拉式膜片弹簧离合器的设计

摘要

离合器装在发动机与变速器之间，汽车从启动到行驶的整个过程中，经常需要使用离合器。它的作用是使发动机与变速器之间能逐渐接合，从而保证汽车平稳起步；暂时切断发动机与变速器之间的联系，以便于换档和减少换档时的冲击；当汽车紧急制动时能起分离作用，防止变速器等传动系统过载，起到一定的保护作用。离合器类似开关，接合或断离动力传递作用，因此，任何形式的汽车都有离合装置，只是形式不同而已。现在，电子技术也进入了离合器系统。一种由控制单元（ECU）控制的离合器已经应用在多款的轿跑车上。

关键词：从动盘总成传动系拉式膜片弹簧非线性弹性特性

Abstract

The clutch is mounted between the engine and the transmission, and the clutch is often used throughout the process from start to travel. Its role is to make the engine and the transmission can be gradually between, so as to ensure a smooth start of the car; temporarily cut off the connection between the engine and the transmission in order to facilitate the shift and reduce the impact of the shift; when the car can brake from the emergency Separation, to prevent the transmission and other transmission system overload, play a protective role. Clutches are similar to switches, engaged or disconnected from power transfer, so any form of car has a clutch device, but the form is different. Now, electronic technology has also entered the clutch system. A clutch controlled by a control unit (ECU) has been used in a variety of coupe.

Key words: driven plate assembly drive system pull - type diaphragm spring nonlinear elasticity characteristics