The reconsitution of the weld pool surface in stationary TIG welding process with filler wire

doi:10.1007/s40194-021-01195-z

	The reconsitution of the weld pool surface in stationary TIG welding process with filler wire
	Huang, Jiankang1 ; Liu, Guangyin 1; He, Jing 2; Yu, Shurong 3; Liu, Shien 1; Chen, Huizi 1; Pan, Wei 1; Fan, Ding1
	2021-12
发表期刊	WELDING IN THE WORLD
ISSN	0043-2288
卷号	65 期号:12 页码:2437-2447
摘要	The behavior of the welding pool plays an important role in determining the quality of the weld, and the surface behavior of the welding pool contains some important information as feedback to adjust welding parameters. In order to study the dynamic characteristics of the molten pool surface in the TIG welding process with the filler wire, a grid structure laser measurement platform, based on the principle of surface reflection, was designed to observe the molten pool surface in this work. CCD was used to record the imaging on the projection screen. A new three-dimensional reconstruction algorithm was proposed for calculation of the welding pool surface. This algorithm analyzes the image which is captured by the CCD to restore the three-dimensional topography of the fixed-point wire-filled TIG welding pool, so as to obtain the three-dimensional topography evolution the during welding process. The difference between the obtained weld pool height and the experimental results is very small.
关键词	Weld pool surface Specular reflection TIG Approximate algorithm Filler wire
DOI	10.1007/s40194-021-01195-z
收录类别	SCIE
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000705781600001
出版者	SPRINGER HEIDELBERG
来源库	WOS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/150084
专题	材料科学与工程学院
通讯作者	Huang, Jiankang; Yu, Shurong
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 2.Southern Univ Sci & Technol, Dept Mech Energy Engn, Shenzhen 518055, Peoples R China; 3.Lanzhou Univ Technol, Mech & Elect Coll, Lanzhou 730050, Peoples R China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
通讯作者单位	省部共建有色金属先进加工与再利用国家重点实验室; 兰州理工大学
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Huang, Jiankang,Liu, Guangyin,He, Jing,et al. The reconsitution of the weld pool surface in stationary TIG welding process with filler wire[J]. WELDING IN THE WORLD,2021,65(12):2437-2447.
APA	Huang, Jiankang.,Liu, Guangyin.,He, Jing.,Yu, Shurong.,Liu, Shien.,...&Fan, Ding.(2021).The reconsitution of the weld pool surface in stationary TIG welding process with filler wire.WELDING IN THE WORLD,65(12),2437-2447.
MLA	Huang, Jiankang,et al."The reconsitution of the weld pool surface in stationary TIG welding process with filler wire".WELDING IN THE WORLD 65.12(2021):2437-2447.