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SD16型推土机变矩器和变速器之间通过万向节连接。在推土机工作中,万向节承受较大扭矩、冲击载荷和振动。若变矩器输出端与变速器输入端的同轴度和夹角超差,不仅会引起万向节磨损、变形等,还会造成异响、摆振及传动效率低等故障,甚至会导致变速器和后桥箱零件损坏。在安装万向节前,只有将2个连接轴中心线的同轴度和轴间夹角控制在要求值以内,才能保证万向节正常工作。1.传动系统结构SD16型推土机传动系统动力传输路径为发动机—变矩器—万向节—变速器—后桥箱—终传箱6。后桥箱与主机架焊接成一体。总装前,需在部件装配
SD16 bulldozer torque converter and transmission through the universal joint connection. In bulldozers work, the universal joint to withstand greater torque, shock load and vibration. If the output of the torque converter and the input end of the transmission coaxial degree and angle difference, not only will cause the universal joint wear, deformation, but also cause abnormal sound, shimmy and low transmission efficiency and other failures, and even lead to transmission and Rear axle box parts damaged. Before installing the universal joint, only the coaxiality of the two connecting shaft centerlines and the included angle between axes can be controlled within the required values to ensure the universal joint work properly. 1. Drive system structure SD16 bulldozer drive system power transmission path for the engine - torque converter - universal joints - transmission - rear axle box - the final box 6. Rear axle box and the main frame welded into one. Before assembly, assembly is required on the part