铁路提速客车电空制动系统分析说明学士学位论文.docVIP

毕业设计说明书 课题名称：提速客车电空制动系统分析 摘 要 以主型旅客列车25T型铁路旅客列车为主要对象，研究了客车电空制动系统的总体情况，详细地描述了电空制动系统各机械结构组成和特点，它主要从风源系统、制动机，基础制动装置三个方面说明了系统工作原理，纯净、干燥、定压的空气、具有良好制动性能的F8型电空制动机以及轴盘式盘形制动基础制动装置共同组建了当代先进、成熟的制动装置。在制动系统部分，为提高制动系统的可靠性采用了制动气路控制阀、制动管排的模块化组装集成技术，采用了制动系统的安全监控装置，本设计说明书调查了我国旅客客车基础制动装置在各型客车上的分布情况，根据发展趋势，对盘形基础制动装置的特点进行了深入分析。通过分析提速旅客列车运行技术特点，明确了电空制动系统和盘形基础制动装置在安全、舒适性、技术经济方面更具优势的结论。 关键词：电空制动 基础制动装置 提速 铁路客车 ABSTRACT By the type of passenger train 25 T railway passenger train as the main object， the electric braking system of the empty bus the overall situation， a detailed description of the electric braking system of mechanical structure the empty composition and characteristics， it mainly from the brake system， become a common practice， foundation braking device three aspects that the system working principle， pure， dry has certain pressure air， with good brake performance type f8 electric air brake disc plate and shaft structure dynamic foundation braking device to set up a contemporary advanced and mature brake. In the braking system parts， in order to improve the reliability of the braking system of the brake control valves， pneumatic brake tube modular assembly integration technology， using the braking system safety monitoring device design specification in the survey passenger bus foundation braking device in each model the distribution of the bus， according to the development trends of disc brake equipment based on the characteristics of the deep analysis. Through the analysis of speed-increased passenger train operation technical characteristics， made clear the air brake system and disc foundation braking device in safety， comfort， technical economy more advantages conclusion. Key words: electric pneumatic brake Foundation braking device Improve speed Railway passenger 目 录 第一章 概述 1 1.1 25T型客车车辆的发展及地位 1 1.2 制动的意义与作用 1 1.3 电空制动的优势 2 第二章25T型客车的组成和内部结构 4 2.1 25T型客车的组成 4 2.2 25T型客车的结构特点 8 第三章25T型客车制动系统的组成 10 3.1 基础制动装置 10 3.2 25T客车车辆制动机 14 3.3 风源系统 17 3.4 其它技术制动装置