Gauge R&R Studies

Hello all,

Say a fixture comes with 2 locators, an RFS locator and MMC locator.

Someone at my shop is telling me I need to do a GR&R on the MMC stab pin, but I feel like it's a waste of time. Our process is to use the RFS pins for fixture checks on the floor.

Does your company require a GR&R Study for both the RFS and MMC Stab pins? Seems a little silly to me.

Thanks

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bfire85 over 1 year ago

As in a Gage R&R on both diameters? On the location of one to another?
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Smasherofprobes over 1 year ago in reply to bfire85

Basically, they want to know if the fixture is repeatable using an MMC Pin. To me it's a waste of time and I told them it's a little redundant as our process calls for the inspectors to use the RFS locator. I don't think I've ever used an MMC Pin to do a GR&R but just wanted to clarify before approaching them about it.
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Smasherofprobes over 1 year ago in reply to bfire85

Basically, they want to know if the fixture is repeatable using an MMC Pin. To me it's a waste of time and I told them it's a little redundant as our process calls for the inspectors to use the RFS locator. I don't think I've ever used an MMC Pin to do a GR&R but just wanted to clarify before approaching them about it.
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