A Method of Welding Seam Tracking for Arc-Welding Robot by Current

Xu Zhijun; Zhang Minghao; Zhong Jiazhen

doi:10.13374/j.issn1001-053x.1994.02.016

Volume 16 Issue 2

Nov. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 1994 > 16(2): 171-174

Xu Zhijun, Zhang Minghao, Zhong Jiazhen. A Method of Welding Seam Tracking for Arc-Welding Robot by Current[J]. Chinese Journal of Engineering, 1994, 16(2): 171-174. doi: 10.13374/j.issn1001-053x.1994.02.016

Citation:

Xu Zhijun, Zhang Minghao, Zhong Jiazhen. A Method of Welding Seam Tracking for Arc-Welding Robot by Current[J]. Chinese Journal of Engineering, 1994, 16(2): 171-174. doi: 10.13374/j.issn1001-053x.1994.02.016

Citation:

PDF( 361 KB)

A Method of Welding Seam Tracking for Arc-Welding Robot by Current

doi: 10.13374/j.issn1001-053x.1994.02.016

Departement of Automatic Control, USTB, Beijing 100083, PRC

Received Date: 1993-01-09
Available Online: 2021-11-13

Abstract

Abstract

This paper introduces a method of welding seam tracking when arc-welding robot is applied to welding of shape "V" or angle connection. By processing the current of welding with a way of digital signal processing,the feature signal which reflects the position of welding seam is abstracted. And then transmitted to the robot controler in order to trace the seam.
- iudustrial robot,
- electric arc weld,
- digital simulation/tracking