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《Chinese Journal of Lasers》 2003-02
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Research of Linear Heat Input and Laser Focus Position for Laser Welding HE130 Titanium Alloy

WANG Jia chun, WANG Xi zhe, HUI Song xiao (GRIKIN Co., Ltd., Beijing 100088, China)  
The effects of linear heat input and focus position on the HE130 alloy laser weld shaping quality using solid Nd∶YAG laser welding process with continuous wave were experimentally researched. The efficient laser welding linear heat input of HE130 alloy plates with various thickness were established through experiments and the relationship of the efficient linear heat input with the weld penetration and weld penetration/width ratio was quantified. The laser welding efficient linear heat input curve of HE130 alloy and the matching curve of laser power and welding speed in the range of different plate thickness were successfully made. The optimal focus positions while laser welding HE130 alloys with various thickness were experimentally acquired to get the optimal weld shaping including the larger penetration/width ratio and good rear shaping of the weld. The relationship between the plate thickness and the optimal laser focus position was then quantified and the optimal focus position curve was given.
【CateGory Index】: TG456.7
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【References】
Chinese Journal Full-text Database 6 Hits
1 CHEN Hong,WU Shi-kai,ZHANG Zheng-wei,CHEN Kai,XIAO Rong-shi,ZUO Tie-chuan(College of Laser Engineering,Beijing Univeristy of Technology,Beijing 100022,China);The effect of laser beam characteristics on laser processing[J];Optical Technique;2006-06
2 YAO Wei~1, GONG Shui-li~1, CHEN Li~2(1.National Key Laboratory For High Energy Density Beam Processing Technology,Beijing Aeronautical Manufacturing Technology Reasearch Institute, Beijing 100024, China; 2.Huazhong University of Science and Technology, Wuhan 430074, China);Research on weld shaping for laser fully penetration welding titanium alloy (Ⅰ)[J];Transactions of The China Welding Institution;2004-04
3 LIU Bili1 XIE Songjing1 YAO Jianhua21 Auto Application Dept. of Zhejiang Technology Institute of Economy,Hangzhou 3100182 Research Centre of Laser Processing Technology and Engineering Zhejiang University of Technology, Hangzhou 310032;Application and Development Trend of Laser Welding[J];Laser & Optronics Progress;2005-09
4 ZHANG Yi, LI Li-jun, JIN Xiang-zhong, HONG Lei College of Mechanical and Automative Engineering , Hunan University , Changsha, Hunan 410082 , China Department o f Mechanical Engineering, Shanghai Maritime University, Shanghai 200135, China;Diathermancy Study on Keyhole Effects in Laser Deep Penetration Welding[J];Chinese Journal of Lasers;2004-12
5 PANG Ming,YU Gang,LIU Zhao,ZHENG Cai-yun,WANG Li-xin,NING Wei-jian(Institute of Mechanics,The Chinese Academy of Sciences,Beijing 100080,China);Dissimilar Metal of K418 and 42CrMo Full Penetration Laser Welding[J];Chinese Journal of Lasers;2006-08
6 Wang Wei1,2,3 Chen Li2 Zhao Xingke1 Huang Jihua1 1School of Material Science and Engineering,Beijing University of Science and Technology,Beijing 100083,China2Beijing Aeronautical Manufacturing Technology Research Institute,Beijing 100024,China3Aviation University of Air Force,Changchu,Jilin 130022,China;Effect of Welding Parameters on Formation of Welds during Laser Welding of NiTi Shape Memory Alloy[J];Chinese Journal of Lasers;2008-02
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Mei Hanhua; Xiao Rongshi; Zuo Tie chuan(Institute of Applied Laser, Beijing Polytechnic University, 100022);The Study on Laser Welding with Filler Wire[J];JOURNAL OF BEIJING POLYTECHNIC UNIVERSITY;1996-03
2 Xiao Rongshi; Mei Hanhua; Zuo Tiechuang(Institute of Applied Laser, Beijing Polytechnic University, 100022);The Role of Laser Beam Performance in Laser Materials Processing[J];JOURNAL OF BEIJING POLYTECHNIC UNIVERSITY;1996-03
3 HAN Li jun 1, ZHAO Xi hua 1, ZHAO Lei 1, ZHANG Fu 2(1.Jilin University of Technology, Changchun 130022, China; 2. Xu Gong Group, Xuzhou 221000, China);Analysis of welding parameters of precise pulse resistance butt welding on TiNiNb shape memory alloys[J];MATERIAL SCIENCE AND TECHNOLOGY;1999-S1
4 WU Ye, MENG Xiang-long, Cai Wei, ZHAO Lian-cheng (School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China);Microstructure and mechanical behaviors of TiNiNb wide hysteresis shape memory alloy wire argon arc welding joint[J];Material Science and Technology;2005-03
