that observation, or are their explanations still coming second hand?

6

讨论已关闭

此讨论已连续六个月没有活动,现已关闭新回复。 最后活动: .