Verifying the effect of the friction between teeth on the output torque fluctuation of a spur gearing through the use of experimental method; 采用数值计算方法对无刷直流电机的电枢反应作了分析,指出了电枢反应对力矩波动的影响。
The Effect of the Friction between Teeth on the Bending Fatigue Strength on the Tooth Root of the Idler in the Increasing Speed Gearing for Automobiles 齿间摩擦对车用增速齿轮机构中惰轮齿根弯曲疲劳强度之影响
The effect of the friction between teeth on the contact fatigue strength of the tooth surfaces of a gearing 齿间摩擦对齿轮轮齿表面接触疲劳强度的影响
Point meshing theory of rolling friction revolving surface for enveloping globoidal worm gearing 滚动式回转面包络点啮合环面蜗杆传动的点啮合原理
This article indicates that decreasing sliding friction coefficients between teeth and between bearings and journals and reducing clearances between bearings and journals are the effective measures for restraining vibration of gears in the gearing with enough rigidity. 本文指出,对于具备足够刚性的齿轮机构而言,降低齿间及轴颈与轴承间滑动摩擦系数并减小轴承间隙是抑制齿轮振动的有效措施。
The traditional involute gearing theory which omits the effect of the friction between teeth considers provided the input torque of the involute gearing keeps constant, its output torque also keeps unchanged. 不计齿间摩擦影响的传统渐开线齿轮理论认为:只要齿轮机构输入扭矩保持恒定,则输出扭矩也维持不变。
Result shows that friction excitation frequency turns out to be twice as gearing frequency, the high-frequency component of noise can be effectively reduced by properly lubricating the gears. 结果证明:齿面摩擦对齿轮振动的激励频率是啮合频率的2倍,可以利用适当的润滑有效地抑制齿轮噪声的高频成分。
It is demonstrated by the mensuration result of this experimental method that the effect of the friction between teeth on the output torque fluctuation of a gearing should not be neglected. 本文的实验测定结果表明,齿间摩擦对渐开线齿轮机构输出扭矩波动有着不可忽视的影响。
It is concluded that the fluctuation ratio of the output torque of the involute gearing is closely relative to the sliding friction coefficient between teeth, tooth numbers of the gears and manufacturing precision of the gearing. 输出扭矩的波动率将与齿间滑动摩擦系数、齿轮机构制造精度以及齿轮齿数密切相关。
Friction Coefficient of Sliding Higher Pair and Mechanical Efficiency of Worm Gearing 滑动高副的摩擦系数及蜗杆传动效率