該厂車削钻头毛坯大部分是用苏修的万能車床。用这些万能車床干专业活,既浪費设备,又增加了机床維修工作量,同时劳动强度又大。針对这种缺点,工人同志发揚敢想敢干的精神,在一无图紙、二无資料的情况下,自行设計制造了10台加工不同规格 Most of the lathe turning bits in the plant are universal lathes with Soviet repairs. Dry work with these universal lathe, not only wasted equipment, but also increased the amount of machine maintenance workload, while labor intensity and large. In response to such shortcomings, the workers comrade carry forward the spirit of daring to do, in the absence of drawings, two no information, the design and manufacture of 10 sets of different specifications