<abstract xmlns="http://www.w3.org/1999/xhtml">

Ensuring the process capability currently means the warranty, that produced products will be in accordance with requirements - from company´s side or from customer´s side. This study focuses on the statistical control of flange shaft process capability by serial production in company focused on products for automotive. The flange shaft process is evaluated by control charts, specifically by control chart for average and range (x̄, R). As the results showed, based on diagram for average and range we are able to say that the turning process is under the statistical control. Also, we had finished the reguest for capability of process, where the indexes of capability process Cpk1 and Cpk2 are higher than the determined value on 1.33 point. The normality of the measured values was verified by histogram. Obtained values are: Cpk1 = 1.645 a Cpk = 1.52. Therefore, we can consider the process as capable.
</abstract>

Ensuring the process capability currently means the warranty, that produced products will be in accordance with requirements - from company´s side or from customer´s side. This study focuses on the statistical control of flange shaft process capability by serial production in company focused on products for automotive. The flange shaft process is evaluated by control charts, specifically by control chart for average and range (x̄, R). As the results showed, based on diagram for average and range we are able to say that the turning process is under the statistical control. Also, we had finished the reguest for capability of process, where the indexes of capability process Cpk1 and Cpk2 are higher than the determined value on 1.33 point. The normality of the measured values was verified by histogram. Obtained values are: Cpk1 = 1.645 a Cpk = 1.52. Therefore, we can consider the process as capable.

The Process Capability Study by the Flange Shaft Production

Slovak University of Technology in Bratislava

Conference Quality Production Improvement – CQPI

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"The Process Capability Study by the Flange Shaft Production"}

Ensuring the process capability currently means the warranty, that produced products will be in accordance with requirements - from company´s side or from...

The Process Capability Study by the Flange Shaft Production

Pubblicato online: 17 dic 2021

Pagine: 305 - 313

Ricevuto: 20 giu 2021

Accettato: 12 lug 2021

DOI: https://doi.org/10.2478/cqpi-2021-0030

Parole chiave
process, flange shaft, normality, stability, capability

© 2021 Katarína Lestyánszka Škůrková et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The Process Capability Study by the Flange Shaft Production

Pubblicato online: 17 dic 2021

Pagine: 305 - 313

Ricevuto: 20 giu 2021

Accettato: 12 lug 2021

DOI: https://doi.org/10.2478/cqpi-2021-0030

Parole chiaveprocess, flange shaft, normality, stability, capability

© 2021 Katarína Lestyánszka Škůrková et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Parole chiave
process, flange shaft, normality, stability, capability