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PC-DMIS NC Fundamentals

wewon
Hi,


I'm just getting started in trying to understand on-machine verification and would like to get some basic knowledge of PC-DMIS.

I've read several articals and testimonials about it's applications and uses, but am having a hard time finding information that will help me get started.

Any information that you guys could provide would be greatly appreciated.


Moise
Parents
  • Yes, artifacts can correct for that. It depends on the tolerances you are looking for because there are also things like uncertainty of the coefficient of thermal expansion. I like to take temperature out of the equation so my whole shop is at 68 degrees year-round.

    But if you have wider tolerances, the artifact measurement can help you a lot. But it must have something to do with your part. A 4" artifact can not correct for phenomena on a part that is 6ft long.

    I'll PM with some more info.


    Jan.
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  • Yes, artifacts can correct for that. It depends on the tolerances you are looking for because there are also things like uncertainty of the coefficient of thermal expansion. I like to take temperature out of the equation so my whole shop is at 68 degrees year-round.

    But if you have wider tolerances, the artifact measurement can help you a lot. But it must have something to do with your part. A 4" artifact can not correct for phenomena on a part that is 6ft long.

    I'll PM with some more info.


    Jan.
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