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Performance analysis of feed-drive systems in diamond turning by machining specified test samples

Untersuchung von Vorschubantrieben beim Diamantdrehen durch Bearbeitung spezieller Testwerkstücke
: Bispink, T.; Weck, M.


CIRP Annals. Manufacturing Technology 41 (1992), No.1, pp.601 ff.
ISSN: 0007-8506
College International pour Recherche Scientifique des Techniques de Production Mecanique (General Assembly) <42, 1992, Aix-en-Provence>
Conference Paper
Fraunhofer IPT ()
Diamantdrehmaschine; diamond turning machine; feed drive system; form accuracy; Formgenauigkeit; Maschinenabnahme; performance test; Vorschubantrieb

In the field of ultraprecision machining proper performance of feed drive systems is necessary. Smallest depths of cut, smooth surfaces and minimal shape errors of complex parts are required. To test the behavior of high precision feed drive systems several direct and indirect analysis methods can be applied. In this report three indirect test methods are presented. By machining and evaluation of specified workpiece samples information about the feed drive behaviour are obtained. Correlations between surface-shape, surface-describing parameters and the position data of the cutting tool are made. The work is to be considered as a contribution to the testing of ultraprecision machine tools.