巴哈赛车中央制动减速器的设计与优化  

Design and Optimizing of Baja Car Central Brake Reducer

作　　者：马健 王颖初 宫皓斌 宋志 王宏睿 陈佩江 

机构地区：[1]临沂大学机械与车辆工程学院,山东 临沂

出　　处：《机械工程与技术》2022年第5期546-554,共9页Mechanical Engineering and Technology

摘　　要：自主设计一款满足巴哈赛车要求,追求轻量化的中央制动减速器,以解决目前市场上巴哈赛车自制减速器存在结构单一、成本较高、传动效率较低等问题,具有重要的意义。分析了巴哈赛车减速器的设计理念,确定了中央制动减速器的设计目标和总体设计,利用CATIA制图软件设计了中央制动减速的零部件,对中央制动减速器的关键零部件进行拓扑优化,达到轻量化的设计目标;介绍了减速器的功用与动力传递路线,分析了减速器的润滑与密封,总结了中央制动减速器的设计过程。通过大量计算和实验结果,证明了中央制动减速器在巴哈赛车应用中的可靠性。It is of great significance to design a central brake reducer to meet the requirements of Baja racing car and pursue lightweight, so as to solve the problems of single structure, high cost and low trans-mission efficiency of the self-made reducer of Baja racing car in the current market. This paper analyzes the design concept of Baja racing car reducer, determines the design goal and overall design of the central brake reducer, uses CATIA drawing software to design the central brake deceleration parts, topological optimization of the key parts of the central brake reducer, to achieve the light-weight design goal. The function and power transmission route of reducer are introduced, and the lubrication and sealing of reducer are analyzed. The design process of the central brake reducer is summarized. The reliability of the central brake reducer in Baja racing is proved by a lot of calculation and experimental results.

关 键 词：动力传递路线 拓扑优化 制图软件 传动效率 赛车 减速器 自主设计 总体设计 

分 类 号：U46[机械工程—车辆工程]