Calculation Method on Process Capability Index of True Position Based on Maximum Material Condition

Shuang Zhang; Jin Gang Gao

doi:10.4028/www.scientific.net/AMR.915-916.1456

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 915-916Calculation Method on Process Capability Index of...

Calculation Method on Process Capability Index of True Position Based on Maximum Material Condition

Abstract:

This paper focuses on process capability evaluation method for position tolerance under maximum material condition. Due to application of maximum material condition the position tolerance specification varies individually for each part, the approach of percentage normalization is introduced to calculate position process capability index. Bush is taken as an example, and true position percentage normalization of 30 parts are calculated. Considering the true position constitution relative to position tolerance at maximum material condition, related individual percentages are used to express the result and the same tolerance size 100% is obtained as for a unilateral tolerance. Process Capability index is calculated with Minitab software.

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Periodical:

Advanced Materials Research (Volumes 915-916)

Pages:

1456-1459

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.915-916.1456

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Online since:

April 2014

Authors:

Shuang Zhang*, Jin Gang Gao

Keywords:

Maximum Material Condition, Minitab, Process Capability Index, True Position

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* - Corresponding Author

References

[1] Graeme. Knowles, Guy. March and Jiju. Anthony, in: Evaluating Process Capability for Geometrically Toleranced Parts: 2. A Practical Approach, edited by Quality Engineering, Vol. 14(2002), p.365–374.

DOI: 10.1081/qen-120001875

Google Scholar

[2] Geometrical tolerancing-Maximum material requirement, least material requirement and reciprocity requirement ISO 2692, (2002).

DOI: 10.3403/30078857

Google Scholar

[3] Xiangyan. Song, in: process capability index of one-side and asymmetric tolerance, edited by Quality management, (2009), p.12–18. (In Chinese).

Google Scholar

[4] Jinli. Guo, Yanyun. Zhao, in: New process capability index, edited by Journal of systems management, Vol. 17(2008), p.116–120. (In Chinese).

Google Scholar

[5] Standard Volvo Group STD 105-0002 Issue 3 June (2012).

Google Scholar

[6] Information on http: /www. minitab. com/en-us/support.

Google Scholar