A novel method to eliminate the corona bond effect in detecting resistance spot welding joints based on ultrasonic vortex C-Scan technique

doi:10.1007/s00170-021-07875-w

IMR OpenIR

	A novel method to eliminate the corona bond effect in detecting resistance spot welding joints based on ultrasonic vortex C-Scan technique
	Zhang, Bo 1; Zhang, Baojun 1; Cai, Weiming 2; Wang, Lang 2; Zhang, Yitao 2,3
通讯作者	Cai, Weiming(caiwm@nit.zju.edu.cn)
	2021-08-27
发表期刊	INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
ISSN	0268-3768
页码	12
摘要	An ultrasonic vortex C-Scan technique has been proposed to inspect stainless steel resistance spot welding (RSW) joints. Wavelet decomposition method is applied to analyze the original A-Scan data. By combination of semisoft threshold constructor and ultrasonic power ratio arithmetic (UPRA), the effect of corona bond is eliminated effectively, and its boundary is abstracted legibly. The nugget diameter measurement error is reduced from 2, approximately, to 0.19 mm. The fitted curve, nugget diameter and tensile strength, can be used to predict maximum tensile strength of joints online without destructive experiment. Shrinkage voids flaws located in the middle of the nugget have little influence on tensile strength.
关键词	Ultrasonic imaging Corona Welding Nondestructive testing
资助者	National Natural Science Foundation of China ; Ningbo PublicWelfare Key Project ; Natural Science Foundation of Ningbo ; Natural Science Foundation of Liaoning Province
DOI	10.1007/s00170-021-07875-w
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51605468] ; National Natural Science Foundation of China[31702393] ; National Natural Science Foundation of China[32073028] ; Ningbo PublicWelfare Key Project[2019C10098] ; Ningbo PublicWelfare Key Project[2019B10079] ; Natural Science Foundation of Ningbo[2019A610092] ; Natural Science Foundation of Liaoning Province[2019MS-334]
WOS研究方向	Automation & Control Systems ; Engineering
WOS类目	Automation & Control Systems ; Engineering, Manufacturing
WOS记录号	WOS:000690378100002
出版者	SPRINGER LONDON LTD
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	http://ir.imr.ac.cn/handle/321006/166850
专题	中国科学院金属研究所
通讯作者	Cai, Weiming
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.NingboTech Univ, Sch Informat Sci & Engn, Ningbo 315100, Peoples R China 3.Zhejiang Univ, Coll Control Sci & Engn, Hangzhou 310058, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Bo,Zhang, Baojun,Cai, Weiming,et al. A novel method to eliminate the corona bond effect in detecting resistance spot welding joints based on ultrasonic vortex C-Scan technique[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2021:12.
APA	Zhang, Bo,Zhang, Baojun,Cai, Weiming,Wang, Lang,&Zhang, Yitao.(2021).A novel method to eliminate the corona bond effect in detecting resistance spot welding joints based on ultrasonic vortex C-Scan technique.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,12.
MLA	Zhang, Bo,et al."A novel method to eliminate the corona bond effect in detecting resistance spot welding joints based on ultrasonic vortex C-Scan technique".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2021):12.