CAJ | 학술논문

　　文章利用能量最小原理计算斜齿轮时变接触线上的载荷分布，在考虑齿面摩擦的情况下计算轮齿接触点的变形，通过对比有无摩擦两种情况的计算结果后可知，齿面摩擦对齿轮弯曲特性的影响较为明显，节点处的变形突变较大势必将引起较大的刚度变化从而带来振动和噪音。在考虑齿面摩擦的情况下构建齿轮的动力学模型，给出了主、从动齿轮绕旋转中心的振动位移轨迹。
　　문장이용능량최소원리계산사치륜시변접촉선상적재하분포，재고필치면마찰적정황하계산륜치접촉점적변형，통과대비유무마찰량충정황적계산결과후가지，치면마찰대치륜만곡특성적영향교위명현，절점처적변형돌변교대세필장인기교대적강도변화종이대래진동화조음。재고필치면마찰적정황하구건치륜적동역학모형，급출료주、종동치륜요선전중심적진동위이궤적。
Base on the theory of energy minimization the load distribution for helical gear was calculated. And the deformation on contact point was calculated in the case of considering the friction of the tooth surface. The comparison of calculated results shows that tooth friction has significant influence on the bend-ing effect, and this influence will produce the vibration and noise. Finally, the dynamic functions were con-structed to give the tooth friction and calculate the vibration trajectory of pinion and gear.