齿轮箱飞溅润滑流场分布和搅油力矩损失

刘桓龙,谢迟新,李大法,王家为

Flow field distribution of splash lubrication of gearbox and churning gear torque loss

Huan-long LIU,Chi-xin XIE,Da-fa LI,Jia-wei WANG

表 3 齿轮箱飞溅润滑高转速工况参数

Tab.3 High speed operating condition parameters of gearbox splash lubrication

工况 $\theta $ /℃ $h$ /mm ${n_{\rm{w}}}$ /(r·min−1) 润滑油型号 1 60 −20.0 1444 FVA3 2 60 −20.0 3474 FVA3 3 90 −20.0 1444 FVA3 4 90 −20.0 3474 FVA3 5 120 −20.0 1444 FVA3 6 120 −20.0 3474 FVA3