平面六杆机构设计中几个基本问题的研究

Studies of Several Basic Questions Involved in Designing the Plane Six-Bar Linkages

本文讨论了Ⅲ级六杆机构的曲柄存在准则及其使用方法:研究了几种六杆机构的传力特性;得出几条重要结论;提出“可用合力臂评价IV级六杆机构传力特性”的理论。

This paper discusses the criterion of being crank of grade Ⅲ six-bar linkage and its opera- tion method,studies the force-transfer characteris-tics of a few six-bar linkages;obtains several pieces of important conslusions;raises such a theory as“The arm of resultant forces can be used to evaluate the foree—transfer characteristic of grade IV six-bar linkage”.