制动缸毕业论文---汽车用液压串联双腔制动主缸的设计

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1、液压串联双腔制动主缸的设计 I 汽车用液压串联双腔制动主缸的设计 摘 要 汽车液压串联双腔制动主缸它是两个独立的产生液压的油腔，制动主缸的作用 是产生制动液压。液压制动装置是利用特制的油液，将驾驶员施加到制动踏板上的 制动传到车轮制动器上，产生制动作用。液压制动结构简单，制动滞后时间短，制 动稳定性好，能适应多种制动器，故多在中、小型汽车上广泛使用。本设计主要实 现了汽车液压串联双腔制动主缸的设计。液压缸的设计包括了系统工作压力的确 定、液压缸活塞直径的确定和活塞杆直径的确定、液压缸壁厚和外径的计算、缸盖 厚度的确定、缸体长度的确定以及活塞杆稳定性的验算。 关键词关键词 制动主缸/缸盖/活塞杆

2、 液压串联双腔制动主缸的设计 II AUTOMOBILE HYDRAULIC SERIES DOUBLE CAVITY AUTOMOBILE HYDRAULIC SERIES DOUBLE CAVITY BRAKING MAIN CYLINDER DESIGNBRAKING MAIN CYLINDER DESIGN ABSTRACT Vehicle hydraulic brake master cylinder dual-chamber series is the generation of two independent hydraulic oil chamber, brake master

3、 cylinder which generates the hydraulic brake. Hydraulic brake system is the use of special oil, the driver applied the brake to the brake pedal wheel brakes on the spread, resulting in brake. Simple hydraulic brake, brake lag time is short, braking stability, can adapt to a variety of brakes, it is

4、 more in the medium and small cars are widely used.This design introduces a vehicle hydraulic brake master cylinder series dual-chamber design. Hydraulic cylinder design includes the determination of the system working pressure, the diameter of the hydraulic cylinder piston rod diameter to identify and determine the hydraulic cylinder wall thickness and diameter of the calculation, to determine the thickness of cylinder head, cylinder and piston rod to determine the length of stability of c