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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. 111-114
REGARDING THE DYNAMICS OF ROBOTIC STRUCTURES WORKING AT HIGH SPEEDS
Daniel POPESCU
Abstract: The paper presents the dynamic analysis for a translation coupling within a robot cinematic element. Based on the schematic of the elastic structure comprised of the coupling M and tool S and on the external links of the coupling it is emphasized the equation of the frictionless vibration movement. It is presented the dynamic response of the system under the conditions of subcritical damping. This depends on the shape of the pushing force variation at the tool bearer level. Thus are provides the premises for structural optimization of the robot size.
Key words: translation coupling, dynamic analysis, high speed cutting.
Author:
PhD. Eng, Daniel POPESCU, University of Craiova, Faculty of Mechanics
E-mail: daniel.popescu1119@yahoo.com
Electronic mail: orgcom@icmas.eu / General Information: http://www.edition2009.icmas.eu/