无急回运动特性的曲柄摇杆机构的设计

摘要

This paper analyzes the condition of non‐quich return for the crank and rocker mechanism .On the basis of the rod length conditions of the non‐quick return characteristics ,combining with the pivot position while the crank rocker mechanism is in limit position ,we put forward the graphic method to design the crank and rocker mechanism with non‐quick return characteristics .%介绍了曲柄摇杆机构无急回运动特性的条件，并依据无急回特性机构存在的杆长条件，结合曲柄摇杆机构处于极限位置时铰链中心位置的特殊性，提出了利用图解法对机构进行设计的方法。