Calculation Method on Process Capability Index of True Position Based on Maximum Material Condition
2014 ◽
Vol 915-916
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pp. 1456-1459
Keyword(s):
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.
2014 ◽
Vol 945-949
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pp. 107-110
2012 ◽
Vol 134
(2)
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2012 ◽
Vol 41
(8)
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pp. 1444-1462
2017 ◽
Vol 36
(2)
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pp. 278-289
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Keyword(s):
Keyword(s):
2017 ◽
Vol 42
(11)
◽
pp. 4565-4573
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Keyword(s):
2018 ◽
Vol 31
(3)
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pp. 430-438
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