113B全齿车床是建国初期生产的老车床,由于它具有较高的刚度和较稳定的切削精度较广的切削规范,故在许多厂仍作为中型机床使用。 113 B车床溜板箱自动走刀机构,原为两个圆锥形摩擦离合器,由于该机床的固有特点,加之离合器的两半部同轴度差,因而走刀机构力量不足;操作不便,有时离合器发生咬住现象;走刀开始和终止位置不准,修理困难。为此,我们对它进行了改造。用三角形爪型离合器代替圆锥摩擦离合 113B all-purpose lathe is an old lathe produced in the early years of the founding of the PRC. It is still used as a medium-sized machine in many factories due to its high rigidity and stable cutting specifications with a wide range of cutting precision. 113 B Automatic Slitting Carriage Cutting Machine, originally two conical friction clutches, due to the inherent characteristics of the machine, coupled with the poor coaxiality of the two halves of the clutch, thus taking the knife body strength is not enough; the operation is inconvenient, and sometimes the clutch Biting phenomenon occurs; go to the beginning and the termination of the position is not allowed, the repair difficult. To this end, we have transformed it. Use a triangular claw clutch instead of a conical friction clutch