动车组锥齿轮箱飞溅润滑特性及箱体结构改进

邵帅,张开林,姚远,刘逸,王正洋

Splash lubrication characteristics and structure improvement of spiral bevel gearbox for electrical multiple unit

Shuai SHAO,Kailin ZHANG,Yuan YAO,Yi LIU,Zhengyang WANG

图 14 齿轮箱在不同转速下的功率损失

Fig.14 Power loss of gearbox at different rotating speed