轿车用液力变矩器性能试验分析

Testing Study on Hydraulic Torque Converter for Car

介绍了液力变矩器性能计算机测控试验台的组成结构及工作原理 ,在搭建的液力变矩器试验台上 ,对无级自动变速车辆液力变矩器进行了性能台架试验研究 ,建立了液力变矩器数学模型 ,为进一步研究和开发设计基于液力变矩器装置自动变速汽车传动系统奠定了基础。

A test bed with computer control for hydraulic torque converter test is built up. The structure and principle of the test bed are introduced. The performance characteristic of torque converter for a CVT car is studied, and the mathematic model of the torque converter is established based on test results, which lays a foundation for the exploitation of automatic transmission car with hydraulic torque converter.