上泽充大￥ Involute profiles HANCAAI HAD TONG UNVEESIY How involute profile constructed? What are its geometric properties? Advantages using involute profiles ME357 Design Manufacturing ll 上泽充夏大粤 Involute profiles How involute profile constructed? Involute VK 逝开线 PressureOlk K Angle rx向径 String 压力角 String 发生线 Inyolute angle Base circle 展角 Base circle Rolling without slipping 基圆10 ME357 Design & Manufacturing II Involute profiles How involute profile constructed? What are its geometric properties? Advantages using involute profiles Involute profiles How involute profile constructed? Involute 渐开线 String 发生线 Base circle 基圆 F 向径 Pressure Angle 压力角 K K K K vK rK rb Involute angle Base circle 展角 String Rolling without slipping