A Simultaneous Smooth Processes Using Burnishing and Elecrofinishing on the Plane Surface

Article Preview

Abstract:

For the purpose of elevating the efficiency of the finish effect to reach the fast improvement of the surface roughness of the plane surface, so as to reduce the residual stress on the surface efficiently. This study discusses the plane surface after traditional grinding machining, of which the plane surface used a new design of finish-tool includes a nonconductive burnishing-tool and a negative electrode to execute the simultaneous processes of burnishing and electrofinishing. In the experiment, the use of the small thickness of the negative electrode is advantageous to the finish effect. High rotational speed of the finish-tool produces better polishing. Higher current rating with quicker workpiece feed rate effectively reaches the fast improvement of the surface roughness of the workpiece. The finishing effect is better with longer off-time because discharge of the electrofinishing dregs becomes easier. The experimental results show that the supply of current rating is near concern with the position of the negative electrode and the burnishing-tool.

You might also be interested in these eBooks

Info:

Periodical:

Key Engineering Materials (Volumes 426-427)

Pages:

409-412

Citation:

Online since:

January 2010

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2010 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] A.M. Hassan and A.M. Maqableh: Journal of Materials Processing Technology Vol. 102 (2000), p.115.

Google Scholar

[2] M. Shirsatu and B. Ahujab: Indian Journal of Engineering & Materials Sciences Vol. 11(2004)No. 5, p.391.

Google Scholar

[3] J.A. Mc Geough: Principles of Electrochemical Machining (1974), p.1.

Google Scholar

[4] W.M. Shen: The Study of Polishing of Electric Discharge-Machined Mold With ECM (M. Sc. Thesis of National Yunlin Institute of Techndogy, Taiwan 1995).

Google Scholar

[5] T. Jones: Metal Finishing Vol. 102(2004) No. 7-8, p.45.

Google Scholar

[6] P.S. Pa, and H. Hocheng: Materials Science Forum Vol. 505-507 (2006), p.793.

Google Scholar

[7] P.S. Pa: Key Engineering Materials Vols. 329 (2006), p.231.

Google Scholar

[8] S. S. Rao: Engineering Optimization (John Wiley and Sons, US 1996).

Google Scholar