摘要
依据电弧增材制造中单层单道、单层多道、多层单道和多层多道的四种基本堆积模式,着重分析了电弧增材制造中焊道堆积形貌研究的国内外现状,并对焊道堆积形貌研究进行了展望。
According to the four basic deposition modes of single-layer single-bead,single-layer multi-bead,multi-layer single-bead and multi-layer multi-bead in wire and arc additive manufacturing,the domestic research on welding bead deposition morphology in wire and arc additive manufacturing is analyzed.The external status quo,and the research on the deposition morphology of welding bead is prospected.
作者
刘理想
柏兴旺
LIU Lixiang;BAI Xingwang(University of South China,School of Mechanical Engineering,Hengyang 421001,China;University of South China,Nuclear Fuel Cycle Technology and Equipment Hunan Collaborative Innovation Center,Hengyang 421001,China)
出处
《机械工程师》
2019年第12期51-53,共3页
Mechanical Engineer
基金
国家自然科学基金资助项目(51975270)
湖南省自然科学基金资助项目(2019JJ40245)
南华大学核燃料循环技术与装备湖南省协同创新中心开放基金项目
关键词
电弧增材制造
焊道堆积形貌
研究进展
wire and arc additive manufacturing
welding bead deposition morphology
research progress
