摘要
根据钢结构焊接技术发展的客观规律和过程,结合当前钢结构焊接工程现状,从母材、焊材和设备三个方面——“钢结构大规模采用高强钢,促使我国焊接技术迅速发展”“高品质、高性能的焊材是保证焊接技术进步最大支持”“新型焊机是焊接技术进步的又一重大支持”,分析论证耐候、耐蚀、耐热钢,焊接低强配比,焊材的科研及生产以及快速脉冲压缩电弧等影响焊接技术进步的因素,特别是机器人自动焊技术以及相关工程案例,力图揭示焊接技术的发展方向。
According to the objective law and process of the development of steel structure welding technology,combined with the current situation of steel structure welding engineering,from three aspects of base metal,welding material and equipment-"large scale use of high-strength steel in steel structure promotes the rapid development of China's welding technology","high-quality and highperformance welding material is the greatest support to ensure the progress of welding technology",and“the new welding machine is the progress of welding technology”.This paper analyzes and demonstrates the factors influencing the progress of welding technology,such as weather resistance and corrosion resistance,heat-resistant steel,low strength ratio of welding,scientific research and production of welding materials and rapid pulse compression arc,especially the robot automatic welding technology and related engineering cases,trying to reveal the development direction of welding technology.
作者
戴为志
DAI Weizhi(China Engineering Construction Welding Association,Beijing 100088,China)
出处
《电焊机》
2020年第9期207-212,共6页
Electric Welding Machine
关键词
高强钢
机器人自动焊技术
焊接材料
快速脉冲压缩电弧
high strength steel
robot automatic welding technology
welding materials
fast pulse compression arc
作者简介
戴为志(1947-),男,重庆人,教授级高工,享受国务院政府津贴,中国工程建设焊接协会常务理事:中国钢结构协会理事:中国钢结构协会焊接分会副理事长,参与JGJ181-2002的编写。E-mail:dwz470226@126.com。
