具有长时间近似停歇的齿轮－导杆步进运动机构的设计

Design of the Geared Linkage Mechanism with Long Period Dwell

研究了具有长时间近似停歇的齿轮－导杆机构，揭示出这种机构的可行类型，找出提高精度的方法，指明停歇角和周转轮系的转化机构传动比的实用范围，从而完善了它的设计，以利于在实际中应用。

The geared linkage mechanism with long period dwell was studied in the paper. The results show clearly Fseveral feasible types of the mechanism,The effective method of improving the dwell precision was established and the feasible range of both dwell angle and fixed carrier train speed ratio of the corresponding epicyclic gear train was indicated therefore,its design is well developed and the application is facilitated。