Paper Title:
Research of Welding Deformation Measurement Based on Visual Method
  Abstract

Thermal deformation of welding structure is inevitable in welding process. The deformation will not only change the appearance, shape and geometry size of the welding structure, reduce assembly quality but also may reduce the bearing capacity. On this basis, a welding deformation measurement based on visual method was proposed for the problem of the thermal deformation measurement in welding process. Theoretical calculations were carried out and an image processing and measurement algorithm based on MATLAB was also put forward. Then welding deformation measurement experiment was carried out and the results show that the welding deformation obtained by actual measurement is consistent with the theoretical analysis, proving the feasibility of welding deformation measurement based on vision. The welding deformation measurement based on visual method lays a foundation for automatic measurement of welding deformation.

  Info
Periodical
Advanced Materials Research (Volumes 139-141)
Edited by
Liangchi Zhang, Chunliang Zhang and Tielin Shi
Pages
2093-2096
DOI
10.4028/www.scientific.net/AMR.139-141.2093
Citation
J. K. Huang, L. H. Lu, X. L. Wu, Y. Shi, D. Fan, "Research of Welding Deformation Measurement Based on Visual Method", Advanced Materials Research, Vols. 139-141, pp. 2093-2096, 2010
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: T. Je, J. Lee, Doo Sun Choi, E. Lee, B. Shin, K. Whang
453
Authors: Shu Huang, Jian Zhong Zhou, Yi Bin Chen, C.D. Wang, X.D. Yang, Y.C. Dai
Abstract:An appropriate finite element analytical model for laser compound forming (LCF) was established with ABAQUS code, and then some key technical...
3857
Authors: Rong Bao Chen, Jing Tao, Wu Ting Fan, Jun Jie Zhang
Abstract:This paper proposes and analyzes sensory measurement of tire based on image processing, which uses tangent value method, proportion method...
900
Authors: Ying Jun Sang, Xue Liang Huang
Sensor Technology
Abstract:In this paper, the piezoelectric ceramic electronic voltage transducer principles is researched, a new internal structure of the measurement...
992
Authors: Xu Dong Zhou, Xiang Ru Liu
Chapter 3: Materials Forming, Machining and Joining
Abstract:The researches of non-oriented silicon steel are mainly focused on the effect of main processing parameters on the microstructure and...
1468