用仿真和优化技术对801军用推土机主离合器过热原因分析与改进设计

USING OPTIMIZATION TECHNIQUE AND SIMULATION FOR ANALYZING THE OVERTEMPERATURE REASON OF THE MAIN CLUTCH IN 801 MILITARY BULLDOZER AND FOR IMPROVING ITS DESIGN

本文根据801军用推土机在设计定型时主离合器温升过高、寿命缩短的问题,采用的离合器仿真、优化设计软件进行改进设计,通过试验取得了满意结果。

This thesis analyses the reason of overtemperature and shortened service life of the main clutch in design test of 801 military bulldozer,using simulation and optimization technique.The thesis has also proposed the improving design.The result of our experiment is satisfactory.