汽车自动变速器综合性能台架试验项目设计

以开发的汽车自动变速器综合性能检测台为基础,对照汽车自动变速器的实车试验,设计开发了6项台架试验项目。介绍了各试验项目的试验目的、试验方法与特点。经试验分析表明,以检测台为基础的6项台架试验项目能够全面地检测汽车自动变速器的各项性能,可替代实车试验,为故障诊断提供参考。

Design of Bench Test Items for Synthesis Performance of Vehicle Automatic Transmission

Based on the test bench of synthesis performance for vehicle automatic transmission,contrasting with complete vehicle test of vehicle automatic transmission,six bench test items are developed.The test purpose,test method and features of different test items are introduced.The test results show that the six bench test items can inspect the different performances of vehicle automatic transmission,may replace the complete vehicle test,and can provide reference to trouble diagnosis.