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我厂是直接为钢铁生产服务的耐火材料厂,耐火砖坯用摩擦压砖机成型。我厂共有摩擦压力机十八台,分为三百吨、二百六十吨等四种。开机、加料、取砖和模板刷油等都要用手工,不但劳动强度高,生产效率低,质量不稳定,而且极易发生人身安全事故。仅70年以来,发生大小人身事故达50余起。因而,广大职工迫切希望改革压砖机的落后状况。无产阶级文化大革命以来,我们曾经对压砖机进行过三次大的改革。第一次,一九六九年,几个工人老师傅在一台三百吨机上搞试验,以电磁吸铁来控制操纵杆。试过一次车,能够开动.但后来受林彪反革命修正主义路线的干扰,没有继续搞下去。
Our factory is directly for the steel production services refractory plant, brick refractory brick with friction molding. Our factory has a total of 18 friction presses, divided into three hundred tons, two hundred and sixty tons and other four. Turn on, add material, take bricks and template brush oil, etc. should be hand-made, not only high labor intensity, low productivity, unstable quality, but also prone to personal safety incidents. Only 70 years since the size of the personal accident occurred more than 50. Therefore, the majority of workers are eager to reform the backward state of press. Since the Great Proletarian Cultural Revolution, we have carried out three major reforms to the brick press. For the first time, in 1969 a few workers’ masters experimented on a 300-ton machine and controlled the joystick with electromagnetic iron. Once we tried a vehicle and started it, it was not interfered with by Lin Biao’s counter-revolutionary revisionist line and did not continue.