离心夹具是一种新型夹具。它利用切削时机床主轴旋转而产生的离心力,将工件夹紧。所以,这种夹具无论厂的大小和设备好坏,都能采用。现介绍几种典型的离心夹具于下。一、夹盘式原理如图1,结构如图3。这种离心夹具与三爪夹盘相似,但它只有两个夹爪。如图3,因夹盘内部的两 Centrifugal fixture is a new type of fixture. It utilizes the centrifugal force generated by the rotation of the spindle of the machine during cutting to clamp the workpiece. Therefore, this fixture regardless of the size of the plant and equipment can be used. Now introduce several typical centrifugal clamp in the next. First, the chuck principle shown in Figure 1, the structure shown in Figure 3. This centrifugal clamp is similar to a three-jaw chuck, but it has only two jaws. Figure 3, due to two internal chuck