Capability of Measurement Processes Based on ISO/FDIs 22514-7 and VDA 5

Abstract:

Calculations of capability and performance indices are based on measurement results. The uncertainty of the measurement process used to generate capability and performance indices must be estimated before the indices can be meaningful. The actual measurement uncertainty needs to be adequately small.To demonstrate the suitability of measurement processes, were in the industrial production process based on the MSA version 4 (AIAG Measurement System Analysis [) is used.Another procedure is based on the ISO 98-3 ISO; Guide to the Expression of Uncertainty in Measurement (GUM) [. But this is not practical in production. Therefore, the ISO 22514-7 [ was published. This document is in the FDIS (Final Draft ISO) status and will be official until mid-2012 as an ISO Standard. The VDA 5; Measurement Process Capability [ is also based on this new standard

• Periodical: Key Engineering Materials (Volume 613)
• Pages: 354-362
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.613.354
• Online since: May 2014
• Authors: Edgar Dietrich*
• Keywords: Measurement Capability, Measurement Process, Measurement System, Minimum Tolerance

References

[1] A.I.A.G. – Chrysler Corp., Ford Motor Co., General Motors Corp.: Measurement Systems Analysis, Reference Manual, 4th edition, Michigan, USA, (2010).

[2] ISO/IEC Guide 98-3 (2010): Guide to the expression of uncertainty in measurement. Geneva, (2011).

[3] ISO/FDIS 22514-7: Capability and performance – Part 7: Capability of Measurement Processes. Geneva, (2011).

[4] VDA Volume 5 – Capability of Measurement Processes. 2nd, VDA, Berlin, (2010).