K. F. HE ET AL.
Copyright © 2012 SciRes. OJAppS
53
be effectively increased, poor weld shaping was restrained
and higher speed welding was realized.
6. Acknowledgements
Project supported by Hunan Provincial Natural Science
Foundation of China (11JJ2027), National Natural Science
Foundation of China (51005073), Project of Hunan Pro-
vincial Research Scheme (2011GK3052), Scientific Re-
search Fund of Hunan Provincial Education Department
(10C0682), Ph. D Start Fund (E51088), CEEUSRO spe-
cial plan of Hunan province (2010XK6066), Industrial
Cultivation Program of Scientific and Technological
Achievements in Higher Educational Institutions of Hu-
nan Province (10CY008), also from Aid program for
Science and Technology Innovative Research Team in
Higher Educational Institutions of Hunan Province, are
gratefully acknowledged.
REFERENCES
[1] D. J. Tusek, “Mathematical Modeling of Melting Rate in
Twin-Wire Welding,” Journal of Materials Processing
Technology, Vol. 100, No. 1-3, 2000, pp. 250-256.
doi:10.1016/S0924-0136(99)00485-9
[2] H. Q. Li, X. Wang and X. P. Cai, “Developing Status of
SAW at Home and Abroad,” Electric Welding Machine,
Vol. 36, No. 4, 2006, pp. 1-6.
[3] J. Dong, C. L. Mo and Q. C. Shan, “The Simulation of the
Automatic Welding Temperature Field in the Hidden Arc
Butt Joint Welding of 20 Steel Tube,” Transactions of
Shenyang Ligong University, Vol. 26, No. 2, 2007, pp.
38-41.
[4] X. F. Tan and H. Zhang, “Analysis of Temperature and
Stress Fields in Welding Process by Thermo-Elastoplastic
Finite Element Method,” Journal of Plasticity Engineer-
ing, Vol. 11, No. 5, 2004, pp. 71-74.
[5] C. L. Mo, B. N. Qian and X. M. Guo, “The Development
of Models about Welding Heat Sources Calculation,”
Transactions of the China Welding Institution, Vol. 22,
No. 3, 2001, pp. 93-96.
[6] W. F. Zhu, Z. Q. Lin and X. M. Lai, “Numerical Analysis
of Projection Welding on Auto-Body Sheet Metal Using a
Coupled Finite Element Method,” The International Jour-
nal of Advanced Manufacturing Technology, Vol. 28, No.
1-2, 2006, pp. 45-52. doi:10.1007/s00170-004-2336-8
[7] Z, Paley and P. D. Nbbrt, “Computation of Temperatures
in Actual Weld Designs,” Welding Journal, Vol. 54 , No.
11, 1975, pp. 385-392.
[8] T. W. Eager and N. S .Tsai, “Temperature Fields Pro-
duced by Traveling Distributed Heat Sources,” Welding
Journal, Vol. 62, No. 12, 1983, pp. 346-355.
[9] G. A. John, “A New Finite Model for Welding Hear
Source,” Metallurgical Transactions, Vol. 15, No. 2,
1984, pp. 299-305. doi:10.1007/BF02667333
[10] Q. G. Meng, “Heat Source Model For Twin Wire Weld-
ing,” Chinese Journal of Mechanical Engineering, Vol.
41, No. 4, 2005, pp. 110-113.
doi:10.3901/JME.2005.04.110
[11] H. B. Dong, H. K. Chul and Y. C. Seon, “Numerical
Analysis of Welding Residual Stress Using Heat Source
Models for the Multi-Pass Weldment,” Korean Society of
Mechanical Engineers International Journal, Vol. 16, No.
9, 2002, pp. 1054-1064.
[12] Z. G. Gao, Y. X. Wu and J. Huang, “Analysis of Weld
Pool Dynamic during Stationary Laser-MIG Hybrid
Welding,” The International Journal of Advanced Manu-
facturing Technology, Vol. 44, No. 9-10, 2009, pp. 870-
879. doi:10.1007/s00170-008-1896-4
[13] M. Zhao and R. Y. Li, “Numerical Analysis of Dynamic
Variation of Weld Pool Geometry in Fully-Penetrated
TIG Welding,” China Welding, Vol. 17, No. 2, 2008, pp.
47-53.
[14] S. L Chen, Z. S. Wu and C. R. Liu, “Numerical Simula-
tion of Temperature Field in Deep Penetration Laser
Welding of 5A06 Aluminum Cylinder,” China Welding,
Vol. 17, No. 4, 2008, pp. 74-78.
[15] H. J. Aval, A. Farzadi and S. Serajzadeh, “Theoretical
and Experimental Study of Microstructures and Weld
Pool Geometry during GTAW of 304 Stainless Steel,”
The International Journal of Advanced Manufacturing
Technology, Vol. 42, No. 11-12, 2009, pp. 1043-1051.
doi:10.1007/s00170-008-1663-6
[16] Z. Q. Lin, Y. B. Li and Y. S. Wang, “Numerical Analysis
of a Moving Gas Tungsten Arc Weld Pool with an Exter-
nal Longitudinal Magnetic Field Applied,” The Interna-
tional Journal of Advanced Manufacturing Technology,
Vol. 27, No. 3-4, 2005, pp. 288-295.
doi:10.1007/s00170-004-2194-4
[17] W. F. Zhu, Z. Q. Lin and X. M. Lai, “Numerical Analysis
of Projection Welding on Auto-Body Sheet Metal Using a
Coupled Finite Element Method,” The International Jour-
nal of Advanced Manufacturing Technology, Vol. 28, No.
1-2, 2006, pp. 45-52. doi:10.1007/s00170-004-2336-8
[18] K. F. He, X. J. Li and J. G. Wu, “Three-Dimensional
Temperature Field Numerical Simulation of Twin-Arc,”
Advanced Materials Research, Vol. 216, 2011, pp. 188-
193. doi:10.4028/www.scientific.net/AMR.216.188
[19] S. L. Huang, Y Xue and J. X. Zhang, “3D Finite Element
Simulation on Stress-Strain Distributions in All Position
Root Butt Welding of Pipe,” Transactions of the China
Welding Institution, Vol. 27, No. 4, 2006, pp. 73-75.
[20] H. N. Cai and M. Y. Tang, “FEM Analysis on TIG Weld-
ing Temperature Field,” Chinese Journal of Mechanical
Engineering, Vol. 32, No. 2, 1996, pp. 34-39.