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我分厂原有一条外国设计的半轴套管生产线,工人每班要把11公斤重的套管搬上、搬下几百次,劳动强度很大。工人早就要改造它,因此在1959年、1960年就两次制造了自动机构,由于使用中有缺点,被废弃了。在无产阶级文化大革命运动中,我分厂工人第三次向自动线进军,经过14次试验和改进,终于把四台机床联成一条自动线,后来又经过拆迁改建,成为一条20米长的半轴套管自动加工线,经过几年的生产考验,加工的套管质量稳定,使用可
I had a branch of the original design of a semi-axis casing production lines, workers should shift the class of 11 kg heavy casing, moved hundreds of times, labor-intensive. The worker had to reform it long ago, so in 1959, twice in 1960, an automatic mechanism was made that was abandoned because of its shortcomings in use. During the proletarian cultural revolution, the workers of our factory marched for the third time to the automatic line. After 14 tests and improvements, they finally united the four machine tools into an automatic line and later demolished them into a 20-meter half-shaft Casing automatic processing line, after several years of production tests, the processing of casing quality and stability, the use of