汽车减速器齿轮鼓形的确定与验证 Determination and Verification of Gear Drum Shape of Automobile Reducer

汽车减速器齿轮在使用过程中，受到复杂力矩影响，为了使齿轮受力更加均匀，在齿轮齿向方向进行鼓形修形，但鼓形确定还没有统一方法。针对采用Gleason公司鼓形加工机床加工的汽车减速器齿轮，通过测量加工后鼓形形状，确定汽车减速器用齿轮鼓形形状的问题。同时利用ANSYS软件进行鼓形量的计算验证，通过理论分析和仿真运算，确立齿轮的鼓形利于齿轮受力。 The gear of the automobile reducer is affected by complex torque in the course of use, in order to make the gear force more evenly, the drum gear in the direction of the drum has been shaped, but there is no uniform method for determining drum shape. Be aimed at the gear of automobile re-ducer machined by drum machining machine of Gleason company, by measuring drum shape after machining, the problem of drum shape of gear used in automobile retarder is determined. Mean-while, the drum shape is computed and verified by ANSYS software, through theoretical analysis and simulation operation, the drum shape of gear is established, which is favorable to the force of gear.