一、槽轮机构的种类 槽轮机构是利用固定在主动件上的销子(或滚子)在从动件的槽中移动,从而使从动件作间歇运动的机构(图1)。 图3所示槽轮机构是为了增加槽轮凸缘的强度而附加底盘的例子。若滚子强度不够时可将滚子做成双支承的。分度数n大时,滚子强度差的情况是很多的。 图4是 I. Types of Sheave Mechanism The sheave mechanism is a mechanism that intermittently moves the follower by using a pin (or roller) fixed to the driving member to move in the groove of the driven member (Fig. 1). The sheave mechanism shown in FIG. 3 is an example of attaching a chassis to increase the strength of the sheave flange. If the roller strength is not enough when the roller can be made double support. Sub-degree n large, poor roller strength is a lot of the situation. Figure 4 is