Research on efficient and stable milling using CNC small size tool

Yongxin Luo; Beichen Zhao; Hua Long; Nanlin Yu

doi:10.1117/12.886101

24 May 2011 Research on efficient and stable milling using CNC small size tool

Yongxin Luo, Beichen Zhao, Hua Long, Nanlin Yu

Proceedings Volume 7997, Fourth International Seminar on Modern Cutting and Measurement Engineering; 799705 (2011) https://doi.org/10.1117/12.886101
Event: Fourth International Seminar on Modern Cutting and Measuring Engineering, 2010, Beijing, China

Abstract

In order to mill efficiently and stably using small size tool on computer numerical control machine(CNC machine), the paper establishes dual-objective function on the basis of the minimum tool wear and the largest cutting efficiency. Meanwhile, the influence of diameter and length of tool suspended on stability is considered under the guidance of chatter stability analysis relationship. Research results show that, Pareto solution set which has two factors into account conflicting can be obtained by Genetic Algorithms, combined Pareto solution set with the frequency response function (FRF) chatter stability diagram, Pareto solutions of the smaller range of options, the milling parameters which meet the requirements of efficient and stable milling of CNC machine tools can be optimized conveniently and accurately. When the tool suspended length increases, the system stiffness decreases and the chatter stability domain graphic drops down, Stability region narrows.

Citation Download Citation

Yongxin Luo, Beichen Zhao, Hua Long, and Nanlin Yu "Research on efficient and stable milling using CNC small size tool", Proc. SPIE 7997, Fourth International Seminar on Modern Cutting and Measurement Engineering, 799705 (24 May 2011); https://doi.org/10.1117/12.886101

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