Study of High-Speed Machining Parameters on Nickel-Based Alloy GH2132

Abstract:

A model of stress and temperature field is established on nickel-based alloy cutting by finite element modeling and dynamic numerical simulating, and then combining high-speed machining test and orthogonality analysis method, the influence law of cutting parameters on the cutting force and tool wear has been researched, and the tool life and cutting force prediction model based on cutting parameters has been obtained. Finally, by genetic algorithm method cutting parameters are selected reasonably and optimized. The result shows that the bonding wear is main tool wear, and the influence of cutting speed on cutting force is smaller than feed per tooth and axial depth of cut.

• Periodical: Advanced Materials Research (Volumes 189-193)
• Pages: 3142-3147
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.189-193.3142
• Online since: February 2011
• Authors: Dong Qiang Gao, Zhong Yan Li, Zhi Yun Mao
• Keywords: Cutting Parameter, High-Speed Cutting, Nickel-Based Alloy, Optimise

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