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, Bo1; Zhang, Baojun1; Cai, Weiming2; Wang, Lang2; Zhang, Yitao2,3
Corresponding AuthorCai, Weiming(caiwm@nit.zju.edu.cn)
2021-08-27
Source PublicationINTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
ISSN0268-3768
Pages12
AbstractAn 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.
KeywordUltrasonic imaging Corona Welding Nondestructive testing
Funding OrganizationNational Natural Science Foundation of China ; Ningbo PublicWelfare Key Project ; Natural Science Foundation of Ningbo ; Natural Science Foundation of Liaoning Province
DOI10.1007/s00170-021-07875-w
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaAutomation & Control Systems ; Engineering
WOS SubjectAutomation & Control Systems ; Engineering, Manufacturing
WOS IDWOS:000690378100002
PublisherSPRINGER LONDON LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/166850
Collection中国科学院金属研究所
Corresponding AuthorCai, Weiming
Affiliation1.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
Recommended Citation
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.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Bo]'s Articles
[Zhang, Baojun]'s Articles
[Cai, Weiming]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Bo]'s Articles
[Zhang, Baojun]'s Articles
[Cai, Weiming]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Bo]'s Articles
[Zhang, Baojun]'s Articles
[Cai, Weiming]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.