毛主席教导我们:“我们必须打破常规,尽量采用先进技术,在一个不太长的历史时期内,把我国建设成为一个社会主义的现代化的强国。”我们衢州机械厂的革命职工,遵照毛主席这一教导,开展技术革命,初步试制成功了由射流控制的半自动专用分度头,这是毛泽东思想的胜利,是抓革命,促生产的丰硕成果。过去,我们在铣床上加工如图6另件的端面齿时,采用把万能分度头板一角度的方法铣制,用这方法铣一只齿就得板动进刀手柄一次,还要摇一次分度头。由于产品上的齿数较 Chairman Mao taught us: “We must break the routine, try to adopt advanced technology and, in a not too long historical period, build our country into a powerful modern socialist.” Our revolutionary workers at Quzhou Machinery Factory abided by Chairman Mao’s This teaching, carrying out the technical revolution, and initially trial-and-succeeding the semi-automatic special dividing head controlled by the jet flow are the successes of Mao Zedong Thought and the fruitful achievement of grasping the revolution and promoting production. In the past, when we machining the face teeth of the other part of the milling machine as shown in Fig. 6, we milled the ball by using a method of omnipotence the head plate at an angle. By milling a tooth in this way, we had to move the blade handle once and shake it Divide the head once Due to the number of teeth on the product