中 文 摘 要离合器装在发动机与变速器之间。它的作用是使发动机与变速器之间能够逐渐接合，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。为保证离合器有良好的工作性能，对汽车离合器的设计提出如下基本要求：1 在任何行驶条件下，传递发动机最大扭矩的能力有适当的储备。2 接合要平顺，以保证汽车起步的平稳。3 分离时要彻底、迅速。4 离合器从动部件的转动惯量要小，以便于换档和减少换档时齿轮的冲击。5 应设有扭转减振阻尼装置，使汽车传动系统在工作转速范围内避免扭转共振。6 具有良好的通风散热条件和必要的热容量，以保证离合器的工作温度不至于过高。7 操纵轻便。8 使用寿命要长，力求与汽车传动系统及其它总成等寿命。此外，也要离合器结构简单、紧凑，质量小，工艺性好，维修方便及适合大批1量生产。关键词 : 离合器 传动惯量 齿轮 发动机AbstractInstalled in the clutch between the engine and transmission. Its role is to be between the engine and transmission joint gradually, so as to ensure a smooth start car; temporarily cut off the engine and transmission will be the link between the shift to shift, and to reduce the impact when the vehicle when the emergency brake Isolation can play role in preventing transmission, and other transmission system overload, play a protective role. To ensure a good working clutch performance, the design of the automobile clutch made the following basic requirements: 1 in any driving conditions, engine torque transmission capability appropriate reserves. 2 engagement to ride in order to ensure a smooth start car. 3 separation should be thorough and prompt. 4 clutch components follower of inertia to drive small, in order to shift gears and reduce the impact when the shift. 5 There should be 2reversed vibration damping devices, and enable the auto transmission speed in the work area to avoid ...
