International Journal of Systems Engineering
Volume 2, Issue 1, June 2018, Pages: 36-41
Received: Jun. 26, 2018;
Accepted: Jul. 19, 2018;
Published: Aug. 18, 2018
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Tang Ke, SAIC-GM-Wuling Auto Co., Ltd., Chongqing, P. R .China
Liang Cui, SAIC-GM-Wuling Auto Co., Ltd., Chongqing, P. R .China
Zhou Ping, SAIC-GM-Wuling Auto Co., Ltd., Chongqing, P. R .China
In welding workshop, multi plate lapping is used to resistance welding usually, but so many uncertainty factors are there in welding process. In order to use less test times to meet production requirements and solve the welding nugget problem of multilayered panel lap, the optimizing welding parameter for 3 layer of low carbon steel plate with thickness of 0.8 mm + 1.4 mm + 1.8 mm was found in this paper. Experimental results show that: the welding current 9.6/8.8/11.1 KA, welding time 5/19/5 CY, electrode pressure 3 kn is suitable for 3 layer of low carbon steel plate with thickness of 0.8 mm + 1.4 mm + 1.8 mm, multiple-pulse welding parameter is appropriate for multilayered panel lap, and diameter of nugget on each layer can achieve 6mm.
Resistance Spot Welding Parameters Optimal Selection for Automotive Steel Plate, International Journal of Systems Engineering.
Vol. 2, No. 1,
2018, pp. 36-41.
Copyright © 2018 Authors retain the copyright of this article.
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Shen Jie, Lin Haolei, Zhang Yansong, etc. Bad strength thick three layer board the control method of resistance welding molten nuclear dimension [J]. Journal of welding, 2011 (1): 33-36.
Schreiber S. Investigation into three-member welding [J]. Welding and Cutting, 2001, 53:252-259.
Cai Hongneng, Wang Yasheng, Zhang Zhanwei, Yang Hongwei. Automotive steel sheet resistance welding process parameter optimization selection method [J]. Journal of materials engineering, 2016. The supplement 1:30. 4 -309.
Sun Haitao, Wang Fengjue, Ma Qiang. Thick electrode pressure on three layers of ultra high strength steel sheet resistance welding quality analysis [J]. The influence of hot working process, 2017. 2, 46 (3): 235-237.
NielsenCV, FriisKS, ZhangW, et al. Three-sheet spot welding of advanced high-strength steels [J]. Welding Journal, 2011, 90 (2):32-40.
Cao Haipeng, Zhao Xihua, Zhao He. Aluminum alloy resistance spot welding process intelligent design [J]. Journal of welding, 2005, 26 (2): 21-24.
Wang Hongliang, Wang Ting, Xu Guocheng. Stainless steel urban rail passenger car body resistance spot welding quality monitoring [J]. Journal of welding technology, 2010, 33 (10) 6:60-62.
Liu Chang, Guo Zhongning, Mo Binghua. Numerical simulation of resistance spot welding process technology research progress and application [J]. Mechanical and electrical engineering, 2010, 33 (9): 6 to 18-68.
Yuan Shaobo, Tong Yangang. The application of spot welding technology in automobile industry [J]. Electric welding machine, 2005. 2, 35 (2) 26 to 30.
Qiu Ranfeng, Shi Hongxin, Zhang keke, Zhu Jinhong, Li jianjun. Car body with aluminium alloy and steel resistance spot welding dissimilar materials technology research status quo of [J]. Electric welding machine, 2010. 5, 40 (5): 150-154.
Wu Song, Wang min, Cheng Xuanting, Wu Jiayuan, Sun You. Aluminum alloy resistance spot welding research situation and industrial application [J]. Journal of spot welding machine, 2013. 9, 43 (9): 10 to 16.
Qiu Chaoxin, Fang Ping, Cui Junhua, Guo Zhenghua, He Rong. Expert system for resistance spot welding technology research and development [J]. Journal of welding technology, 2014. 9, 43 (9): 44-46.
Gozzi J, Olsson A, Lagerqvist O． Experimental investigation of the behavior of extra high strength steel [J]. Experimental Mechanics, 2005, 45 (6): 533-540.
Mohanty P S, Gruzleski J E．Mechanism of grain refinement in aluminum [J]. Acta Metallet Mater, 1995, 43 (5):2001-2012.
Johnsson M, BackerudL, Sigworth GK. Study of themechanism of grain refinement of aluminum after additions of Ti and B containing master alloys [J]．Metallurgical Transactions A, 1993, 24 (2):481-491.