| 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.
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| Source Publication | WELDING JOURNAL
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| 2013-10 | |
| Volume | 92Issue:10Pages:291-296 |
| ISSN | 0043-2296 |
| Abstract | Focusing 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. |
| Keyword | Laser Welding Chromium-plated Sheet Elongated Spot Welding Speed |
| Subject Area | 制造工艺力学 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000326303700012 |
| Department | MAMYAG激光毛化技术 |
| Classification | 二类/Q2 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/47544 |
| Collection | 先进制造工艺力学实验室 |
| Corresponding Author | Zhan, 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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| IMCAS-J2013-274.pdf（6947KB） | 开放获取 | -- | View Application Full Text | |||
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