Paper Title:
Research of Temperature Field Simulation on Electrode Wire Wear for WEDM
  Abstract

The wire electrical discharge machining (WEDM) technology is widely used in the field of mold industry, aerospace, automobile and so on. However, in the discharge machining, the electrode wire wear will affect the machining accuracy and machining efficiency. There are many factors that affect the electrode wire wear, and cutting many work-piece and precise surveying are needed in the wear experiment, so the whole experiment is complex. This article analyzed the wear mechanism and found the main reason of affect the electrode wire wear by using the ANSYS software to do the temperature field simulation. The simulation parameters and simulation results were verified through experiments. The experiment showed that appropriate ratio of peak current and pulse width and the slow current rise slope can reduce the electrode wire wear significantly.

  Info
Periodical
Advanced Materials Research (Volumes 199-200)
Edited by
Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim
Pages
1827-1831
DOI
10.4028/www.scientific.net/AMR.199-200.1827
Citation
C. J. Li, J. C. Bai, Y. F. Guo, Z. S. Lu, W. Ma, "Research of Temperature Field Simulation on Electrode Wire Wear for WEDM", Advanced Materials Research, Vols. 199-200, pp. 1827-1831, 2011
Online since
February 2011
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$32.00
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