C 6132 A型普通车床的纵横进给运动是由位于溜板箱右侧面的同一手柄来操纵的,如图1所示。当手柄扳至操作者一面时,由拨叉轴2上的拨叉带动滑动齿套使之与纵进给传动齿轮相啮合,从而实现纵进给。反之,则为横向进给。由于离合器是采用三角尖端齿,并且侧向斜角α值较大,这样,在传递扭矩时,特别是当吃刀较深时,会产生很大的轴向力,使离合器脱 The C 6132 A lathe’s vertical and horizontal feed movements are handled by the same handle located on the right side of the carriage, as shown in Figure 1. When the handle is pulled to the operator’s side, the fork gear on the fork shaft 2 drives the sliding gear sleeve to mesh with the vertical feed gear, thereby realizing the longitudinal feed. Conversely, the horizontal feed. As the clutch is the use of triangular tip teeth, and the larger the value of the side angle α, so that when transmitting torque, especially when eating a deep knife, will have a great axial force, the clutch off