遵照第一机械工业部科技局“关于电焊机产品整顿工作的通知”,由成都电焊机研究所和上海劳动电焊机厂负责,组织上海、天津、北京、沈阳、揭阳、南通等电焊机厂以及宁波前卫电机厂,进行手工弧焊整流器的统一设计工作,以期改进国产手弧焊整流器的质量,并部分取代手弧焊发电机的生产。手弧焊整流器的统一设计工作分两步进行。第一步选定为动圈式结构,取其简单、省 In accordance with the “Notice on Rectification of Welder Products” issued by the Bureau of Science and Technology of the First Machinery Industry Ministry, it is responsible for the welding machine factories in Shanghai, Tianjin, Beijing, Shenyang, Jieyang and Nantong as well as the Chengdu Welding Research Institute and Shanghai Labor Welder Factory Ningbo avant-garde Motor Factory, manual arc welding rectifier unified design work, with a view to improving the quality of domestic hand arc welding rectifier, and partially replace hand arc welding generator production. Manual arc welding rectifier unified design work in two steps. The first step was selected as moving coil structure, whichever is simple, the province