曲柄摇杆直线机构的解析综合

Analytic Synthesis of Crank and Rocker Straight-line Linkages

摘要: 给出了在特殊位形情况下综合曲柄摇杆直线机构的解析方法,用此方法可以很方便地综合出具有4个无限接近点(即所谓的Ball点)直线的曲柄摇杆机构,推导出了综合公式并给出了示例.

Abstract: An analytic method for the synthesis of crank and rocker straight-line linkages in a special configuration was presented. With this method, it is convenient to synthesize the crank and rocker straight-line linkage, which coupler curve has a 4-point contact with its tangent (so called Ball's point). The formulae are derived and synthesis examples are illustrated.