Experimental Study on the Mechanism of Axial Ultrasonic-Assisted Grinding

Article Preview

Abstract:

This paper analysis the mechanism of axial ultrasonic-assisted grinding(AUAG), by establishing the kinematics model of a single grit; The reason why AUAG forces are more lower than conventional grinding(CG) forces is presented, and the experiments of the grinding force in AUAG comparison with CG were carried out. The results indicate that the grinding force of the superalloy in AUAG is about 40% to 50% less than that in CG.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 490-495)

Pages:

2449-2453

Citation:

Online since:

March 2012

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Liu Zhenchang: A New Formula for Geometric Length of Contact in Surface Grinding, Journal of Huazhong Technology Institute Vol. 11(1983), pp.109-112, in Chinese.

Google Scholar

[2] S.Malkin: Grinding Technology Theory and Applications of Machining with Abrasives (ELIS HORWOOD, Chichester 1988).

Google Scholar

[3] Zhang hongli: Study on the Technology and Mechanism of Ultrasonic Vibration Assisted Grind- ing, ShanDong University, Jinan , 2007, pp.30-33, in Chinese.

Google Scholar

[4] Weibuchun ichiro, Han yikun, Xue wanfu: Precision vibration cutting - Fundamentals and Applications (China Machine Press, Beijing 1982), in Chinese.

Google Scholar

[5] Taghi Tawakoli, Bahman Azarhoushang: Influence of Ultrasonic Vibrations on Dry Grinding of Soft Steel, International Journal of Machine Tools & Manufacture. 48 (2008), p.1585– 1591.

DOI: 10.1016/j.ijmachtools.2008.05.010

Google Scholar

[6] Y.B.Wu: Modeling of Grinding Force in Constant-depth-of-cut Ultrasonically Assisted Grinding, Materials Science Forum Vols. 471-472(2004), pp.101-106.

DOI: 10.4028/www.scientific.net/msf.471-472.101

Google Scholar

[7] Wu Yan, Zhu Xunsheng, Zhao Bo: Study on Grinding Force Characteristics in Work Ultrasonic Vibration Grinding of Ceramics, Mechanical Science and Technology Vol. 25(2006), pp.146-148, in Chinese.

Google Scholar