摆线轮是摆线针轮行星传动减速机的心脏部件,生产中必须进行严格的检验,以满足公差要求.最常用的检验方法有两种:双棒量法和外公切线法.随着摆线传动新型结构的出现,原有的检验方法受到了限制.例如:复合齿形结构和二齿差结构的出现,在一定程度上限制了外公法线方法的应用.而微变幅传动结构,又使两种方法均受到限制.所以,迫切需要一种新的测量方法,以便能可靠而方便地对摆线轮进行检验. Cycloid is a cycloid planetary gear reducer heart parts, production must be rigorously tested to meet the tolerance requirements. The most commonly used test methods are two: double rod method and the male tangent method. With the pendulum For example, the appearance of complex tooth structure and two-tooth poor structure limits the application of male normal method to a certain extent, while the micro-amplitude transmission structure, In turn, both methods are limited, so there is an urgent need for a new measurement method that allows for the reliable and easy examination of cycloidal wheels.