Self-Adaptive Control System for Additive Manufacturing Using Double Electrode Micro Plasma Arc Welding

doi:10.1186/s10033-021-00581-4

	Self-Adaptive Control System for Additive Manufacturing Using Double Electrode Micro Plasma Arc Welding
	Li, Nan 2; Fan, Ding 2,3; Huang, Jiankang 2,3; Yu, Shurong 1,3; Yuan, Wen 2; Han, Miaomiao 2
刊名	CHINESE JOURNAL OF MECHANICAL ENGINEERING
	2021-06-09
卷号	34 期号:1
关键词	Double electrode microplasma arc welding Additive manufacturing Wire feed rate Torch stand-off distance Self-adaptive adjustment
ISSN号	1000-9345
DOI	10.1186/s10033-021-00581-4
英文摘要	Wire arc additive manufacturing (WAAM) has been investigated to deposit large-scale metal parts due to its high deposition efficiency and low material cost. However, in the process of automatically manufacturing the high-quality metal parts by WAAM, several problems about the heat build-up, the deposit-path optimization, and the stability of the process parameters need to be well addressed. To overcome these issues, a new WAAM method based on the double electrode micro plasma arc welding (DE-MPAW) was designed. The circuit principles of different metal-transfer models in the DE-MPAW deposition process were analyzed theoretically. The effects between the parameters, wire feed rate and torch stand-off distance, in the process of WAAM were investigated experimentally. In addition, a real-time DE-MPAW control system was developed to optimize and stabilize the deposition process by self-adaptively changing the wire feed rate and torch stand-off distance. Finally, a series of tests were performed to evaluate the control system's performance. The results show that the capability against interferences in the process of WAAM has been enhanced by this self-adaptive adjustment system. Further, the deposition paths about the metal part's layer heights in WAAM are simplified. Finally, the appearance of the WAAM-deposited metal layers is also improved with the use of the control system.
WOS研究方向	Engineering
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000692842400004
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148564]
专题	材料科学与工程学院
作者单位	1.Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Peoples R China 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China; 3.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China;
推荐引用方式 GB/T 7714	Li, Nan,Fan, Ding,Huang, Jiankang,et al. Self-Adaptive Control System for Additive Manufacturing Using Double Electrode Micro Plasma Arc Welding[J]. CHINESE JOURNAL OF MECHANICAL ENGINEERING,2021,34(1).
APA	Li, Nan,Fan, Ding,Huang, Jiankang,Yu, Shurong,Yuan, Wen,&Han, Miaomiao.(2021).Self-Adaptive Control System for Additive Manufacturing Using Double Electrode Micro Plasma Arc Welding.CHINESE JOURNAL OF MECHANICAL ENGINEERING,34(1).
MLA	Li, Nan,et al."Self-Adaptive Control System for Additive Manufacturing Using Double Electrode Micro Plasma Arc Welding".CHINESE JOURNAL OF MECHANICAL ENGINEERING 34.1(2021).