Earticle

초록

영어

In this paper, a new online method is proposed to measure and identify the spindle thermal error of the machining center. The method is firstly established by a comprehensive error identification model including geometric and thermal error. Then the multi-viewpoint modeling method based on stereo vision is adopted to obtain the solution of thermal deformation error without the influence of geometric error. A software is developed to online inspect and compensate the thermal error of machining center. The software is consisted by four modules, measurement module, error identification module, error compensation module and analysis module. It can not only be able to quickly identify the thermal error detection, but also can accurately predict thermal error, and effectively improve the machining accuracy. Finally, the experiment results show that the thermal error values of the machining center can be measured accurately and identified online quickly by the proposed software method.

목차

Abstract
 1. Introduction
 2. Error Identification Principle
  2.1 Error Analysis
  2.2. Error Identification
  2.3 Error Measurement Online
 3. Analysis of Error Compensation Method
 4. Error Real-time Compensation Software Research
  4.1 Error Compensation System Hardware Structure
  4.2 Error Compensation System Software Platform
 5. Conclusion
 References

키워드

저자

• Shuanqiang Yang [ College of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350108, China, College of Engineering, Fujian Jiangxia University, Fuzhou 350108, China ]
• Jianxiong Chen [ College of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350108, China ]
• Shuwen Lin [ College of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350108, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of u- and e- Service, Science and Technology

• 간기

  격월간

• pISSN

  2005-4246

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605