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Material test Certificates 3

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EagerLearner

Chemical
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Sep 22, 2011
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What is a Material test certificate?

Do we need this each time we order a std 316SS orifice plate?

Can we have one certificate to represent a shipment of orifice plates of different sizes, class and thickness?



 
Can anyone tell me:
1)What a Dimensional Control Report (DCR) is, and if there is an example of this report that i can read?

2) A Coordinate Measurement Machine (CMM) Report is?

Our manufacturer has to produe a DCR as part of a mandatory requirement from our end user. Out of this, the manufaturer informed us that a CMM is also required since we request for the DCR with additional cost.

I have no idea what these documents are.
 
We always treat materials certs with great care, as they prove that you used the correct material type according to the client specifications, so like "waterpipe" says - it can save your company and you litigation in the future.

You must comply with the clients specifications and reporting requirements at all times no exceptions – material traceability is a very important component in any job.

online weld & material tracking system
 
Eager, The DCR sounds like a Regular Dimensional report, which is just a space to fill out measurements on a first run. here's a great example.


CMM reports are generated when a CMM machine performs a layout of a part. They vary from software to software and machine to machine. Try an image search. Or look at PCDMIS's site. That's what we use.

Hope that helps.
 
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