Proceedings Vol. 21 (2015)
ENGINEERING MECHANICS 2015
May 11 – 14, 2015, Svratka, Czech Republic
Copyright © 2015 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 292 - 293, full text
This paper deals with dynamic modelling and analysis of a ball screw system for accurate machine tools. Ball screws are basic mechatronic subassemblies of accurate machine tools in the present time. Various mechanical parameters of ball screw affect dynamics of the whole mechatronic system and effects of individual parameters will be investigated. The screw of the ball screw system has flexible behaviour and it affects behaviour of the whole machine tool. There is length of the flexible screw determines natural frequency and it determine maximal speed of movement. The design of modern ball screw systems is focused on speed increasing of movement. The speed increasing of the ball screw systems is main aim of our development and the dynamic analysis of this system are presented in this paper.
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All papers were reviewed by members of the scientific committee.
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