Thermal Error Compensation System for Linear Feeding System of Machine Tool

被引：0
|
作者：
Sun Yilan [1 ,2 ]
Yu Dong [1 ]
Liu Weijun [2 ]
Wang Pin [1 ]
机构：
[1] Chinese Acad Sci, Shenyang Inst Comp Technol, Shenyang 110168, Liaoning, Peoples R China
[2] Chinese Acad Sci, Shenyang Inst Automat, Shenyang 110004, Liaonong, Peoples R China
来源：
2013 FOURTH INTERNATIONAL CONFERENCE ON DIGITAL MANUFACTURING AND AUTOMATION (ICDMA) | 2013年
关键词：
Siphonic Bedpan; Flow Channel Structure; Numerical Simulation;
D O I：
10.1109/ICDMA.2013.383
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents one thermal error compensation system for linear feeding system of machine tool. On the basis of testing the temperature of key components and the thermal error of linear feeding system of machine tool, the leading screw temperature coefficient is forecasted through a linear regression model by ordinary least squares. The independent variable of the regression model is the mean change of two key components temperature, and the dependent variable is the actual temperature coefficient. Then, combined with the theory of thermal expansion of metal, the thermal error compensation model for linear feeding system is set up. This compensation model is already integrated in LT-GJ410 CNC system and tested with good compensation accuracy and real-time performance.
引用
收藏
页码：1598 / 1600
页数：3
相关论文
共 50 条
  • [31] Reduction of machining errors of a three-axis machine tool by on-machine measurement and error compensation system
    Choi, JP
    Min, BK
    Lee, SJ
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2004, 155 : 2056 - 2064
  • [32] Error compensation on precision machine tool servo control system based on digital concave filter
    Wang, Li-Song
    Su, Bao-Ku
    Zhang, Jing
    Dong, Shen
    Journal of Harbin Institute of Technology (New Series), 2001, 8 (04) : 389 - 393
  • [33] Error compensation on precision machine tool servo control system based on digital concave filter
    王立松
    苏宝库
    张晶
    董申
    Journal of Harbin Institute of Technology, 2001, (04) : 389 - 393
  • [34] Study on normal force in permanent magnet linear motor in machine tool feeding system
    Guo, Yaoyao
    Liu, Chengying
    Wang, Xiankui
    Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2007, 18 (10): : 1174 - 1177
  • [35] The Inaccuracy of Compensation System of Spindle Thermal Growth in Machine Tool Application and Its Solution
    He, Yi-Lin
    Chiang, Hsun-Fu
    Chen, Jenq-Shyong
    Chang, Paul
    2019 24TH INTERNATIONAL CONFERENCE ON APPLIED ELECTRONICS (AE), 2019, : 63 - 66
  • [36] SELF-ADAPTIVE COMPENSATION METHOD OF THERMAL ERROR FOR HOBBING MACHINE TOOL
    Yang, Shuai
    Luo, Xing
    Chen, Xu
    Luo, Zhiyong
    INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 2021, 17 (06): : 2045 - 2055
  • [37] Thermal error model and compensation of machining tool using multibody system theory and neural network
    Liu, Ming
    Zhang, Qing
    Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2010, 30 (06): : 657 - 661
  • [38] New ICA based thermal error compensation system
    Lee, DS
    Choi, JY
    Choi, DH
    ICONIP'02: PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE ON NEURAL INFORMATION PROCESSING: COMPUTATIONAL INTELLIGENCE FOR THE E-AGE, 2002, : 1378 - 1382
  • [39] Optimization of measuring points for machine tool thermal error based on grey system theory
    Li, Y. X.
    Yang, J. G.
    Gelvis, T.
    Li, Y. Y.
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2008, 35 (7-8): : 745 - 750
  • [40] Optimization of measuring points for machine tool thermal error based on grey system theory
    Y. X. Li
    J. G. Yang
    T. Gelvis
    Y. Y. Li
    The International Journal of Advanced Manufacturing Technology, 2008, 35 : 745 - 750
12345