Simultaneous 3D machining with real-time NURBS interpolation

被引：0
|
作者：
Won Pyo Hong
Seok-Woo Lee
Hon-Zong Choi
Min Yang Yang
机构：
[1] Korea Institute of Industrial Technology (KITECH),Manufacturing System Research Center/Nano Machining Team
[2] Korea Advanced Institute of Science and Technology (KAIST),Department of Mechanical Engineering
来源：
KSME International Journal | 2003年 / 17卷
关键词：
NURBS; Interpolation; CNC; PC-NC; Reference-Pulse Interpolator;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Increasing demand on precision machining using computerized numerical control (CNC) machines have necessitated that the tool move not only with the smallest possible position error but also with smoothly varying feedrates in 3-dimensional (3D) space. This paper presents the simultaneous 3D machining process investigated using a retrofitted PC-NC milling machine. To achieve the simultaneous 3-axis motions, a new precision interpolation algorithm for 3D Non-Uniform Rational B-Spline (NURBS) curve is proposed. With this accurate and efficient algorithm for the generation of complex 3D shapes, a real-time NURBS interpolator was developed using a PC and the simultaneous 3D machining was accomplished satisfactorily.
引用
收藏
页码：336 / 342
页数：6
相关论文
共 50 条
  • [41] Development of a real-time trajectory generator for NURBS interpolation based on the two-stage interpolation method
    Jinho Park
    Sungho Nam
    Minyang Yang
    The International Journal of Advanced Manufacturing Technology, 2005, 26 : 359 - 365
  • [42] Development of a real-time trajectory generator for NURBS interpolation based on the two-stage interpolation method
    Park, J
    Nam, S
    Yang, MY
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2005, 26 (04): : 359 - 365
  • [43] High speed 3D scanner with real-time 3D processing
    Lavelle, JP
    Schuet, SR
    Schuet, DJ
    2004 IEEE INTERNATIONAL WORKSHOP ON IMAGING SYSTEMS AND TECHNIQUES (IST), 2004, : 13 - 17
  • [44] Real-time active 3D shape reconstruction for 3D video
    Wu, X
    Matsuyama, T
    ISPA 2003: PROCEEDINGS OF THE 3RD INTERNATIONAL SYMPOSIUM ON IMAGE AND SIGNAL PROCESSING AND ANALYSIS, PTS 1 AND 2, 2003, : 186 - 191
  • [45] High speed 3D scanner with real-time 3D processing
    Lavelle, JP
    Schuet, SR
    Schuet, DJ
    PROCEEDINGS OF THE ISA/IEEE SENSORS FOR INDUSTRY CONFERENCE, 2004, : 102 - 108
  • [46] Spline real-time interpolation algorithm for high-speed machining
    Sun, Yu'e
    Lin, Hu
    Li, Jianwei
    Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2011, 47 (03): : 186 - 192
  • [47] Real-time view-interpolation system for super multi-view 3D display
    Hamaguchi, T
    Fujii, T
    Honda, T
    IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, 2003, E86D (01) : 109 - 116
  • [48] Implementation of an adaptive feed speed 3D NURBS interpolation algorithm
    Liang H.-B.
    Wang Y.-Z.
    Li X.
    Frontiers of Mechanical Engineering in China, 2006, 1 (4): : 403 - 408
  • [49] High-resolution, real-time simultaneous 3D surface geometry and temperature measurement
    An, Yatong
    Zhang, Song
    OPTICS EXPRESS, 2016, 24 (13): : 14552 - 14563
  • [50] A real-time NURBS surface interpolator for precision three-axis CNC machining
    Tsai, MC
    Cheng, CW
    Cheng, MY
    INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2003, 43 (12): : 1217 - 1227
12345