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On-line Access: 2024-08-27

Received: 2023-10-17

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Journal of Zhejiang University SCIENCE A 2008 Vol.9 No.9 P.1258-1263

http://doi.org/10.1631/jzus.A0720097


Research in non-equalization machining method for spatial cam


Author(s):  Jun-hua CHEN, Yi-jie WU

Affiliation(s):  Institute of Mechanical and Electrical Engineering, Ningbo Institute of Technology, Zhejiang University, Ningbo 315010, China; more

Corresponding email(s):   cjh@nit.zju.edu.cn, wyj1116@zju.edu.cn

Key Words:  Oscillating follower, Spatial cam, 3D curve expansion, Trochoidal milling, Non-equalization diameter


Jun-hua CHEN, Yi-jie WU. Research in non-equalization machining method for spatial cam[J]. Journal of Zhejiang University Science A, 2008, 9(9): 1258-1263.

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author="Jun-hua CHEN, Yi-jie WU",
journal="Journal of Zhejiang University Science A",
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year="2008",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A0720097"
}

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%A Yi-jie WU
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%@ 1673-565X
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%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A0720097

TY - JOUR
T1 - Research in non-equalization machining method for spatial cam
A1 - Jun-hua CHEN
A1 - Yi-jie WU
J0 - Journal of Zhejiang University Science A
VL - 9
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SP - 1258
EP - 1263
%@ 1673-565X
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PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.A0720097


Abstract: 
Many kinds of devices with cam have been widely used in various mechanical equipments. However, non-equalization machining for spatial cam trough remains to be a difficult problem. This paper focuses on the analysis of running conditions and machining processes of spatial cam with oscillating follower. We point out the common errors in the biased distance cutting. By analyzing the motion of oscillating follower of spatial cam, we present a new 3D curve expansion model of spatial cam trough-outline. Based on this model, we have proposed a machining method for trochoidal milling with non-equalization diameter cutter. This new method has led to a creative and effective way for non-equalization diameter machining for spatial cam with oscillating follower.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1] Chen, J.H., Wu, Y.J., 2007. Analysis of 3D curve expansion of conical cam with oscillating tapered roller follower. Journal of Zhejiang University SCIENCE A, 8(11):1789-1794.

[2] Chen, J.H., Xin, Y., 2007. Research of cylindrical cam with oscillating follower 3D spread. Transactions of the Chinese Society of Agricultural Machinery, 7:121-124.

[3] Ge, Z.H., Xu, F., Yang, F.L., Liang, J.S., 2006. Digital design and manufacture of spatial cams. Journal of Wuhan University of Technology, 28:371-375 (in Chinese).

[4] Grant, B., Soni, A.H., 1999. A survey of cam manufacture methods. Journal of Mechanical Design, Transactions of the ASME, 101:455-464.

[5] Hsieh, J., 2007. Design and machining of cylindrical cam with meshing indexing disc. Journal of Mechanical Engineering Science, 3:341-350.

[6] Jung, F.H., Psang, D.L., 2007. Application of homogenous transformation matrix to measurement of cam profiles on coordinate measuring machines. International Journal of Machine Tools and Manufacture, 47(10):1593-1606.

[7] Lee, J.N., Lee, R.S., 2007. Interference-free toolpath generation using enveloping element for five-axis machining of spatial cam. Journal of Materials Processing Technology, 187-188(12):10-13.

[8] Lee, Y.S., 1998. Mathematical modelling using different endmills and tool placement problems for 4- and 5-axis NC complex surface machining. International Journal of Production Research, 36(3):785-814.

[9] Li, J., Yin, G.F., 2003. Analytical method of profile equation of cam mechanism with translating conical follower. Machine Design, 20:13-15 (in Chinese).

[10] Lin, P.D., Tsai, I.J., 1996. The machining and on-line measurement of spatial cams on four-axis machine tools. International Journal of Machine Tools and Manufacture, 36(1):89-101.

[11] Nishioka, M., 2003. Tool diameter offset and the offset error of cylindrical cam. Transactions of the Japan Society of Mechanical Engineers: Part C, 12:3403-3409.

[12] Stanislav, M., 2007. Optimization and correction of the tool path of the five-axis milling machine. Part 1. Spatial optimization. Mathematics and Computers in Simulation, 75(5-6):210-230.

[13] Tsay, D.M., Lin, B.J., 1996. Improving the geometry design of cylindrical cams using nonparametric rational B-splines. Computer-Aided Design, 28(1):5-15.

[14] Wu, Y.J., Leng, H.B., Zhao, Z.R., Chen, J.H., 2006. Research on control method for machining non-cylinder pin hole of piston. Journal of Zhejiang University SCIENCE A, 7(12):2073-2078.

[15] Xiao, Y.X., Tao, Y.Q., Nie, Q.G., Ke, Y.L., 2005. CAM technology of spatial cams with oscillating cylindrical-roller followers. Mechanical Science and Technology, 21:509-511 (in Chinese).

[16] Yin, G.F., Tian, G.Y., Taylor, D., 2002. A web-based remote cooperative design for spatial cam mechanisms. International Journal of Advanced Manufacturing Technology, 20(8):557-563.

[17] Zhang, Y.T., Lu, L., Yin, M.F., 1997. Optimal control principle of profile errors for machining of cylinder cam. Chinese Journal of Mechanical Engineering, 10:176-181.

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