IMECH-IR  > 先进制造工艺力学重点实验室
Influences of laser spot on high-speed welding for Cr-plated sheet
Zhan J(占剑); Yang MJ(杨明江); Zhan, J (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
Source PublicationWELDING JOURNAL
2013-10
Volume92Issue:10Pages:291-296
ISSN0043-2296
AbstractFocusing on thin sheet high-speed laser welding, this study used 0.19- and 0.21-mm-thick, chromium-plated sheet as the research object and studied influences of the elongated spot length on the thin sheet laser welding speed when adopting butt joint welding by different focus elongated spot patterns from both theoretical and experimental points of view. It showed from the test result that compared with the normal spot pattern, the welding speed was increased by 41.6% for 0.19-mm-thick, chromium-plated sheet when the laser power was 1.5 kW and elongated spot length was 4.3 mm, while the welding speed was increased by 30.5% for 0.21-mm-thick, chromium-plated sheet upon elongated spot butt joint welding. Furthermore, compared with the normal spot pattern, sagging of the weld joint end face resulted by the elongated spot would be greatly reduced. Thus, it was clear that the welding speed for the thin sheet could be increased with the weld joint quality improved when the suitable elongated spot pattern was adopted.
KeywordLaser Welding Chromium-plated Sheet Elongated Spot Welding Speed
Subject Area制造工艺力学
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000326303700012
DepartmentMAMYAG激光毛化技术
Classification二类/Q2
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47544
Collection先进制造工艺力学重点实验室
Corresponding AuthorZhan, J (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Zhan J,Yang MJ,Zhan, J . Influences of laser spot on high-speed welding for Cr-plated sheet[J]. WELDING JOURNAL,2013,92(10):291-296.
APA 占剑,杨明江,&Zhan, J .(2013).Influences of laser spot on high-speed welding for Cr-plated sheet.WELDING JOURNAL,92(10),291-296.
MLA 占剑,et al."Influences of laser spot on high-speed welding for Cr-plated sheet".WELDING JOURNAL 92.10(2013):291-296.
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