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Proceedings of the 16th International Conference on Manufacturing Systems – ICMaS
Published by Editura Academiei Române, ISSN 1842-3183
Volume No. 2, 2007
“Politehnica” University of Bucharest, Machine and Manufacturing Systems Department
Bucharest, Romania, 22 November, 2007
pp. 065-068
PROFILES REPRESENTED BY POLES APPROXIMATION PRECISION IMPROVEMENT WHEN GENERATING WHIRLS OF SURFACES
WITH A RACK-TOOL BY ROLLING
Gabriel FRUMUŞANU, Nicolae OANCEA, Gabriel DURA
Abstract: Representation by poles, as a way to substitute analytical or non-analytical profiles, was already used to profile tools for generating enwrapped surfaces by rolling method. In this paper, there are suggested algorithms to achieve an improvement of precision concerning the representation by poles of profiles to be generated, together to tools profiles. Examples are presented in the case of generating several profiles with a rack-tool.
Key words: representation by poles, enwrapped surfaces, rack-tool.
Authors:
Dr. Eng. Gabriel FRUMUŞANU, Prof., University “Dunărea de Jos” of Galaţi, Manufacturing Engineering Department,
E-mail: gabriel.frumusanu@ugal.ro
Dr. Eng. Nicolae OANCEA, Prof., University “Dunărea de Jos” of Galaţi, Manufacturing Engineering Department,
E-mail: nicolae.oancea@ugal.ro
Drd. Eng. Gabriel DURA, University “Dunărea de Jos” of Galaţi, Manufacturing Engineering Dept.,
E-mail:gabriel.dura@ugal.ro
Electronic mail: orgcom@icmas.eu / General Information: http://www.edition2009.icmas.eu/