The Single-Abrasive Coupled Flutter Model in Power Ultrasonic Honing

Article Preview

Abstract:

Flutter, a dynamic and severe self-excited vibration, easily produced in power ultrasonic honing, is one of the important factors, which affects the processing quality of the workpiece, the efficiency of the machine tool. Based on the study of power ultrasonic honing mechanism, choosing single abrasive and workpiece as research objects, respectively establishe the physical and mathematical coupled flutter model of power ultrasonic honing nonlinear system, with two degrees of freedom, determine the differential expression of the model, and simulate the boundry of flutter condition. It is proved flutter is produced in ultrasonic vibration honing, then the way is proposed to restrain. The study provide a theoretical basis for deeply seeking the strategy to repress and eliminate the flutter.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

19-22

Citation:

Online since:

July 2015

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] X J Zhu, Y X Gao, H J Xu. A new ultrasonic vibration machine for honing. J. International Journal of Computer Application in Technology. 2007, 29(2-4): 216.

Google Scholar

[2] Lu Hongwei, Tang Yanbin, Wu Ya, Yang Shuzi. The Chaotic Nature of Machine Tool Chatter. J. J. Huazhong Univ. of Sci. &Tech. 1995, 23(6): 105-108.

Google Scholar

[3] Tlusty J, Space L. Self-excited Vibration in Machine Tools. M. Czech. Nakladateistvi CSAV Prague, (1954).

Google Scholar

[4] Zhang Yongliang, Li Haolin, Liu Jun, Yu Junyi. Semi-active fuzzy control for cylindrical turning chatter. J. Journal of vibration and shock. 2012, 31(1): 101-105.

Google Scholar

[5] P. Boscariol,A. Gasparetto. Model-based trajectory planning for flexible-link mechanisms with bounded jerk. J. Robotics and Computer-Integrated Manufacturing. 2013, 29(4): 90-99.

DOI: 10.1016/j.rcim.2012.11.003

Google Scholar