论文部分内容阅读
在車床上車多头螺絲,分头的方法很多。如,“机械工人”1951年9期30頁所介紹的利用分齿法、赶扣法和乱扣盘法來分头;“机械工人”1951年10期15頁所介紹的利用小刀架上的絲杆来分头,这些方法都不需要另外增加设备,适于另星生产。在大量生产时,为提高了工作效率,有在車床卡盘后面添裝分度盘专管分头的,如“机械工人”1951年2期8頁所介紹的;也有用特制的多刀車刀来自动分头,如“机械工人”1951年4期28頁所介紹的。这些方法都很好,值得采用。我厂車制多头螺絲时,是用撥盘來分头,操作很
Buying a long screw in a lathe is a lot of ways. For example, the “mechanic worker” in 1951, nine pages on page 30 describes the use of sub-tooth method, hurdle method and chaos buckle plate method to separate; “mechanic” 1951 10 page 15 describes the use of a knife holder wire Pole to separate, these methods do not need additional equipment, suitable for another star production. In mass production, in order to improve the work efficiency, there is a separate division behind the lathe chuck to add separate division, such as the “mechanic” in 1951 2 period page 8 described; also useful special knife knife To be divided automatically, as described in “Machinists”, p. These methods are good, it is worth using. I plant long screws, the dial is used to separate, the operation is very