自由成形三丝垂直自动焊

• 机 构: 江南造船厂,
• 出 处: 焊接
• 发表日期: 1975年01期
• 关键词: 三丝 成形 自动焊 自动电焊机 焊缝 超声波探伤 文化大革命 焊丝 毛主席 机械性能

前言通过文化大革命,我厂广大工人、干部、技术人员,遵循毛主席“人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进”的教导,在CO_2半自动焊的启示下,对已使用四年之久的强制成形垂直自动焊机,进行了革新,研制了自由成形三丝多向自动电焊机,其垂直部分已获得初步成功,并在万吨轮的分段和船台大合拢上进行了试焊。焊缝的机械性能、化学成份及超声波探伤均符合规范要求。

Preface Through the Cultural Revolution, the vast majority of workers, cadres and technicians in our factory follow the teaching of Chairman Mao that “human beings always summarize their experiences, discover something, invent something, create something, and make progress.” In the semi-automatic welding of CO2 Inspired, has been used for four years of forced vertical automatic welder, has been innovative, developed a free-form three-wire multi-directional automatic welding machine, the vertical part of the initial success has been achieved, and in the tons of segments And Tai Wan Tai together on the trial welding. Weld mechanical properties, chemical composition and ultrasonic testing are in line with regulatory requirements.