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运用线接触等温弹流理论详细考察了精密轻载渐开线圆柱直齿轮在润滑良好情况下的齿间摩擦 力,研究结果表明良好的润滑会使齿间摩擦对轮齿弯曲疲劳强度的影响显著降低但仍然不可忽视。
The friction between the teeth of the light duty involute cylindrical spur gear under lubrication condition is investigated in detail by using the theory of the line contact isothermal eruptive flow. The results show that the good lubrication can make the interfacial friction influence the bending fatigue strength of the gear tooth significantly Reduce but still can not be ignored.