吉林大学学报(工学版) ›› 2015, Vol. 45 ›› Issue (2): 448-453.doi: 10.13229/j.cnki.jdxbgxb201502017

• Orignal Article • Previous Articles     Next Articles

Modeling of joint site of end milling processing system and dynamic characteristics prediction

LIU Yu, LI Qing-xiang   

  1. School of Mechanical Engineering and Automation, Northeastern University, Shenyang 110819, China
  • Received:2013-06-28 Online:2015-04-01 Published:2015-04-01

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Abstract: A two points Receptance Coupling Subsystem Algorithm (RCSA) model is proposed at the joint site of tool subsystem and holder subsystem of an end milling processing system. The displacement receptance of tool point was obtained according to the RCSA model. Harmonic response analysis was carried out to get the displacement receptance of tool subsystem and holder subsystem using ANSYS software. Matlab was adopted to write the program of two points RCSA. Data from ANSYS were used to calculate the displacement receptance of the tool point. A finite element model of the system, including tool subsystem and holder subsystem, was established in ANSYS, and displacement receptance of tool point was obtained. The results of the RCSA model and finite element model were compared and relative error of the two models was calculated. The relative error is less than 0.7% in the frequency range concerned. Experiment was conducted, and the experiment results and theoretical results are in good agreement.

Key words: mechanical design, two point coupling, receptance coupling, end milling, tool point

CLC Number: 

  • TH113.1
[1] 赵宏林,丁庆新,曾鸣,等. 机床结合部特性的理论解析及应用[J]. 机械工程学报,2008,44(12):208-214.
Zhao Hong-lin, Ding Qing-xin, Zeng Ming, et al. Theoretic analysis on and application of behaviors of machine tool joints[J]. Chinese Journal of Mechanical Engineering,2008, 44(12): 208-214.
[2] 张学良,徐格宁,温淑花. 机械结合面静动态特性研究回顾及展望[J].太原重型机械学院学报,2002,23
(3):276-281.
Zhang Xue-liang, Xu Ge-ning, Wen Shu-hua. Review and prospect of the research on the static and dynamic characteristics of machine joint surfaces[J]. Journal of Taiyuan Heavy Machinery Institute, 2002, 23(3): 276-281.
[3] Schmitz T L, Smith K S. Machining Dynamics: Frequency Response to Improved Productivity[M]. New York:Springer, 2009.
[4] Liu Yu, Guo Qing-xiang, Zhang Yi-min, et al. Frequency response of tool point using receptance coupling method[C]∥Procceding of the 15th Asia Pacific Vibration Conference, Jeju,Korea,2013.
[5] 刘宇,张伟龙,张义民,等. 基于导纳综合法的立铣加工刀尖点动态特性预测研究[J]. 东北大学学报:自然科学版,2013,34(8):1157-1160.
Liu Yu, Zhang Wei-long, Zhang Yi-min, et al. Prediction of dynamics of tool tip using a receptance coupling method[J]. Journal of Northeastern University (Natural Science), 2013, 34(8): 1157-1160.
[6] Park S S, Altintas Y, Movahhedy M. Receptance coupling for end mills[J]. International Journal of Machine Tools and Manufacture, 2003, 43(9): 889-896.
[7] Movahhedy M R, Gerami J M. Prediction of spindle dynamics in milling by sub-structure coupling[J]. International Journal of Machine Tools and Manufacture, 2006, 46(3):243-251.
[8] Schmitz T L, Duncan G S. Three-component receptance coupling substructure analysis for tool point dynamics prediction[J]. Journal of Manufacturing Science and Engineering, 2005, 127(4): 781-790.
[9] Kivanc E B, Budak E. Structural modeling of end mills for form error and stability analysis[J]. International Journal of Machine Tools and Manufacture, 2004, 44 (11):1151-1161.
[10] Park S S, Altintas Y, Movahhedy M.Receptance coupling for end mills[J]. International Journal of Machine Tools and Manufacture, 2003,43 (9) 889-896.
[11] Movahhedy M R, Gerami J M. Prediction of spindle dynamics in milling by sub-structure coupling[J]. International Journal of Machine Tools and Manufacture,2006,46(3/4):243-251.
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