Stručni rad

https://doi.org/10.31803/tg-20190514132701

Estimation of process capability based on continuous and attribute data

Biserka Runje orcid.org/0000-0002-7786-0864 ; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, 10000 Zagreb, Croatia
Živko Kondić ; University North, 104 brigade 3, 42000 Varaždin, Croatia
Amalija Horvatić Novak orcid.org/0000-0003-4665-255X ; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, 10000 Zagreb, Croatia
Zdenka Keran orcid.org/0000-0001-7894-6590 ; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, 10000 Zagreb, Croatia

Sažetak

In the paper, a process capability and process performance analyses for continuous and attribute data are conducted by using an industry example. The inner diameter of the bearing rings is analysed by applying the normal capability analysis for the continuous data and by applying the binomial capability analysis for the attribute data. In order to quantify the process performance and process capability for continuous and attribute data, the sigma level or the process sigma is calculated. This represents an alternative method to calculating process capability indices and process performance indices.

Ključne riječi

attribute data; continuous data; process capability; process performance; sigma level

Hrčak ID:

221169

URI

https://hrcak.srce.hr/221169

Datum izdavanja:

17.6.2019.

Posjeta: 3.117 *