大学生方程式赛车设计（传动及最终传动系统设计）（有cad图+三维图）毕业设计_计算机程序设计_计算机设计辅导_计算机设计代做_java_安卓_小程序_springboot_ssm计算机程序设计资料网

大学生方程式赛车设计（传动及最终传动系统设计）（有cad图+三维图）

大学生方程式赛车设计（传动及最终传动系统设计）

摘要

汽车传动系统的基本功用是将发动机输出的动力传递给驱动车轮，传动系统对整车的动力性和设计中一个重要的组成部分。本文主要研究的是FSAE方程式赛车传动系统的燃油经济性有很大的影响，故传动系统参数的确定是汽车设计，基于我院LS Racing车队三年来的比赛经验和设计理念，对赛车的传动系统进行优化和改造。本赛车选用的是铃木CBRR600四缸发动机，差速器是选用德雷克斯勒限滑差速器（Drexler），根据发动机的特性参数、档位比和差速器的工作原理，选择合适的链传动比，计算链条的参数，设计差速器固定支架，合理的布置整个传动系统。针对传动系统各组成部件，采用ANSYS有限元分析软件对零部件进行强度校核，优化结构使其达到质量轻、强度高的目标。

关键字：FSAE，差速器选型，德雷克斯勒限滑差速器，传动系

Formula SAE of china (transmission and final drive system)

ABSTRACT

The basic function of auto transmission system is transfer engine power to drive wheels .The transmission system has a great influence in dynamic performance .So the parameter of drive system is one of the important part in automobile design .The article mainly research is drive system design of FSAE racing car. The car drive system optimization and transformation is based on LS Racing team competition experience and design concept in the past three years .The racing car engine is choose SUZUKI GSX-R600 have four cylinder engine .The differential is choose Drexler limited slip differential. According to the characteristics of the engine parameters, gear ratio and differential working principle ,that choose the right chain transmission ratio, calculation chain parameters, design the differential fixed bracket, reasonable arrangement of the drive system. Aimed at the transmission system components, use the ANSYS finite element analysis to check intensity of the parts, that optimize structure enables it to achieve light weight, high strength goal.

KEY WORD： FSAE, Differential selection, Drexler limited slip differential, the ANSYS finite element analysis

目录

第一章 大赛背景及发展现状