Role of gage R&R in estimation of process capability

Runje, Biserka and Baršić, Gorana and Alar, Vesna (2010) Role of gage R&R in estimation of process capability. = Role of gage R&R in estimation of process capability. In: 14th International Research/Expert Conference Trends in the Development of Machinery and Associated Technology - TMT 2010, 11-18.09.2010., Mediterranean Cruise, Mediterranean.

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Capable process is a process that is able to produce items within the specification limits. The ability of a process to meet specifications can be expressed by using process capability indices. In order to have an accurate estimation of process capability quality management system is required. Gage repeatability and reproducibility analysis (gage R&R) addresses the issue of measurement system precision. If measurement system is not repeatable or reproducible relatively to the variability between items, then that measurement system is not sufficiently precise to be used in product capability analyses. In the ideal case, all variability’s in measurements are results of item variation, and only a negligible proportion of the variability’s will be due to gage R&R. In this paper an analysis of the influence of quality measurement system on process capability has been carried out.

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): process capability; process capability indices; gage R&R
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 1100 Department of Welded Structures > 1120 Chair of Materials Protection
800 Department of Quality > 810 Chair of Precise Measurement and Quality
Indexed in Web of Science: No
Indexed in Current Contents: No
Date Deposited: 13 Jul 2015 12:37
Last Modified: 21 Aug 2018 12:08

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