文档介绍：毕业设计说明书中文摘要
膜片弹簧离合器的设计
摘要汽车离合器位于发动机和变速箱之间的飞轮壳内,用螺钉将离合器总成固定在飞轮的后平面上,离合器的输出轴就是变速箱的输入轴。在汽车行驶过程中,驾驶员可根据需要踩下或松开离合器踏板,使发动机与变速箱暂时分离和逐渐接合,以切断或传递发动机向变速器输入的动力。
膜片弹簧离合器是近年来在轿车和轻型汽车上广泛采用的一种离合器,它的转矩容量大而且较稳定,操作轻便,平衡性好,也能大量生产,对于它的研究已经变得越来越重要。此设计说明书详细的说明了轻型汽车膜片弹簧离合器的结构形式,参数选择以及计算过程。
本文主要是对轻型汽车的膜片式弹簧离合器进行设计。根据车辆使用条件和车辆参数,按照离合器系统的设计步骤和要求,主要进行了以下工作:选择相关设计参数主要为:摩擦片外径的确定,离合器后备系数的确定,单位压力的确定。并进行了各主从部分的设计主要为:摩擦片的设计,膜片弹簧的设计,操纵机构的设计,扭转减震器的设计,以及从动盘设计(从动盘毂的设计)设计等。
关键词: 离合器膜片弹簧从动盘压盘摩擦片
毕业设计说明书外文摘要
The design of diaphragm spring clutch
Abstract
Automobile Clutch is in the flywheel shell between the engine and gearbox, using screw to fix the clutch assembly in the back of the flywheel, clutch output shaft is the input shaft of the gearbox. When the auto is running, the driver may need to tread the pedal or release the clutch pedal so that the engine and gearbox temporarily separate and progressively joint together, to cut off the engine or transmit the power input from transmission to the engine.
In recent years theca spring clutch is a kind of clutch that is widely adopted in vehicle and light vehicle. It has great capacity of torque and is more stable, easy to manipulate with well equilibrium. And it also can be produced in batch. So the research of the clutch is ing more and more important. This design manual of the light vehicle theca spring clutch elaborates on the construction, choosing parameters and process of calculate.
This paper is to design the single-car theca spring clutch. According to vehicle conditions and parameters, and in accordance with steps and
requirements of the clutch system, mainly focusing on following work:to select the main parameters, such as, the determination of friction-diameter D, the determination of clutch reserve factor, the pressure on the units identified P. And the thesis is to design the main and subtract parts, such as, the design of friction plate, the design of diaphragm spring, and the design of manipulating construction, the design of th