Institutional Repository of Coll Mat Sci & Engn
Self-Adaptive Control System for Additive Manufacturing Using Double Electrode Micro Plasma Arc Welding | |
Li, Nan1; Fan, Ding1,2; Huang, Jiankang1,2; Yu, Shurong2,3; Yuan, Wen1; Han, Miaomiao1 | |
2021-06-09 | |
发表期刊 | CHINESE JOURNAL OF MECHANICAL ENGINEERING |
ISSN | 1000-9345 |
卷号 | 34期号:1 |
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. |
关键词 | Double electrode microplasma arc welding Additive manufacturing Wire feed rate Torch stand-off distance Self-adaptive adjustment |
DOI | 10.1186/s10033-021-00581-4 |
收录类别 | EI ; SCOPUS ; SCIE ; CSCD |
语种 | 英语 |
WOS研究方向 | Engineering |
WOS类目 | Engineering, Mechanical |
WOS记录号 | WOS:000692842400004 |
出版者 | SPRINGER |
EI入藏号 | 20212410480065 |
EI主题词 | Adaptive control systems |
EI分类号 | 535.2 Metal Forming - 538.2.1 Welding Processes - 538.2.2 Welding Equipment - 731.1 Control Systems - 745.1.1 Printing Equipment - 803 Chemical Agents and Basic Industrial Chemicals |
来源库 | WOS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/148564 |
专题 | 材料科学与工程学院 |
通讯作者 | Fan, Ding; Huang, Jiankang; Yu, Shurong |
作者单位 | 1.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China; 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 3.Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Peoples R China |
第一作者单位 | 材料科学与工程学院 |
通讯作者单位 | 材料科学与工程学院; 省部共建有色金属先进加工与再利用国家重点实验室; 兰州理工大学 |
第一作者的第一单位 | 材料科学与工程学院 |
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). |
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