(一)什么是多卡活操作“法 所谓多卡活操作法,就是在金属加工机床上,同时卡两个或两个以上的工作物在一起加工,进行共同吃刀或连续吃刀。例如在刨床上同时卡几个工作物刨削平面,在平铣,插床上同时卡几个工作物插铣键槽,在螺旋铣床上同除卡几个工作物铣齿,在车床上同时卡几个工 (1) What is multi-card live operation? The so-called multi-card live operation is on a metalworking machine, with two or more workpieces being processed together to eat a knife together or to eat a knife continuously. In the planing machine at the same time a few workplaces planing plane, in the flat-milled, slotting machine at the same time a few card inserted milling keyway, in the same spiral milling machine with a few jobs under the milling tooth, a few cards work