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Proceedings of the 17th International Conference on Manufacturing Systems – ICMaS
Published by Editura Academiei Române, ISSN 1842-3183
Volume No. 3, 2008
University POLITEHNICA of Bucharest, Machine and Manufacturing Systems Department
Bucharest, Romania, 13-14 November, 2008
pp. 035-038
METHODOLOGY FOR EVALUATION OF FAILURE DIAGNOSIS IN DESIGN OF MACHINE TOOLS
Alexandru DORIN, Tiberiu DOBRESCU, Ioana IVAN
Abstract: Tool monitoring and machine tool diagnosis in real machining have been crucial to the realisation of fully automated machining. This paper discusses methodology for increasing the diagnosability of the machine tool. The principal concept is that a machine tool can be designed, in conceptual stages, to be easier to diagnose for failures. Four diagnosability metrics are evaluated for diagnosability of machine tool. The application of the diagnosability evaluation methodologies to a kinematic positioning chain with hydraulic action is presented.
Key words: Fault diagnosis, machine tool, conceptual design, diagnosability.
Authors:
Ph.D. Alexandru DORIN, Professor, University "Politehnica" of Bucharest, Machines and Production Systems Department,
E-mail: dorin1944@gmail.com
Ph.D. Tiberiu DOBRESCU, Associated Professor, University "Politehnica" of Bucharest, Machines and Production Systems Department,
E-mail: tibidobrescu@yahoo.com
Eng. Ioana IVAN, Assistant Prof., University "Politehnica" of Bucharest, Machines and Production Systems Department,
E-mail: i_oana_i@yahoo.fr.
Electronic mail: orgcom@icmas.eu / General Information: http://www.edition2009.icmas.eu/