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Proceedings Paper

Mathematical means of the process data acquisition for sensor engineering
Author(s): Georg Hutflesz; Markus Bohrer; Stephan Fazeny; Dieter Schuoecker
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Paper Abstract

Economical considerations in the industrial manufacturing of technical components force for improvement of established material machining processes. In the field of laser cutting and welding as a young technology, higher decollating and welding rates do always require quality inspection with new sensor combinations. Higher mathematical means are used to find relations between quality and measured signals with its aid the process is to be controlled. Combination of derivatives, integrals or statistical data give information of the quality. Even knowledge about the material weighted with rules of fuzzy-logic helps to control cutting speed and laserpower. In addition to different algorithms, those lead to evaluation offline the process, means of the online check are developed and presented.

Paper Details

Date Published: 12 May 1998
PDF: 10 pages
Proc. SPIE 3268, Gas and Chemical Lasers and Intense Beam Applications, (12 May 1998); doi: 10.1117/12.308075
Show Author Affiliations
Georg Hutflesz, Technische Univ. Wien (Austria)
Markus Bohrer, Wild Emco Lasertec GmbH (Austria)
Stephan Fazeny, Technische Univ. Wien (Austria)
Dieter Schuoecker, Wild Emco Lasertec GmbH (Austria)

Published in SPIE Proceedings Vol. 3268:
Gas and Chemical Lasers and Intense Beam Applications
Ernest A. Dorko; Jeffrey L. Moler, Editor(s)

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