TY - GEN
T1 - The arc image processing of hybrid welding
AU - Chen, Yanbin
AU - Chen, Jie
AU - Wu, Lin
AU - Li, Liqun
PY - 2002
Y1 - 2002
N2 - When using the hybrid welding combined the laser with TIG, they will interact and lead to many merits. In order to get the edge of the arc image to analysis, the wavelet filtering operator is designed. It can acquire the horizontal, vertical, cater-corner information very conveniently according to the different aims. And the edge is smoother and more continuous than that of the edge by the traditional operator such as Prewitt, Roberts, Sobel. By the image processing method, it is found that certain arc current will match certain laser power and there are also limited parameters between the arc current and the laser power besides it. Furthermore, through analyzing the relation between the images of plasma and the section of bead, the parameters that can produce welding bead of wilder width and shallower penetration are acquired. And these parameters can be used in superficial coating in high speed.
AB - When using the hybrid welding combined the laser with TIG, they will interact and lead to many merits. In order to get the edge of the arc image to analysis, the wavelet filtering operator is designed. It can acquire the horizontal, vertical, cater-corner information very conveniently according to the different aims. And the edge is smoother and more continuous than that of the edge by the traditional operator such as Prewitt, Roberts, Sobel. By the image processing method, it is found that certain arc current will match certain laser power and there are also limited parameters between the arc current and the laser power besides it. Furthermore, through analyzing the relation between the images of plasma and the section of bead, the parameters that can produce welding bead of wilder width and shallower penetration are acquired. And these parameters can be used in superficial coating in high speed.
UR - https://www.scopus.com/pages/publications/85087242550
U2 - 10.2351/1.5066185
DO - 10.2351/1.5066185
M3 - 会议稿件
AN - SCOPUS:85087242550
SN - 0912035722
SN - 9780912035727
T3 - ICALEO 2002 - 21st International Congress on Applications of Laser and Electro-Optics, Congress Proceedings
BT - ICALEO 2002 - 21st International Congress on Applications of Laser and Electro-Optics, Congress Proceedings
PB - Laser Institute of America
T2 - ICALEO 2002 - 21st International Congress on Applications of Laser and Electro-Optics
Y2 - 14 October 2002 through 17 October 2002
ER -