Laser Operating Parameters and Their Influence on the High Speed Welding of Cr-plated Sheet Steel

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	Laser Operating Parameters and Their Influence on the High Speed Welding of Cr-plated Sheet Steel
	Zhan J(占剑)1,2
通讯作者	Zhan, J.([email protected])
发表期刊	LASERS IN ENGINEERING
	2019
卷号	44 期号:4-6 页码:207-215
ISSN	0898-1507
摘要	The welding of Cr-plated sheet steel at laser welding speeds in excess of 30 m/min results defects. In this work a fibre laser was used to weld Cr-plated sheet steel and the effects of the laser parameters (laser power, minimum input energy of laser input and power density) for high welding speeds (>30 m/min) was researched. The welding speed was increased linearly with the required laser power and the turning point appeared when the focus position from the focal 0 to 5 mm. The welding speed was decreased linearly with the required the minimum input energy of laser input accordingly, the turning point appeared at the same position. The relationship between welding speed and laser power density was two linear segments and the turning point was 40 m/min, 6.50 x 10(5) W/cm(2).
关键词	Fibre laser Cr-plated sheet steel laser welding laser power density welding speed
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000494791800001
关键词[WOS]	SIMULATION
WOS研究方向	Materials Science ; Optics
WOS类目	Materials Science, Multidisciplinary ; Optics
论文分区	Q4
力学所作者排名	1
RpAuthor	Zhan, J.
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/81425
专题	先进制造工艺力学实验室
作者单位	1.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhan J. Laser Operating Parameters and Their Influence on the High Speed Welding of Cr-plated Sheet Steel[J]. LASERS IN ENGINEERING,2019,44,4-6,:207-215.Rp_Au:Zhan, J.
APA	占剑.(2019).Laser Operating Parameters and Their Influence on the High Speed Welding of Cr-plated Sheet Steel.LASERS IN ENGINEERING,44(4-6),207-215.
MLA	占剑."Laser Operating Parameters and Their Influence on the High Speed Welding of Cr-plated Sheet Steel".LASERS IN ENGINEERING 44.4-6(2019):207-215.

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