Research of a Multi-Frequency Waveform Control Method on Double-Wire MIG Arc Welding

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	Research of a Multi-Frequency Waveform Control Method on Double-Wire MIG Arc Welding
	Yao P; Zhou K(周亢)
刊名	APPLIED SCIENCES-BASEL
	2017-02-01
卷号	7 期号:2
关键词	double-wire MIG arc welding multi-frequency modulation current waveform control orthogonal experiment
ISSN号	2076-3417
中文摘要	To improve the energy efficiency and quality of the welding seam during the double-wire metal inert-gas (MIG) arc welding production a new multi-frequency waveform control method was proposed in this paper. In this method a multi-frequency modulation was added to the waveform in the peak stage of trailing wire current under the situation that the two wires current waveforms had the same frequencies but inverse phases. This new action can benefit the stability of welding process and improve the quality of welding seam. Actual experiments were conducted to validate the proposed method. Orthogonal experiments and corresponding mathematical analyses were also employed to seek an optimal parameters combination. Finally an optimal combination was confirmed and a welding seam with satisfactory quality was obtained which showed that the proposed control method and corresponding analyses can well serve the double-wire MIG arc welding and then benefit the actual production in the future.
类目[WOS]	Chemistry, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]	Chemistry ; Materials Science ; Physics
关键词[WOS]	STABILITY
收录类别	SCI
语种	英语
WOS记录号	WOS:000395488900063
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/60595]
专题	力学研究所_高温气体动力学国家重点实验室
推荐引用方式 GB/T 7714	Yao P,Zhou K. Research of a Multi-Frequency Waveform Control Method on Double-Wire MIG Arc Welding[J]. APPLIED SCIENCES-BASEL,2017,7(2).
APA	Yao P,&周亢.(2017).Research of a Multi-Frequency Waveform Control Method on Double-Wire MIG Arc Welding.APPLIED SCIENCES-BASEL,7(2).
MLA	Yao P,et al."Research of a Multi-Frequency Waveform Control Method on Double-Wire MIG Arc Welding".APPLIED SCIENCES-BASEL 7.2(2017).