Optimization of laser welding of DP780 to Al5052 joints for weld width and lap-shear force using response surface methodology

被引：26
作者：
Liu, Guiqian [1 ]
Gao, Xiangdong [1 ]
Peng, Cong [1 ]
Huang, Yijie [1 ]
Fang, Haiji [1 ]
Zhang, Yanxi [1 ]
You, Deyong [1 ]
Zhang Nanfeng [1 ,2 ]
机构：
[1] Guangdong Univ Technol, Guangdong Prov Welding Engn Technol Res Ctr, Guangzhou 510006, Peoples R China
[2] Huangpu Customs, Guangzhou 510730, Peoples R China
来源：
OPTICS AND LASER TECHNOLOGY | 2020年 / 126卷
基金：
中国国家自然科学基金;
关键词：
Laser penetration welding; Steel-Al dissimilar alloys; Response surface methodology; 6061; ALUMINUM-ALLOY; MECHANICAL-PROPERTIES; PARAMETER OPTIMIZATION; GALVANIZED STEEL; DISSIMILAR JOINT; HYBRID LASER; MICROSTRUCTURE; TRANSITION; PULSE; AL;
D O I：
10.1016/j.optlastec.2020.106072
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A laser welding of DP780 steel to Al5052 joint has been investigated to optimize the weld width and lap-shear force. Four types of steel-Al welded joints and fracture model have been proposed. Response surface methodology and central composite design were applied to develop mathematical relationships between the control parameters and the responses. Then, the validation and optimization experiments were carried out to check the models adequacy. The results show that there exists good consistency between the predicted and actual value. This indicates the developed models could predict the weld width and lap-shear force within the limits of the process parameters.
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页数：8
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共 24 条
[1]   Prediction of weld strength and seam width for laser transmission welding of thermoplastic using response surface methodology [J].
Acherjee, Bappa ;
Misra, Dipten ;
Bose, Dipankar ;
Venkadeshwaran, K. .
OPTICS AND LASER TECHNOLOGY, 2009, 41 (08) :956-967
[2]   Hybrid laser/arc welding of advanced high strength steel to aluminum alloy by using structural transition insert [J].
Atabaki, M. Mazar ;
Ma, J. ;
Liu, W. ;
Kovacevic, R. .
MATERIALS & DESIGN, 2015, 75 :120-135
[3]   Effect of axial magnetic field in the laser beam welding of stainless steel to aluminum alloy [J].
Chen, Rong ;
Wang, Chunming ;
Jiang, Ping ;
Shao, Xinyu ;
Zhao, Zeyang ;
Gao, Zhongmei ;
Yue, Chen .
MATERIALS & DESIGN, 2016, 109 :146-152
[4]   Interface microstructure and fracture behavior of single/dual-beam laser welded steel-Al dissimilar joint produced with copper interlayer [J].
Chen, Shuhai ;
Zhai, Zhiliang ;
Huang, Jihua ;
Zhao, Xingke ;
Xiong, Jiguang .
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2016, 82 (1-4) :631-643
[5]   Dual beam laser keyhole welding of steel/aluminum lapped joints [J].
Cui, Li ;
Chen, Boxu ;
Chen, Li ;
He, Dingyong .
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2018, 256 :87-97
[6]   Parameter optimization and mechanism of laser-arc hybrid welding of dissimilar Al alloy and stainless steel [J].
Gao, Ming ;
Chen, Cong ;
Mei, Shuwen ;
Wang, Lei ;
Zeng, Xiaoyan .
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2014, 74 (1-4) :199-208
[7]   Yb: YAG laser welding of dual phase steel to aluminium alloy [J].
Indhu, R. ;
Soundarapandian, S. ;
Vijayaraghavan, L. .
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2018, 262 :411-421
[8]   Effect of torch position and angle on welding quality and welding process stability in Pulse on Pulse MIG welding-brazing of aluminum alloy to stainless steel [J].
Li, Jianxiong ;
Li, Huan ;
Wei, Huiliang ;
Gao, Ying .
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2016, 84 (1-4) :705-716
[9]   Parameter optimization of laser welding of steel to Al with pre-placed metal powders using the Taguchi-response surface method [J].
Long, Jiangqi ;
Huang, Wenhao ;
Xiang, Jiawei ;
Guan, Qianqian ;
Ma, Zhengwei .
OPTICS AND LASER TECHNOLOGY, 2018, 108 :97-106
[10]   Application of laser in seam welding of dissimilar steel to aluminium joints for thick structural components [J].
Meco, S. ;
Pardal, G. ;
Ganguly, S. ;
Williams, S. ;
McPherson, N. .
OPTICS AND LASERS IN ENGINEERING, 2015, 67 :22-30
123