基于辛普森电控系统的液压控制油路的分析研究

通过汽车自动变速器的国内外现状的研究得出:我国在汽车自动变速器传动技术上严重缺乏其设计与研究开发能力以及一整套完整的分析方法和设计理论。本文以液压控制现代4AT自动变速器液压回路分析为基础,对辛普森自动变速器四个挡位的液压油路进行测绘,分析其原理及其各种阀在当中起到的作用,为后期的设计工作奠定坚实的基础。

Analysis and Research of oil circuit of Controlled by Hydraulic pressure based on Simpson of Electric Control System

Through the research of the domestic and foreign current research of automatic transmission, it can be acquired that drive technology of automatic transmission in our country have a serious lack of its design ,research and development ability, as well as a complete analysis method and design theory.Based on the Analysis oil circuit of four AT Controlled by Hydraulic pressure, the hydraulic oil circuit of four gears of Simpson automatic transmission is surveyed and mapped and all kinds of valves are analyzd the principle and function.These works will provide the solid foundation for the later designs