摘要
本文考虑润滑流体的可压缩性和齿轮传动重合度对轮齿载荷的影响,对渐开线直齿轮传动进行热弹流完全数值解;计算分析了传动比、模数以及中心距等齿轮几何参数对齿轮润滑性能的影响,获得了齿轮传动沿啮合线的中心油膜厚度、中心压力、温度以及轮齿表面摩擦系数等分布规律.
By considering the compressibility of the fhlid and the effects of variable load and curvature, the thermal EHL analysis on spur involute gears is given. A parametric study is conducted to invesdgate the effects of geonetry factors (including gear ratio, gear teeth mudule and central distance) on the lubrication behavior of a gear transmission. The distribotion of the central film thickness, central pres-sure, temperature and coefficients of fnction along the line of action is obtained.
出处
《润滑与密封》
EI
CAS
CSCD
北大核心
1997年第6期10-13,共4页
Lubrication Engineering
基金
国家自然科学基金
