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编号南京航空航天大学金城学院毕业设计题 目离合器操纵机构设计学生姓名倪斯伟学 号2007012121系部机电工程系专 业车辆工程班 导教师卢静助教二〇一一年六月南京航空航天大学金城学院本科毕业设计（论文）诚信承诺书本人郑重声明：所呈交的毕业设计（论文）（题目：）是本人在导师的指导下独立进行研究所取得的成果。尽本人所知，除了毕业设计（论文）中特别加以标注引用的内容外，本毕业设计（论文）不包含任何其他个人或集体已经发表或撰写的成果作品。作者签名：年月日（学号）：离合器操纵机构设计摘 要离合器操纵机构主要的作用是使离合器完成接合和分离的动作，操纵机构按分离时所需的能量分为机械式、液压式、弹簧助力式、气压助力机械式及气压助力液压式等等；根据结构型式以机械式(以绳索式为主)操纵机构和液压式操纵机构两种较为普遍，相对绳索式操纵机构, 液压式操纵机构有很多优点。基于液压式操纵机构的种种优点, 中高级轿车均采用了液压式操纵机构。本文所研究的车型（以桑塔纳2000GSi为研究对象）的离合器所采用的液压操纵系统由离合器路板、储液雌、进油软管、主缸、工作缸、油管总成、分离板、分离轴承等组成，本文简单介绍了整个操纵系统中各部件的工作过程，以及离合器操纵机构设计的约束条件。离合器操纵机构的设计中需要校核的主要参数有离合器踏板力、踏板行程的校核以及自由行程的校核，为后面一张各部件的的调整做准备。校核过后就需要对机构的各部件进行调整。CATIA V5可以对产品开发过程的各个方面进行仿真，并能够实现工程人员和非工程人员之间的电子通信。产品整个开发过程包括概念设计、详细设计、工程分析、成品定义和制造乃至成品在整个生命周期中的使用和维护。本文还介绍了catia的主要功能，基于catia强大的三维建模能力，同时结合校核得到的数据，可以对离合器操纵机构进行三维建模。关键词：?离合器，操纵机构，设计，三维建模。The design of clutch manipulatedmechanismAbstractModern cars are most often mechanical transmission system, including the clutch is as an independent components and exist. In transmission system plays a preach twist, separating transmission, damping and overload protection multiple functions. Clutch first demand manipulated mechanism convenient operation. Portability included two sides, one is added in the clutch pedal force should not by gas power hydraulic excessive (manipulated mechanism), on the other hand is formed correction institutions should be pedal.The role of main clutch manipulated mechanism is to finish the separation of joints and clutch manipulated mechanism according to the movement, the energy required to separate into mechanical and hydraulic, pneumatic booster spring power type, mechanical, and pneumatic booster hydraulic type, etc.; According to the structural type to mechanical (by a rope type primarily) operation and the hydraulic control mechanisms, two more common manipulated mechanism relatively rope type, the hydraulic control mechanisms has many advantages. Based on the hydraulic control mechanisms of its advantages, senior cars are a