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Quality Improvement in the Manufacture of Pressed Parts for Automobiles by means of Measuring Techniques

: Westkämper, E.; Korn, G.; Menge, M.; Freese, J.; Westerling, C.

Fichtner, D.; Mackay, R. ; European Commission, Directorate-General for Industry; TU Dresden, CIMTT Zentrum für Produktionstechnik und Organisation:
Facilitating deployment of Information and Communications Technologies for competitive manufacturing. Proceedings of the European Conference on Integration in Manufacturing
Dresden: TU, 1997
ISBN: 3-86005-192-X
European Conference on Integration in Manufacturing <13, 1997, Dresden>
Conference Paper
Fraunhofer IPA ()
IWF; Kraftfahrzeug; Oberflächenprüfung; Oberflächenschaden; Qualitätssicherung; Umformen; Visuelle Prüfung

The quality of car body panels related to the optical appearance of the surface. Through the coordinated use of different pre-, in- and post-process measurement and control systems, it is intended to reduce the occurrence of defects during pressing. For this, a system for measuring of the material contamination and a press control system are to be installed. In addition, the detection of defects is to be automatized and improved by means of an optical panel inspection system which checks online 100% of the pressed parts as to any surface defects.