Gage R&R Using a Unilateral Tolerance

#1 25th September 2001, 12:14 PM

Does anyone have experence with using MSA when doing GR & R and using a unilateral tolerance. Only a minimum limit is specified on the output of the device that I wish to do a GR & R on. The software asks for a tolerance as in bi-lateral.

Do we set a bilateral tolerance around the minimum limit? I am not sure how we approach this and be statistically correct. Your help would be appreciated.

***Atul Khandekar*** · #2 25th September 2001, 02:48 PM

Two previous threads here:

Gage R&R on a single sided nominal

Gage R&R with a unilateral specification tolerance

- Atul.

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