Femtosecond Laser Pulses for Drilling the Shaped Micro-Hole of Turbine Blades

doi:10.1088/0256-307X/30/4/044202

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	Femtosecond Laser Pulses for Drilling the Shaped Micro-Hole of Turbine Blades
	Jia Hai-Ni 1; Yang Xiao-Jun1 ; Zhao Wei1 ; Zhao Hua-Long 1; Du Xu 2; Yang Yong 1
作者部门	瞬态光学与光子技术国家重点实验室
	2013-04-01
发表期刊	CHINESE PHYSICS LETTERS
ISSN	1612-2011
卷号	30 期号:4
摘要	We design a set of processing devices to drill the shaped holes of turbine blades by using a femtosecond laser which outputs 1064 nm 5 W pulses at 100 kHz, investigate the mechanism of the femtosecond laser interaction with metals, and demonstrate that ultrafast laser drilling has distinct strong points against electric spark and longer laser pulse processing. The advantages related to no recast layer, no thermal effect, no micro crack, high precision, and high processing efficiency are carried out.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1088/0256-307X/30/4/044202
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000317567000020
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/21807
专题	瞬态光学研究室
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China
推荐引用方式 GB/T 7714	Jia Hai-Ni,Yang Xiao-Jun,Zhao Wei,et al. Femtosecond Laser Pulses for Drilling the Shaped Micro-Hole of Turbine Blades[J]. CHINESE PHYSICS LETTERS,2013,30(4).
APA	Jia Hai-Ni,Yang Xiao-Jun,Zhao Wei,Zhao Hua-Long,Du Xu,&Yang Yong.(2013).Femtosecond Laser Pulses for Drilling the Shaped Micro-Hole of Turbine Blades.CHINESE PHYSICS LETTERS,30(4).
MLA	Jia Hai-Ni,et al."Femtosecond Laser Pulses for Drilling the Shaped Micro-Hole of Turbine Blades".CHINESE PHYSICS LETTERS 30.4(2013).

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