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

doi:10.1007/s00170-017-0056-0

CORC > 力学研究所 > 中国科学院力学研究所 > 高温气体动力学国家重点实验室

	Simulation of a uniform energy control strategy of single-phase AC resistance spot welding
	Zhou K(周亢); Yao P
刊名	INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
	2018-02-01
卷号	94 期号:2018-05-08 页码:1771-1779
关键词	Resistance spot welding Constant current control Winding ratio Welding transformer
ISSN号	0268-3768
DOI	10.1007/s00170-017-0056-0
英文摘要	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.
分类号	二类
URL标识	查看原文
WOS关键词	DYNAMIC RESISTANCE ; CONTROL-SYSTEM ; ALGORITHM ; SHEETS
WOS研究方向	Automation & Control Systems ; Engineering, Manufacturing
语种	英语
WOS记录号	WOS:000422886200020
资助机构	Natural Science Foundation of China [51605103] ; Natural Science Foundation of Guangdong Province [2015A030313663] ; Public Welfare Research and Capacity Building Project of Guangdong Province [2015A010104010]
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/77878]
专题	力学研究所_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.