5 Tian Xitang; Yang Yuping ;Zhang Zhong(Harbin Institute of Technology);A New Method of Synchronous Intensive Cooling During Welding for Preventing Welding Hot Crack[J];MATERIAL SCIENCE AND TECHNOLOGY;1994-01
6 LIANG Fang hui 1,2 , WANG Ke guang 1 ,ZHOU Lian 1 (1 Northwest Institute for Nonferrous Metal Research, Xi'an\ 710016,China; 2 Department of Materials Science and Engineering, Northeastern University, Shenyang\ 110004,China);Formation of Apatite Coatings on Titanium Subjected to Pre-calcification[J];Materials Science and Engineering;2002-04
7 Liang Fanghui, Wang Keguang, Zhou Lian ( Northwest Institute for Nonferrous Metal Research, Xi'an 710016, China) ( Department of Materials Science and Engineering, Northeastern University, Shenyang 110004, China);Formation of Apatite on Porous Titanium in Different Supersaturated Calcification Solution[J];Rare Metal Materials and Engineering;2004-02
8 Gao Jiacheng, Li Longchuan, Wang Yong, Qiao Liying ( College of Material and Engineering, Chongqing University, Chongqing 400045 ,China) ( Chongqing Engineering Center for Magnesium Alloy, Chongqing 400030, China);Biocompatibility of Magnesium after Surface Modification by Heat-Organic Films-Treatment[J];Rare Metal Materials and Engineering;2005-06
9 Jiao Wenqiang; Xiao Guozhen; Huaug Chunliang; Yang ZijunNorthwest Institute for Nonferrous Metal Research,Baoji 721014);The Effect of Nitrogen Partial Pressure on the Properties of Titanium Nitride Coating by Using Ion Plating Process[J];RARE METAL MATERIALS AND ENGINEERING;1994-05
10 Tang Huiping Northwest Institute for Nonferrous Metal Research,P O Box 51, Xi'an Shaanxi, P R China Zhang Zhengde (Northwest Institute for Nonferrous Metal Research, Xi'an 710016);Developmental States of Porous Metal Materials[J];RARE METAL MATERIALS AND ENGINEERING;1997-01
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 GUO Rui-jie1,FU Gui-ying2,YANG Tian-bing1,BAI Shi-wu1,XUE Zhen-kui1 (1.Pipeline Research Institute of CNPC,Langfang 065000,China;2.China Petroleum Pipeline Inspection Technologies Co.,Ltd.,Langfang 065000,China);Laser welding technology of long distance pipeline[J];Electric Welding Machine;2007-11
2 LING Ren-jiao1,XING Li-ping2,ZHU Hai2(1.Harbin Vocational & Technical College,Harbin 150081,China;2.North-East Forestry University,Harbin 150040,China);Effect of Laser Gas Nitriding on Surface Hardness of Commercially Pure Titanium TA2[J];Materials for Mechanical Engineering;2007-12
3 SONG Shou-xu,LIU Wei-guo,LIU Guang-fu,LIU Zhi-feng(School of Machinery and Automobile Engineering,Hefei University of Technology,Hefei 230009,China);Study of heating methods for disassembling components on PCBs based on TOPSIS[J];Journal of Hefei University of Technology(Natural Science);2009-07
4 GUO Rui-jie,FU Gui-ying;Laser Welding Technology of Long Distance Pipeline[J];Welded Pipe and Tube;2007-06
5 YAO Wei~1 , GONG Shui-li~1 , CHEN Li~2 ( 1. National Key Laboratory For High Energy Density Beam Processing Technology, Beijing Aeronautical Manufacturing Technology Research Institute, Beijing 100024, China; 2. Huazhong University of Science and Technology, Wuhan,430074, China);Weld shaping for laser fully penetration welding titanium alloy (II)[J];Transactions of The China Welding Institution;2004-05
6 YAO Wei,GONG Shui-li,CHEN Li(National Key Laboratory For High Energy Density Beam Processing Technology,Beijing Aeronautical Manufacturing Technology Research Institute,Beijing 100024,China).;Microstructure and mechanical properties of laser welded joint of titanium alloy[J];Transactions of the China Welding Institution;2006-02
7 PANG Ming,ZHENG Caiyun,LIU Xiubo,YU Gang(Institute of Mechanics,Chinese Academy of Sciences,Beijing 100080,China).;Deep penetration laser welding dissimilar metal of K418 and 42CrMo[J];Transactions of the China Welding Institution;2007-09
8 ZHANG Yi,CHEN Genyu,LI Lijun(State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body,Hunan University,Changsha,410082,China);3D heat transfer model in laser deep penetration welding based on real keyhole[J];Transactions of the China Welding Institution;2008-02
9 PANG Ming,YU Gang,WANG Henghai,ZHENG Caiyun(Institute of Mechanics,Chinese Academy of Sciences,Beijing 100080,China).;Microstructure and mechanical properties of K418 and 42CrMo dissimilar metal laser welding[J];Transactions of the China Welding Institution;2008-02
10 YOU De-yong, GAO Xiang-dong (College of Mechanical and Electrical Engineering, Guangdong University of Technology, Guangzhou 510006, Guangdong pro., China);Studies and prospect of laser welding technology[J];Welding Technology;2008-04
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