The Influence of Skewness of The Monitored Quality Characteristic Distribution on The Process Capability Analysis Results

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86091085" target="_blank" >RIV/61989100:27360/14:86091085 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Influence of Skewness of The Monitored Quality Characteristic Distribution on The Process Capability Analysis Results
Original language description
One of the standard requirements for automotive industry suppliers within the framework of production part approval process is the evidence about capability of manufacturing process. Process capability criteria are capability indices whose standard evaluation is based on the assumption of normal distribution of monitored quality characteristic. However, the distribution of a series of quality characteristics such as tensile strength, hardness, roughness, etc. does not correspond to a normal distribution. The paper deals with the influence of skewness of the monitored quality characteristic distribution on the process capability analysis results. They are applied different probability distributions for process capability analysis and the achieved results are compared and discussed.
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2014: 23rd International Conference on Metallurgy and Materials: conference proceedings : May 21st-23rd 2014, hotel Voroněž I, Brno, Czech Republic, EU
ISBN
978-80-87294-54-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1458-1463
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 21, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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