汽车主减速器设计说明书
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- 主减速器设计
Abstract: Currently, car have come into every field of human society, especially in the industrial, agricultural, commercial and international trade, national defence construction .
On the main reducer, it is an important component of the car, located in the terminalof vehicle transmission system, also an important part of the drive axle.Its basic function is a universal transmission device transmits the engine torque through the main reducer, reduce speed, increase torque; the conical gear pair changing torque transmission direction . The assembly precision of main reducer assembly pair is high, the manufacturing and assembly quality of the drive axle and the vehicle has a crucial role in drive axle and even the car.
Key words: automobile/ main reducer / conical gear pair
摘要:当前,汽车以进入人类社会的各个领域,尤其是工业、农业、商业与国际贸易、国防建设。
对主减速器而言,它是汽车的一个重要组成部分,位于汽车传动系统的末端,也是驱动桥中的一个重要部分,其基本功用是将万向传动装置传来的发动机转矩通过主减速器,实现降低转速、增大转矩;通过圆锥齿轮副改变转矩的传递方向[2]。主减速器的总成对装配精度要求很高,其制造与装配质量对驱动桥乃至整个汽车有至关重要的作用。
关键词:汽车/主减速器/圆锥齿轮副
1 绪论
1.1 研究目的及意义
随着汽车工业的发展和汽车技术的提高,主减速器的设计和制造工艺都在日益完善。主减速器和其他汽车总成一样,除了广泛采用新技术外,在结构设计中日益朝着“零件标准化、部件通用化、产品系列化”的方向发展及生产组织专业化目标前进。应采用能以几种典型的零部件,以不同方案组合的设计方法和生...