【摘要】 从分析、考察按行程速比系数K设计ⅠI型、Ⅱ型平面曲柄摇杆机构图解法的基本原理图入手,对最佳辅助角λ(?)的客观存在性给予了清晰、直观的几何解释和论证,从而建立起求解最佳辅助角λ(?)和最佳传动角(γ_min)_man的解析方法.更多还原

【Abstract】 Begin with the analysis and the investigation of the basic principle chart of illustrated diagram method of type Ⅰ and Ⅱ institution of plane crank jointed arm which is designed according to the stroke velocity ratio coefficient .the objective occurrence nature of the optionum auxiliary angle λ is given with the clear and audio-visual geometric explanation and prove. And then the analysis method of solving the optimum auxiliary angle and the optimum driving angle (λmin)max is worked out.更多还原