The Simulation Analysis and Experimental Research on the Process of PCBN Cutting Super-Alloy

Abstract:

Ni-based super-alloy GH4169 that is most widely used in aerospace is one of the most difficult-to-cut materials, which can be machined by Polycrystalline Cubic Boron Nitride (PCBN) tool. In this paper, the cutting process of super-alloy GH4169 with PCBN tool is researched by simulation, combing with the comparison and verification of experiment. The change rules of cutting temperature and force under different cutting parameters are obtained in this study. The reasonable parameter ranges of high efficiency cutting are proposed in cutting parameter optimization, in order to provide a reference for high efficiency machining of super-alloy GH4169 with PCBN tool.

• Periodical: Key Engineering Materials (Volumes 589-590)
• Pages: 88-93
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.589-590.88
• Online since: October 2013
• Authors: Yuan Sheng Zhai, Shuai Qiao, Xian Li Liu, Qiang Hu
• Keywords: Cutting Parameter Optimization, PCBN Tool, Super-Alloy GH4169, Turning

References

[1] Y. Wang: Mechanism and Technology of High Speed Precision Hard Turning with PCBN Tool (Ph.D., Harbin University of Science and Technology, China 2008), p.2.

[2] C.G. Chang, S.P. Liu, H.G. Ye, etc: Machine Manufacturing and Automation, Vol. 40 (2011), p.95.

[3] C.M. Cao, Z.Q. Liu, etc: Transactions of the Chinese Society for Agricultural Machinery, Vol. 42 (2011), p.223.

[4] J. Wang: Journal of Materials Processing Technology, Vol. 97 (2000), p.114.

[5] W. Grzesik: Journal of Materials Processing Technology, Vol. 176 (2006), p.102.

[6] L. Chen, Z.D. Zhang, T. Heng, X.Y. Guan, etc: Machine Manufacturing and Automation, Vol. 40 (2011), p.93.