Thermal Characteristics Analysis of Mill Head of Five-Axis CNC Mill Machine Based on Finite Element Method

Yong Hou Sun; Wei Xiao; Ru Kai Hu; Mei Fa Huang

doi:10.4028/www.scientific.net/AMM.446-447.509

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 446-447Thermal Characteristics Analysis of Mill Head of...

Thermal Characteristics Analysis of Mill Head of Five-Axis CNC Mill Machine Based on Finite Element Method

Abstract:

Machine tool is the foundation of manufacture，then, five-axis CNC machine is the sophisticated equipment of CNC machine. During the practical work，there is an thermal deformation in a CNC machine because of many kinds of heat sources . This deformation affects the relative displacement between the work piece and the cutter, caused the manufacturing errors, and influences the machining accuracy of the part. So is of great importance to research the thermal characteristics. In this paper, thermal characteristics of CNC milling machine are simulated by analyzing the thermal boundary condition and using the finite element software-ANASYS Workbench. Get the temperature field cloud picture of A/C axes bi-rotary mill head of five-axis CNC machine. Weakness of Thermal Characteristics will be found out. This research provides the theoretical fundamentals for improving the accuracy of the mill head.

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Periodical:

Applied Mechanics and Materials (Volumes 446-447)

Pages:

509-512

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.446-447.509

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Online since:

November 2013

Authors:

Yong Hou Sun, Wei Xiao, Ru Kai Hu, Mei Fa Huang

Keywords:

Bi-Rotary Mill HEAD, Finite-Element Analysis Method, Five-Axis CNC Machine, Thermal Deformation

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References

[1] Z.N. Chen, Z.C. Chen, The basic of the thermal property of machine, [M]. Beijing: Machinery Industry Press, (1989).

Google Scholar

[2] W. Cheng, The structure thermal property analysis of high-power and high-torque mill head, [D]. Beijing: Beijing University of Technology.

Google Scholar

[3] C.J. Hooke, K. Mao, Measurement and prediction the surface temperature in gears and its relationship to gear Wear, Transactions of the ASME Journal of Teratology, vol. l5, pp.119-124, (1993).

DOI: 10.1115/1.2920964

Google Scholar

[4] C.S. Wan, Analysis method of roll gearing, [M]. Beijing: Machinery Industry Press, pp.277-280, (1987).

Google Scholar

[5] J.M. Wang, D.H. Li, and Q.X. Huang, Analysis of heat equilibriums in bearing system of hot strip mill, [J]. Journal of Taiyuan Heavy Machinery Institute, vol. 22(3), pp.199-204, (2001).

Google Scholar

[6] S.M. Yang, Heat Transfer Theory(The 4th Edition), Beijing: Higher Education Press, (2006).

Google Scholar