Research on Heating Resistance in Electric Hot Machining

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Abstract:

Electric hot machining (EHM) can improve the cutting performance by heating resistance, consisting of metal resistance and constriction resistance, which softens the material in the deformation zone. In this paper, we present the 3D model for heating resistance and analyze its variance with experimental verification. The results show that 3D model for heating resistance can describe heating resistance well in EHM under this experiments condition.

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Periodical:

Advanced Materials Research (Volumes 430-432)

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209-212

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Online since:

January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] P. Sun, Basic study on hardened steel using EHM. M.E. Thesis. Dalian University of Technology, Dalian, 2006, p.55.

Google Scholar

[2] Y. Lou, Study on the key problems of the electric hot machining. D.E. Thesis. Dalian University of Technology, Dalian, 2008, p.62.

Google Scholar

[3] X.Z. Zhao, B.Y. Ye, W.G. Chen, Optimum current control in electric hot machining based on state parameter testing. Tool Engineering 32 (1998), 6-9, in Chinese.

Google Scholar

[4] P. Sun, W.J. Xu, X. Liu, A.H. Liao, A study on electric hot machining for hardened steel. Electromachining & Mould (2006), 35-37, in Chinese.

Google Scholar

[5] G.S. Kainth, M.N. Chaturvedi, Theoretical investigation of temperature in hot machining. Int. J. Tool Mach. Des. Res. 15(1975), 241-256.

DOI: 10.1016/0020-7357(75)90014-1

Google Scholar

[6] X.Z. Zhao, B.Y. Ye, T. Chen, Model of heating resistance of shear zone in electric hot machining and its experiment analysis. J. Mech. Eng. 45(2009), 115-123.

DOI: 10.3901/jme.2009.01.115

Google Scholar

[7] M. Braunovic, V.V. Konchits, N.K. Myshkin, Electrical Contacts: Fundamentals, Applications and Technology. CRC Press, Boca Raton, 2006, pp.149-179, in Chinese.

DOI: 10.1201/9780849391088

Google Scholar

[8] R. Holm, Electric Contacts: Theory and Application. Springer, New York, 1999, pp.9-27.

Google Scholar