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Logical procedure for determing the appropriate method of calculating the process capability

Sandro Doboviček ; Faculty of Engineering, University of Rijeka, Vukovarska 58, HR-51000 Rijeka, Croatia
Tonči Mikac orcid id orcid.org/0000-0002-7090-9565 ; Faculty of Engineering, University of Rijeka, Vukovarska 58, HR-51000 Rijeka, Croatia
Dani Damiani ; P. P. C. Buzet d.o.o., Most 24, HR-52420 Buzet, Croatia


Puni tekst: hrvatski pdf 1.005 Kb

str. 739-746

preuzimanja: 405

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Puni tekst: engleski pdf 1.005 Kb

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preuzimanja: 312

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Sažetak

Various types of influences that operate within a relatively simple production systems lead to the fact that, in these processes, a complex system of governing actions on the output parameters exists. Predicting output parameters in the future is a challenge and requires the use of many statistical tools as an important part of quality assurance in production systems. Various mathematical probability distributions that can describe the output parameters often make it difficult to assess process capability. Selection of process capability calculating formula requires data pre-processing with which it is possible to reach concise and accurate conclusions about the state of the process. This paper proposes the procedure for data pre-processing based on which it is possible to choose the appropriate formula for the calculation of process capability. Mathematical methods that are an integral part of the process are presented as well as their application in the example from the automotive industry.

Ključne riječi

logical procedure, process capability, production systems

Hrčak ID:

109780

URI

https://hrcak.srce.hr/109780

Podaci na drugim jezicima: hrvatski

Posjeta: 1.359 *