• CN:11-2187/TH
  • ISSN:0577-6686

›› 2001, Vol. 37 ›› Issue (2): 62-65.

• 论文 • 上一篇    下一篇

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焊接变形实时测量系统的建立与应用

蔡志鹏;鹿安理;施光凯;赵海燕;史清宇   

  1. 清华大学机械工程系
  • 发布日期:2001-02-15

ESTABLISHMENT AND APPLICATION OF A WELDING REAL TIME DISPLACEMENT SURVEYING SYSTEM

Cai Zhipeng;Lu Anli;Shi Guangkai;Zhao Haiyan;Shi Qingyu   

  1. Qinghua University
  • Published:2001-02-15

摘要: 通过屏蔽掉焊接条件下的强烈干扰,利用高性能的电子元器件,建立了一套焊接变形实时测量系统。利用该系统同时测量出焊缝高温区一点的横、纵向位移,得到该点在焊接过程中的运动轨迹。该系统还在实际焊接构件的变形控制中得到应用。

关键词: 测量系统, 焊接变形, 实时

Abstract: A real time displacement measuring system is established for welding deformation. This system has high precision for both displacement and temperature by shielding sensors form strong welding interference. With this system the vertical and horizontal displacements of a point in the welding high temperature area are measured at the same time and get its locius during welding. This system is also used to reduce welding deformation of real structures by optimizing processing.

Key words: Displacement measuring system, Real time, Welding deformation

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