半角转动法在裹包执行机构设计中的应用

The application to half-angle rotating method in the design of wraping execute mechanism

较详细地阐述了给定曲柄与摇杆摆在极限位置前后的两对相应角位移,利用四杆机构综合理论中的半角转动法,求得特殊的圆心曲线,并说明了其在裹包执行机构设计中的特殊应用。

This paper presents the special application to half-angle rotating method,which belongs to four bar mechanism synthesis method,in the design of wraping execute mechanism. So it becomes easy to obtain every length of four bar mechanism.