Virtual simulation of weld morphology for V-groove multi-layer welding

被引:2
作者
Li, Shichun [1 ,2 ]
Zhou, Feisi [2 ]
Ou, Min [2 ]
Cai, Wenjing [2 ]
Xiao, Gang [1 ,2 ]
Chen, Changqing [2 ,4 ]
Yang, Zhi [2 ,3 ]
Wei, Hua [3 ]
Zhang, Hua [1 ,2 ]
机构
[1] Hunan Univ Sci & Technol, Hunan Prov Key Lab High Efficiency & Precis Machin, Xiangtan 411201, Hunan, Peoples R China
[2] Hunan Univ Sci & Technol, Sch Mech Engn, Xiangtan 411201, Hunan, Peoples R China
[3] Hunan Elect Coll Technol, Coll Automot Engn, Xiangtan 411101, Hunan, Peoples R China
[4] Hunan City Univ, Sch Mech & Elect Engn, Yiyang 413000, Hunan, Peoples R China
来源
MATERIALS TODAY COMMUNICATIONS | 2024年 / 39卷
关键词
Multi-layer welding; Process parameter; Weld morphology prediction; Reconstruction model; Virtual simulation; OPTIMIZATION;
D O I
10.1016/j.mtcomm.2024.108593
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In order to study the virtual simulation of weld morphology for V-groove multi-layer welding, the prediction of characteristic parameters for weld morphology was realized by constructing the neural network models between the characteristic parameters and process parameters of different layers. At the same time, the virtual models of different layers were established according to the characteristic parameters of weld morphology and the structure parameters of V-groove. Combined with the prediction model and the virtual model, the process parameters were associated with the weld morphology, and the virtual simulation of weld morphology was realized. In the process of establishing the virtual model, first of all, the virtual model of root weld is established. Then, the virtual model of filling layer is established based on the root layer, and the virtual model of weaving layer is established based on the filling layer. Finally, validation experiments were carried out to verify the accuracy of the model. Verification results show that the prediction model can effectively predict the characteristic parameters of each layer, and the average relative errors of melting depth and width were less than 8%. The virtual simulation morphology has a high consistency with the actual morphology, and the average relative error of cross section area was less than 10%.
引用
收藏
页数:13
相关论文
共 21 条
[11]   Weld microstructure characteristics of dual laser beam multi-layer welded high strength steel with filler wire [J].
Yin J. ;
Li L. ;
Tao W. ;
Zhang X. .
Zhongguo Jiguang/Chinese Journal of Lasers, 2010, 37 (05) :1361-1367
[12]   An integrated multi-objective mathematical programming and simulation model for a multi-layer facility location problem [J].
Attari, Mahdi Yousefi Nejad ;
Ala, Ali ;
Kolahi-Randji, Saeed ;
Jami, Ensiyeh Neishabouri .
INTERNATIONAL JOURNAL OF VALUE CHAIN MANAGEMENT, 2021, 12 (03) :285-308
[13]   Effect of water-shower cooling during welding on tensile residual stress improvement in multi-layer welding of austenitic stainless steel plates [J].
Yanagida, Nobuyoshi ;
Koide, Hiroo .
MATERIALS AT HIGH TEMPERATURES, 2006, 23 (3-4) :251-262
[14]   Multi-layer supporting method and numerrical simulation for deep foundation pit under complex condition [J].
Cai J.-J. ;
Xie C. ;
Li S.-C. ;
Li S.-C. ;
Zhao S.-S. .
Li, Shu-Chen (shuchenli@sdu.edu.cn), 2018, Tsinghua University (35) :188-194
[15]   Design and optimization of an integrated multi-layer coil for decreasing the discharge energy in electromagnetic welding using numerical and experimental methods [J].
Mohsen Ayaz ;
Mehrdad Khandaei ;
Yaser Vahidshad .
Welding in the World, 2021, 65 :211-227
[16]   Design and optimization of an integrated multi-layer coil for decreasing the discharge energy in electromagnetic welding using numerical and experimental methods [J].
Ayaz, Mohsen ;
Khandaei, Mehrdad ;
Vahidshad, Yaser .
WELDING IN THE WORLD, 2021, 65 (02) :211-227
[17]   Filtration characteristics of a binary multi-layer granular bed filter based on CFD-DEM coupling simulation [J].
Ding, Hongsheng ;
Ma, Qianwei ;
Tong, Lige ;
Yin, Shaowu ;
Wang, Li ;
Ding, Yulong .
PARTICUOLOGY, 2023, 78 :73-85
[18]   Numerical simulation of particle screening efficiency of large multi-layer vibrating screen based on discrete element method [J].
Li, Yujia ;
Zhao, Peng ;
Mo, Li ;
Ren, Tao ;
Zhang, Minghong .
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2022, 236 (02) :565-574
[19]   Numerical investigation of thermal behavior and melt pool morphology in multi-track multi-layer selective laser melting of the 316L steel [J].
Waqar, Saad ;
Sun, Qidong ;
Liu, Jiangwei ;
Guo, Kai ;
Sun, Jie .
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2021, 112 (3-4) :879-895
[20]   Experimental and numerical simulation study of a novel double shell-passes multi-layer helically coiled tubes heat exchanger [J].
Yuan, Yuyang ;
Cao, Jiaming ;
Zhang, Zhao ;
Xiao, Zhengyan ;
Wang, Xuesheng .
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2024, 227