Study on Contact Pressure between Grain and Workpiece during Floating Polishing


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Since almost large die surfaces are free-form surfaces, currently, these are almost manually implemented. In order to overcome this barrier, floating polishing is a feasible polishing technology. The contact pressure between grain and workpiece is a key problem of floating polishing technology. This paper focuses on contact pressure between grain and workpiece. At first, study the friction bound condition between grain and workpiece by ANSYS analysis software, then, compare with the analysis results of slip-line field theory and the test results of single grain. The results show the feasibility of the hypothesis of full friction condition. Finally, study the contact pressure between polishing disk and workpiece using the analysis results of single grain. The research achievements will be used for developing the floating polishing.



Advanced Materials Research (Volumes 24-25)

Edited by:

Hang Gao, Zhuji Jin and Yannian Rui




X. C. Xu et al., "Study on Contact Pressure between Grain and Workpiece during Floating Polishing", Advanced Materials Research, Vols. 24-25, pp. 161-164, 2007

Online since:

September 2007




[1] T. Altan and J. Mater: Processing Technology, (1996), No. 59, pp.158-162.

[2] T. Altan and J. Mater: Conference of Electrical Discharge Machining, (Columbus, USA, 1995), pp.192-198.

[3] X.C. Xu, Z.J. Yuan and Y.Q. Chen: Adaptaility of Polishing Disk to the Surface of Automotive Dies Floating Polishing. 7th Inter. Conf. on Progress of Machining Technology, (China, Suzhou, December 2004), pp.254-257.

[4] M. Miao, M.Y. Li and W.C. Yang. Simulate Friction of Rubber with ANSYS, Machine of Lift and Transit, (China, 2005), No. 3, pp.71-73 slip-line theory test 0. 0 1. 5 3. 0 4. 5 6. 0 7. 5 h/mm Fig. 5 Compare in three results.

[35] [28] [21] [14] [7] P/KN ANSYS Fig. 6 Indentation results with different cone angles and the normal force of polishing head.

4 8 12 16 Ph/kN h /µm.

[6] [4] [2] ◆ ◆ ◆ ◆ ◆ test ANSYS slip-line.

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