YJH315型液力变矩器同轴度控制分析及思考

YJH315型液力变矩器广泛应用于ZL30装载机和CPCD35液力叉车等工程车辆中,其同轴度精度直接影响着传动系统的使用寿命和可靠性.针对YJH315型液力变矩器,分析了其在生产过程中同轴度误差的产生原因及其控制方法,认为泵轮和前罩工件状态、总成焊机机械系统状态、泵轮和前罩的结构是影响变矩器同舟度的三个主要因素,为改进...

Analysis and Thinking on Coaxial Degree Control of YJH315 Hydraulic Torque Converter

YJH315 hydraulic torque converter is widely used in ZL30 loader,cpcd35 hydraulic forklift and other engineering vehicles.Its coaxiality accuracy affects the service life and reliability of the transmission system directly.Aiming at yjh315 hydraulic torque converter,this paper analyzes the causes of coaxiality error and its control methods in the production process.It is considered that the state of pump wheel and front cover workpiece,mechanical system state of assembly welding machine,structure of pump wheel and front cover are the three main factors affecting the coaxiality of torque converter and provides reference for improving process and reducing cost.At the same time,puts forward the breakthrough of high-precision assembly technology,high precision forming technology,high precision machine control technology ensure the coaxial accuracy of torque converter.