• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2000, Vol. 36 ›› Issue (10): 76-80.

• Article • Previous Articles     Next Articles

ERROR MODEL AND PARAMETERS IDENTIFICATION OF 4-AXIS MACHINING CENTER

Zhao Xiaosong;Liu Libing;Zhang Qing;Liu Youwu   

  1. Tianjin University Hebei University of Technology Tianjin University
  • Published:2000-10-15

Abstract: Based on the theory of Multi-body system and the error model and parameters identification of 3-axis machining center, the error model of 4-axis machining center is built. Using the method, the error model and parameters identification of Makino 4-maxis machining center and the rotary error with the Renishaw system is obtained. Combine with the tradition method, a precise and practical method is developed, which have some practical value.

Key words: Error model, Machining center, Multi-body system, Parameters identification

CLC Number: