Simulation of a uniform energy control strategy of single-phase AC resistance spot welding

doi:10.1007/s00170-017-0056-0

	Simulation of a uniform energy control strategy of single-phase AC resistance spot welding
	Zhou K(周亢); Yao P
发表期刊	INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
	2018-02-01
卷号	94 期号:2018-05-08 页码:1771-1779
ISSN	0268-3768
摘要	A uniform energy control strategy for single-phase AC resistance spot welding (RSW) was proposed in this paper. Through seriously analyzing the welding process, a variable, which is the product of square of welding current and welding time (I(2)t), can be considered as an ideal control variable to ensure the uniform energy delivery. It can be translated to constant current control in reality. However, when the winding ratios of the welding transformer are different, direct translation can obtain incorrect result. Then, the effect of different winding ratios on welding current was studied, and a method which can obtain a corresponding constant welding current when different number of windings were employed was proposed. Final simulation and corresponding analysis validated the proposed method, and the method can be employed to facilitate the current welding production. This work provides a convenient and effective-method for welding control when different ratios of welding transformer are employed.
关键词	Resistance spot welding Constant current control Winding ratio Welding transformer
DOI	10.1007/s00170-017-0056-0
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000422886200020
关键词[WOS]	DYNAMIC RESISTANCE ; CONTROL-SYSTEM ; ALGORITHM ; SHEETS
WOS研究方向	Automation & Control Systems ; Engineering, Manufacturing
WOS类目	Automation & Control Systems ; Engineering
项目资助者	Natural Science Foundation of China [51605103] ; Natural Science Foundation of Guangdong Province [2015A030313663] ; Public Welfare Research and Capacity Building Project of Guangdong Province [2015A010104010]
论文分区	二类
力学所作者排名	1
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/77878
专题	高温气体动力学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China 2.Guangdong Polytech Normal Univ, Coll Electromech Engn, Guangzhou 510635, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Zhou K,Yao P. Simulation of a uniform energy control strategy of single-phase AC resistance spot welding[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2018,94(2018-05-08):1771-1779.
APA	周亢,&Yao P.(2018).Simulation of a uniform energy control strategy of single-phase AC resistance spot welding.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,94(2018-05-08),1771-1779.
MLA	周亢,et al."Simulation of a uniform energy control strategy of single-phase AC resistance spot welding".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 94.2018-05-08(2018):1771-1779.