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绪言在金属加工工业中推行高速切削和强力切削具有着很大意义,它可以进一步提高劳动生产率和改进技术的利用性。金属高速加工方法首先起始於蘇联,1936年在基也辅一个工厂里实行,那时金属的切削速度提高至280公尺/分。自1944年起,金属高速切削才广泛的应用起来,先进生产工作者们(车工包尔特维奇、贝柯夫、里席文科、肖末斯基、马尔柯夫、乌郭耳柯夫、及其他在金属切削方面获得斯大林奖金的革新者)的工作,在推行这一工作法方面,起着重大的作用。近来,先进生产者工作者都以500～700公尺/分
INTRODUCTION It is of great significance to introduce high-speed cutting and intensive cutting in the metalworking industry, which can further increase labor productivity and improve technology availability. The metal high-speed machining method first started in the Soviet Union. In 1936 it was also executed in a base factory, when the metal cutting speed was increased to 280 m / min. Since 1944, metal high-speed cutting has been widely applied. The advanced production workers (Chebotovic, Beike Fu, Li Xiwenke, Xiao Moritz, Markov, And other innovators who have won Stalin’s bonuses in metal cutting) have a major role to play in the implementation of this law. Recently, advanced producer workers have been at 500 to 700 meters / minute