船体厚板高效气电立焊焊接技术的研究

Study of technology and equipment of electrogas welding of high efficiency in thick plate of ship

针对集装箱船设计与建造关键技术研究的厚板焊接技术焊接状况,研制开发高效气电立焊焊接技术及自动化焊接设备,实现了EH36级δ=60mm厚板立缝的一次焊接成形技术,对提高我国集装箱船设计与建造及各种钢结构厚板焊接制造施工工艺,提高焊接质量和生产率,减轻工人劳动强度具有重要意义。

Aiming at welding thick plate involved with design and building,it researches on welding technology of electrogas welding of high efficiency and welding equipment of automation,realizes one-off welding shaping technology of 60 mm thick plate in EH36 grade,which improves the design and building of container ship in our country and the working technology of welding manufacture in steel structure thicker plate,improves welding quality and producing efficiency,and lighten labour intensity of workers.