手动机械式分动器设计本科学位论文

手动机械式分动器设计 摘要本设计主要根据越野汽车的相关技术参数进行手动机械式分动器的设计。根据匹配车型的使用条件和车辆参数选择分动器的结构形式，并根据分动器系统的设计步骤和要求，具体进行了分动器轴、齿轮等零部件的相关设计工作和校核工作，最后绘制了二维图纸。关键词：分动器；手动机械式；设计 Design Of Manual Mechanical Actuator Abstract The design is based mainly on the Off-road vehicle related parameters at the design of the manual mechanical actuator. In accordance with the conditions of vehicles and vehicle parameters, in accordance with the actuator sub-system design steps and requirements, mainly related to design work, including the center distance of actuators, bevel gear and other parameters. And actuators, gears and other parts of the design and verification of the relevant work.Keywords: Actuator; Manual Mechanical; Design 目录摘要Abstract1绪论………………………………………………………………………………………………11.1 分动器简介……………………………………………………………………………………11.2 分动器构造及原理………………………………………………………………………….21.3 分动器类型…………………………………………………………………………………….31.4 分动器的功用和设计要求……………………………………………………………….42 分动器结构方案的选择…………………………………………………………………..52.1 传动方案………………………………………………………………………………………..52.2齿轮的安排…………………………………………………………………………………….62.3换挡结构形式…………………………………………………………………………………63 分动器主要参数的选择…………………………………………………………………..83.1 传动比分配…………………………………………………………………………………….83.2 中心距A………………………………………………………………………………………….84 分动器齿轮参数的确定…………………………………………………………………..94.1 模数………………………………...