Simulation of Particles’ Activity in Discharge Channel of PMEDM

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Powder mixed EDM can effectively improve the surface quality of a machined workpiece. In order to study the mechanism of powder mixed EDM process, particles’ activities in working conditions are simulated and corresponding experiments are done. A 3D electric fields model described by finite element method of the particles suspended in working fluid in the electric field is built, the generated field is computed and presented, and the activities of particles in the breakdown process are analyzed. The results show that this method can serve as a good way to learn the activities of particles in the breakdown of discharge.

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Edited by:

Kai Cheng, Yingxue Yao and Liang Zhou

Pages:

297-302

Citation:

Y. G. Wang and F. L. Zhao, "Simulation of Particles’ Activity in Discharge Channel of PMEDM", Applied Mechanics and Materials, Vols. 10-12, pp. 297-302, 2008

Online since:

December 2007

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$38.00

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