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在批林整风运动的推动下,我们遵照伟大领袖毛主席关于“坚持政治挂帅,加强党的领导,大搞群众运动,实行两参一改三结合,大搞技术革新和技术革命”的教导,在厂党委及车间党支部的正确领导下,发动群众,群策群力,经过多次试验,于1973年3月试验成功CO_2气体保护自动焊,并用于金属顶梁梁身的生产。经过一年多的生产实践,我们认为CO_2气体保护自动焊比埋弧自动焊有以下优点: 1.CO_2气体保护焊的焊缝熔深较大,经压力试验证明,CO_2气体保护焊焊接的梁身比埋弧焊焊接的梁身强度高。
Under the impetus of the campaign of rectifying forests and rectifying the wind, we follow the teachings of Chairman Mao, the great leader, on "adhering to political command, strengthening the party’s leadership, vigorously pursuing the mass movement, implementing the combination of reforming the two parties, promoting technological innovation and technological revolution, Under the correct leadership of the party committee of the factory and the party branch of the workshop, the masses were mobilized to make concerted efforts and after many trials, the successful trial of CO 2 gas shielded welding was successfully conducted in March 1973 and used for the production of metal roof beam. After more than a year of production practice, we believe that the automatic CO2 gas protection than submerged arc welding automatic welding has the following advantages: 1.CO2 gas welding weld penetration is greater, the pressure test proved that CO2 gas shielded welding welded beams Submerged arc welding than the body of high strength.