文档介绍：大学生方程式赛车变速箱及传动系统设计
摘要
变速器是汽车传动系中最关键部件之一。其设计任务是设计一台用于FSAE赛车上手动变速器。
设计中选择本田CBR600-F4i作为方程式赛车发动机。依据发动机型号，能够得出发动机最大转矩、最大功率、最高转速等参数。设计赛车无主减速器，采取链传动，且传动比已知。依据以上参数，结合汽车设计、汽车理论、机械设计、汽车底盘设计等相关知识计算变速器参数，并验证变速器合理性。
设计中利用了CAD、UG等软件制作了变速器关键总成模型，并绘制了变速器装配总图及关键零件二维图。
经过设计，我学****和巩固了专业课知识而且了解了不少相关专业知识，也提升了个人能力，更关键是锻炼了和人协作精神。
关键词：汽车工程；变速器；设计；手动
The Design of Formula SAE Car Gearbox
and Transmission System
Abstract
Gearbox is the one main component of the vehicle duty of this design is to design a manual transmission used in the FSAE Racing car.
We chose Honda CBR600-F4i as the engine of FSAE Racing car. According to the engine model, we can draw the maximum engine torque, maximum power, maximum speed and other parameters. The design of the car without main gear, using chain drive, and the transmission ratio is known. Based on the above parameters, combining automotive design, automotive theory, mechanical design, automotive chassis design and other related knowledge ,calculate transmission parameters and verify the reasonableness of the transmission.
Duiring design, I use CAD, UG and other softwares to produce the model of main transmission assembly , and the mapping of the transmission assembly diagram and major parts of total two-dimensional diagram .
By designing, I not only learn and consolidate knowledge ,understanding of a number of specialized courses related professional knowledge, but also improve the ability of individuals, but more importantly is to exercise the spirit of collaboration with others.
Key Words：Automotive engineering;Transmission;Design;Manual
目录
摘要 i
Abstract ii
第一章绪论 1
课题研究背景 1
课题研究意义 1
本课题研究现实状况及发展 2
本章小结 3
第二章变速器传动机构部署方案 3
变速器概述 3
变速器传动机构部署方案 4
5
第三章变速器关键参数选择 5
. 变速器挡数选择及各挡传动比确实定 5
5
5
6
7
7
7