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电弧增材及镁合金WAAM成形技术发展及应用
Development and Application of Arc Additive Manufacturing and Magnesium Alloy WAAM Forming Technology
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- DOI:
- 作者:
- 徐春杰1,2张凯军1马东1路瑶涵1杨怡1王银玉1屠涛2,3田军2,3张忠明1,2
XU Chunjie 1,2 , ZHANG Kaijun 1 , MA Dong 1 , LU Yaohan 1 , YANG Yi 1 , WANG Yinyu 1 , TU Tao 2,3 , TIAN Jun 2,3 , ZHANG Zhongming 1,2
- 作者单位:
- 1. 西安理工大学材料科学与工程学院2. 西安谢赫特曼诺奖新材料研究院 3. 镁高镁诺奖(铜川)新材料有限公司
1. School of Materials Science and Engineering, Xi'an University of Technology, Xi'an 710048, China; 2. Xi'an Shechtman Nobel Prize New Materials Institute, Xi'an 710048, China; 3. Meigaomei Nobel Prize (Tongchuan) New Materials Co., Ltd., Tongchuan 727031, China
- 关键词:
- 丝材电弧增材;镁合金;3D打印;智能化制造;
wire arc additive manufacture; magnesium alloy; 3D Printing; intelligence manufacturing
- 摘要:
- 进入 21 世纪，金属材料成形技术正在发生巨大变革。 电弧增材制造技术，因具有加工速度快、材料利用率
高、成本低等优点，被尝试用于加工各种重要零部件。 目前，以熔化极气体保护焊（ GMAW ）、钨极惰性气体保护焊
（ GTAW ）、等离子电弧焊（ PAW ）为主，同时结合机器人、计算机仿真模拟、剖分算法、路径规划、工艺参数优化、后处理及
组织与性能之间的内在联系等，以减少缺陷，适应不同性能指标需要。 综述了电弧增材制造的工艺过程及其在镁合金中
的研究现状，展望了镁合金电弧增材先进制造技术及智能化制造的未来发展方向。
Entering 21st century, metal materials forming technology is revolutionizing greatly. Arc additive manufacturing
technology, due to its advantages of fast processing speed, high material utilization rate and low cost, has been tried to be
used to process various important parts. At present, gas metal arc welding (GMAW), gas tungsten arc welding (GTAW),
plasma arc welding (PAW) are mainly used in additive manufacturing (AM). At the same time, the robot, computer
simulation, subdivision algorithm and path planning optimization, process parameters, post-processing, and the internal
relationship between microstructure and performance, etc., to reduce defects, to meet the needs of different performance
indicators. In this paper, the process of arc additive manufacturing and the research status of arc additive manufacturing in
magnesium alloys are reviewed, and the future development direction of advanced arc additive manufacturing technology
and intelligence for magnesium alloys is prospected.