The Lateral Vibration Analysis of the Machine Drive Screw

Abstract:

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The drive screw is simplified as a rotating Tinoshenko beam under the pre-tension force. Using boundary conditions and continuity conditions, the frequency equation of the screw with the elastic supports is derived considering the effect of gyroscope, the pre-tension force, the bearing stiffness, and the contact between the worktable and the screw. The effect of the system parameters on the lateral natural frequency is studied to supply a base for designing the drive system.

Info:

Periodical:

Edited by:

Bo Zhao, Yidu Zhang, Guanglin Wang, Hai Zhang, Jianbin Zhang and Feng Jiao

Pages:

375-379

DOI:

10.4028/www.scientific.net/AMM.42.375

Citation:

H. D. Zhang "The Lateral Vibration Analysis of the Machine Drive Screw", Applied Mechanics and Materials, Vol. 42, pp. 375-379, 2011

Online since:

November 2010

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$35.00

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