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Keywords: resistance spot welding
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Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2022, 144(8): 081006.
Paper No: MANU-21-1547
Published Online: February 16, 2022
...Shiping Zhang; Ali Ghatei-Kalashami; Abdelbaset R. H. Midawi; Norman Y. Zhou To accurately model the resistance spot welding (RSW) joint in finite element analysis (FEA), the constitutive behavior of materials in various weld regions such as heat-affected zone (HAZ) should be measured. Due...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. July 2022, 144(7): 071012.
Paper No: MANU-21-1457
Published Online: February 10, 2022
...Cheng Luo; Yansong Zhang; Michael Oelscher; Yandong Shi; Niels Pasligh; Raphael Koch Application of maraging steels via selective laser melting process in the automotive industry was unavoidably involved in the resistance spot welding with conventional steels. Due to the rapid cooling rate...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2022, 144(2): 021009.
Paper No: MANU-21-1309
Published Online: August 5, 2021
...Shenghan Guo; Dali Wang; Jian Chen; Zhili Feng; Weihong “Grace” Guo Resistance spot welding (RSW) is a widely adopted joining technique in automotive industry. Recent advancement in sensing technology makes it possible to collect thermal videos of the weld nugget during RSW using an infrared (IR...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2022, 144(2): 021004.
Paper No: MANU-21-1086
Published Online: August 4, 2021
...Ruiming Chen; Ming Lou; YongBing Li; Blair E. Carlson For the automotive industry, it is important to predict the fracture mode of resistance spot-welded joints. Traditional 4t 0.5 (where t is the sheet thickness) criterion for the transition from interfacial fracture (IF) to button pullout...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. November 2021, 143(11): 111009.
Paper No: MANU-21-1100
Published Online: June 11, 2021
...Yan Shen; Yu-Jun Xia; Huan Li; Lang Zhou; Yong-Bing Li; Hai-Tao Pan Welding expulsion is a common problem in the resistance spot welding (RSW) process, which severely impacts weld quality and surrounding facilities. Existing expulsion control strategies are ineffective for complex and changeable...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2021, 143(3): 031008.
Paper No: MANU-20-1267
Published Online: October 23, 2020
...Yu-Jun Xia; Yan Shen; Lang Zhou; Yong-Bing Li Weld expulsion is one of the most common welding defects during the resistance spot welding (RSW) process, especially for high strength steels (HSS). In order to control and eventually eliminate weld expulsion in production, accurate assessment...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. September 2020, 142(9): 091001.
Paper No: MANU-20-1078
Published Online: June 4, 2020
...Lin Deng; YongBing Li; Wayne Cai; Amberlee S. Haselhuhn; Blair E. Carlson Resistance spot welding (RSW) of aluminum–aluminum (Al–Al) is known to be very challenging, with the asymmetric growth of the weld nugget often observed. In this article, a semicoupled electrical–thermal–mechanical finite...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2020, 142(3): 031007.
Paper No: MANU-19-1479
Published Online: February 6, 2020
...S. Bag; C. DiGiovanni; X. Han; N. Y. Zhou Liquid metal embrittlement (LME) is one of the severe problems of Zn-coated steel in resistance spot welding (RSW). Hence, proper welding schedules for Zn-coated steel are of practical interest. RSW involves a complex interaction between electrical, thermal...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2011, 133(5): 051001.
Published Online: August 30, 2011
..., resistance spot welding (RSW) process of 1.25 mm thick dual-phase steel DP780 with and without the external magnetic field applied has been experimentally investigated. Impacts of the EMS method on nugget appearance, quasi-static performance, fatigue life, and fracture morphology have been systematically...
Journal Articles
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2011, 133(3): 031019.
Published Online: July 1, 2011
...YongBing Li; ZhongQin Lin; Qi Shen; XinMin Lai Resistance spot welding (RSW) is a very complicated process involving electromagnetic, thermal, fluid flow, mechanical, and metallurgical variables. Since weld nugget area is closed and unobservable using experimental means, numerical methods...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. February 2007, 129(1): 95–100.
Published Online: July 3, 2006
... fatigue life. It can be concluded that applying forging force appropriately has a positive effect on the fatigue strength of resistance spot welded joints. The influences of electrode forging force on the fatigue behavior of spot welded aluminum alloy joints are investigated from viewpoints...
Journal Articles
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2006, 128(3): 668–676.
Published Online: December 2, 2005
... M3 for a corresponding rms value of 8.85 kA are used for computation. spot welding finite element analysis welds welding equipment resistance spot welding instantaneous current wave form AC and DC welding machines numerical modeling In the resistance spot welding...