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Acta Armamentarii ›› 2012, Vol. 33 ›› Issue (4): 419-424.doi: 10.3969/j.issn.1000-1093.2012.04.007

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Simulation for Cutting Force of Orthogonal Turn-milling

ZHU Li-da, YU Tian-biao, WANG Wan-shan   

  1. (School of Mechanical Engineering and Automation, Northeastern University, Shenyang 110004, Liaoning, China)
  • Received:2010-11-04 Revised:2010-11-04 Online:2014-03-04
  • Contact: ZHU Li-da E-mail:zld1999@gmail.com

Abstract: Aimed at the characteristics of variable cutting depth and thickness in the orthogonal turn-milling process, the theoretical model of cutting force is founded by using mathematic method based on the machining principle, and the change rules of cutting forces with the rotation angles of cutter were simulated in the conditions with and without eccentricity, respectively. The simulation results show that, with the increase of feed rate and eccentricity, the cutting force increases in the same cutting parameters and it is bigger in eccentricity than that in non-eccentricity. Therefore, the theoretical cutting force model provides reference for the research on orthogonal turn-milling mechanism.

Key words: cutting tool technology, orthogonal turn-milling, cutting force, eccentricity, modeling

CLC Number: