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NONLINEAR DYNAMICS OF AN AUTOMOTIVE DIFFERENTIAL HYPOID GEAR PAIR

机译:汽车差分双瓦齿轮对的非线性动力学

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The dynamics of an automotive differential hypoid gear pair is investigated. The gear pair model is a 4 degree-of-freedom torsional model, including the torsional deflections of the supporting shafts of the pinion and the gear. It also includes the dynamic transmission error of the mating teeth pairs. The variations in teeth contact stiffness/contact, principal radii of contact and static transmission error are determined during the meshing cycle, using the CALYX software. The equations of motion are solved using a numerical integration scheme. A preliminary parametric study is presented, enabling identification of different periodic responses as the vehicle cruising speed alters.
机译:研究了汽车差分双瓦齿轮对的动态。齿轮对模型是一种自由度扭转模型,包括小齿轮和齿轮的支撑轴的扭转偏转。它还包括配对齿对的动态传输错误。使用Calyx软件,在啮合循环期间确定齿接触刚度/接触,主半径和静态传输误差的变化。使用数值积分方案解决运动方程。提出了初步参数研究,使得能够识别不同的周期性响应作为车辆巡航改变。

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