Cutting force prediction in ball end milling of sculptured surface with Z-level contouring tool path

被引:91
|
作者
Wei, Z. C. [1 ]
Wang, M. J. [1 ]
Zhu, J. N. [1 ]
Gu, L. Y. [1 ]
机构
[1] Dalian Univ Technol, Sch Mech Engn, Dalian 116024, Peoples R China
基金
中国国家自然科学基金;
关键词
Ball end milling; Sculptured surface machining; Feed turning angle; Cutting force; Z-map; EXPERIMENTAL VALIDATION; PART II; MODEL; COEFFICIENTS; CALIBRATION; SYSTEM;
D O I
10.1016/j.ijmachtools.2011.01.011
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper presents an approach to predict cutting force in 3-axis ball end milling of sculptured surface with Z-level contouring tool path. The variable feed turning angle is proposed to denote the angular position of feed direction within tool axis perpendicular plane. In order to precisely describe the variation of feed turning angle and cutter engagement, the whole process of sculptured surface milling is discretized at intervals of feed per tooth along tool path. Each segmented process is considered as a small steady-state cutting. For each segmented cutting, the feed turning angle is determined according to the position of its start/end points, and the cutter engagement is obtained using a new efficient Z-map method. Both the chip thickness model and cutting force model for steady-state machining are improved for involving the effect of varying feed turning angle and cutter engagement in sculptured surface machining. In validation experiment, a practical 3-axis ball end milling of sculptured surface with Z-level contouring tool path is operated. Comparisons of the predicted cutting forces and the measurements show the reliability of the proposed approach. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:428 / 432
页数:5
相关论文
共 50 条
  • [1] Form error compensation in ball-end milling of sculptured surface with z-level contouring tool path
    Wei, Z. C.
    Wang, M. J.
    Tang, W. C.
    Zhu, J. N.
    Xia, G. C.
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2013, 67 (9-12): : 2853 - 2861
  • [2] Form error estimation in ball-end milling of sculptured surface with z-level contouring tool path
    Wei, Z. C.
    Wang, M. J.
    Cai, Y. J.
    Zhu, J. N.
    Wang, L.
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2013, 65 (1-4): : 363 - 369
  • [3] Form error compensation in ball-end milling of sculptured surface with z-level contouring tool path
    Z. C. Wei
    M. J. Wang
    W. C. Tang
    J. N. Zhu
    G. C. Xia
    [J]. The International Journal of Advanced Manufacturing Technology, 2013, 67 : 2853 - 2861
  • [4] Form error estimation in ball-end milling of sculptured surface with z-level contouring tool path
    Z. C. Wei
    M. J. Wang
    Y. J. Cai
    J. N. Zhu
    L. Wang
    [J]. The International Journal of Advanced Manufacturing Technology, 2013, 65 : 363 - 369
  • [5] Cutting force prediction of sculptured surface ball-end milling using Z-map
    Kim, GM
    Cho, PJ
    Chu, CN
    [J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2000, 40 (02): : 277 - 291
  • [6] A Prediction Model of Cutting Force about Ball End Milling for Sculptured Surface
    Mou, Wenping
    Zhu, Shaowei
    Zhu, Menghao
    Han, Lei
    Jiang, Lei
    [J]. MATHEMATICAL PROBLEMS IN ENGINEERING, 2020, 2020
  • [7] Prediction of cutting force in ball-end milling of sculptured surface using improved Z-map
    Z. C. Wei
    M. J. Wang
    Y. J. Cai
    S. F. Wang
    [J]. The International Journal of Advanced Manufacturing Technology, 2013, 68 : 1167 - 1177
  • [8] Prediction of cutting force in ball-end milling of sculptured surface using improved Z-map
    Wei, Z. C.
    Wang, M. J.
    Cai, Y. J.
    Wang, S. F.
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2013, 68 (5-8): : 1167 - 1177
  • [9] THE PREDICTION OF CUTTING FORCE IN BALL-END MILLING
    YANG, MY
    PARK, HD
    [J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 1991, 31 (01): : 45 - 54
  • [10] Effect of tool path on cutting force in end milling
    Kaining Shi
    Ning Liu
    Sibao Wang
    Junxue Ren
    [J]. The International Journal of Advanced Manufacturing Technology, 2019, 104 : 4289 - 4300