1. Multi-Constrained Analysis of Metal Cutting and its Application
- Author
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Ming Chen, Peng Nan Li, Gang Liu, Qing Zhen Bi, and Bao Cai Guo
- Subjects
business.industry ,Mechanical Engineering ,Process (computing) ,Mechanical engineering ,Structural engineering ,engineering.material ,Tool design ,Rake angle ,Coating ,Mechanics of Materials ,engineering ,General Materials Science ,business ,Metal cutting - Abstract
The concept of multi-constrained analysis of the cutting process is presented for the first time in the paper. The paper adopts a method to solve an important problem which is how to judge the influence of constrains during the cutting process. The research results are applied for HSS drills for cutting stainless steel. On the basis of the multi-constrained analysis combined with methods of simulations and standard experiments, the optimum methods are provided for structure, coating and cutting parameters of cutting tools. For geometric structure of tools, optimization is to increase thickness of cutting and rake angle. Coating optimization strategy is choosing high temperature hardness and low thermal conductivity coating. Optimization of cutting parameter is to adjust feed fate, then select proper cutting speed. The conclusion of paper is helpful for the cutting optimization.
- Published
- 2013