Qualifying measuring systems by using Six Sigma

Loderer A, Galovskyi B, Hartmann W, Hausotte T (2013)

Publication Type: Conference contribution

Publication year: 2013

Publisher: IMEKO-International Measurement Federation Secretariat

Edited Volumes: 11th IMEKO TC14 International Symposium on Measurement and Quality Control, ISMQC 2013

Pages Range: 93

Conference Proceedings Title: Abstracts of the ISMQC 2013

Event location: Krakau - Kielce PL

URI: http://www.imeko.org/publications/tc14-2013/IMEKO-TC14-2013-22.pdf

DOI: 10.4028/www.scientific.net/KEM.637.37

Abstract

The technology of sheet-bulk metal forming enables the production of complex workpieces with filigree surface structures in only a few forming steps. In order to provide a rapid and production-related workpiece inspection of not only large workpiece features, but also small features in an appropriate quality, a multi-sensor optical measurement system with different resolutions is required. Workpiece features of medium size can be measured by two types of fringe projection sensors. With a structured approach according to Six Sigma, which is based on the five phases design, measure, analyze, improve and control complex tasks are divided into smaller individual problems. In each phase the Six Sigma method recommends tools for solving the individual problems effectively. With the support of the Six Sigma guideline an exemplary sheet-bulk metal forming workpiece feature is used in order to qualify the two measuring systems for a production-related measurement. After defining the explicit goal for the investigations, a detailed analysis of the measurement process leads to a couple of relevant influences. These are input factors for the design of experiments. By a full factorial design, not only an influence of a factor itself, also the interactions between multiple factors can be detected. In the analyze-phase, these results are calculated by different statistical methods. To present the results in a comprehensible way several types of diagrams are used. The shown approach gives an example for a traceable and methodical way to qualify a measurement system for challenging measurement tasks.

Authors with CRIS profile

Andreas Loderer Lehrstuhl für Fertigungsmesstechnik Bogdan Galovskyi Sonderforschungsbereich 814/3 Additive Fertigung Wito Hartmann
Tino Hausotte Lehrstuhl für Fertigungsmesstechnik

Additional Organisation(s)

Sonderforschungsbereich/Transregio 73 Umformtechnische Herstellung von komplexen Funktionsbauteilen mit Nebenformelementen aus Feinblechen - Blechmassivumformung

Related research project(s)

Strategies for function-oriented optical inspection of formed precision components (A06) (TR 73 - A06) TRR 73: Manufacturing of complex functional components with variants by using a new sheet metal forming process - Sheet-Bulk Metal Forming Jan. 1, 2009 - Dec. 31, 2020

How to cite

APA:

Loderer, A., Galovskyi, B., Hartmann, W., & Hausotte, T. (2013). Qualifying measuring systems by using Six Sigma. In Abstracts of the ISMQC 2013 (pp. 93). Krakau - Kielce, PL: IMEKO-International Measurement Federation Secretariat.

MLA:

Loderer, Andreas, et al. "Qualifying measuring systems by using Six Sigma." Proceedings of the The 11th International Symposium on Measurement and Quality Control - 11th ISMQC, Krakau - Kielce IMEKO-International Measurement Federation Secretariat, 2013. 93.

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