Finite Element Analysis of Temperature Field in Vibration Milling

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Abstract:

The purpose of this paper is to investigate the variation of temperature field of ultrasonic vibration assisted milling compared with that of conventional milling by FEM method. An equivalent two-dimensional finite element model was built to simplify the complexity of calculation. As results, the temperature field distribution, the variation of tool tip temperature and the change of heat generation rate in ultrasonic vibration assisted milling were analyzed compared with that in conventional milling process. According to analytical results, the application of ultrasonic vibration in milling process can significantly improve the distribution of cutting temperature, and reduce the impacts of thermal deformation and various thermal effects to cutting process.

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1030-1037

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May 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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[1] Zhou ZH, The theory of mental cutting (the second edition). Shanghai science and technology press, (1993).

Google Scholar

[2] Zhang YZ, The theory of mental cutting. Aviation industry press, (1988).

Google Scholar

[3] Dong YH, Numerical simulation of machining process for aerospace monolithic components. Zhejiang University, (2004).

Google Scholar

[4] Sun J, The application of finite element technology in aerospace monolithic components during processing. Aeronautical manufacturing technology, 2009, 21: 48-52.

Google Scholar

[5] Zorev N N. Inter-relationship between shear processes occurring along tool face and shear plane in metal cutting[A]. International Research in Production Engineering[C]. New York : ASME , 1963: 42 - 49.

Google Scholar

[6] Yang Y, Ke YL, Dong YH. High speed cutting finite element simulation on the technology of, Chinese Journal of Aeronautics, 2006, 27(3): 531-535.

Google Scholar

[7] Li CL. Experimental study on constitutive relation of 2A12 aluminium alloy,Harbin Institute of Technology, (2006).

Google Scholar