A case study: Eliminating nuisance within-part variation in assessing a measurement system. Issue Volume 35:Issues 1(2023) (2nd January 2023)

• Record Type: Journal Article
• Authors: Hamada, M. S.; O'Brien, B. W.
• Is Part Of: Quality engineering. Volume 35:Issues 1(2023)
• Page Start: 165
• Page End: 171
• Publication Date: 2023-01-02
• Subjects: 4:1 rule -- gauge R & R study -- measurement system assessment -- repeatability -- reproducibility -- TUR (test uncertainty ratio); Quality control -- Periodicals; Production management -- Quality control -- Periodicals; 658.5
• DOI: 10.1080/08982112.2022.2088295
• Languages: English
• ISSNs: 0898-2112

Abstract

Abstract: In this article, we consider a gauge R & R study in which a part measured in production is randomly placed in the measuring device. In assessing a measurement system, one does not want a possible within-part variation included in the estimated gauge variation and we propose a way to eliminate it. We consider a pellet measurement system and demonstrate the benefits of eliminating within-part variation in its assessment.