在增产节约运动的高潮中,我厂锻工车间革命职工,遵照伟大领袖毛主席关于“要进一步节约闹革命”的教导,创造成功了热修内环弹簧的方法。环形弹簧是货车二号缓冲器中的一个主要部件。过去货车入厂检修时,由于环形弹簧在货车运行中磨耗超过限度,因此,不能使用,大量报废。自从开展增产节约运动以来,许多职工提出要把过去废掉的环形弹簧拣回来再 In the climax of the campaign to increase output and save energy, the revolutionary workers in our forge workshop followed the teachings of Chairman Mao, the great leader, on “to further save the revolution” and created a successful method of repairing the spring within the inner ring. The ring spring is one of the main components of the truck’s second buffer. In the past truck into the factory overhaul, due to wear and tear in the truck running the spring exceeds the limit, therefore, can not be used, a large number of scrapped. Since the campaign to increase production and save energy, many workers have proposed that the ring-shaped springs that were scrapped be picked up again