(毕业论文)多功能汽车性能综合试验台设计说明书.doc

摘要
本设计通过对目前汽车性能单项试验台进行分析、比较的基础上,根据现代汽车检测的现状和需要,对汽车检测理论和检测方法进行了深入的探讨,并根据检测方法、运用所学知识和查阅有关资料设计开发出一种集动力性、制动性、车速表试验于一身的多功能汽车性能综合试验台。
该试验台是在确定检测参数,如驱动力、底盘功率、制动力、车轮阻滞力后,综合分析市场上已有的汽车性能单项试验台的基础上设计出来的。它改变了传统的汽车检测方式,可以在不移动汽车的基础上,检测汽车的驱动功率、各轮的制动力和进行车速表的校核。该汽车性能综合试验台运用先进的传感器和电子技术作为检测手段,用计算机作为控制和分析中枢,能快速、准确的检测出多项性能参数,为汽车的维护与保养提供可靠的理论依据,为汽车性能的检测提供可靠有效的检测设备,进一步实现对现代汽车技术性能全方位检测的目的。
本次设计的汽车性能综合试验台主要用于测试中小型车的各种性能参数,它集制动、底盘测功、车速表校正于一身,具有结构紧凑、维修方便、体积小等优点。
关键词: 汽车试验台; 检测; 综合性能; 设计
Abstract
This design through carries on the analysis, in parison foundation to the present automobile performance single item test platform, according to the modern automobile examination's present situation and the need, has carried on the thorough discussion to the automobile examination theory and the examination method, and according to the examination method, the utilization studies the knowledge to develop one kind of collection power with the consult pertinent data design, the brake, the speedometer experiment in a body's multi-purpose automobile prehensive test platform.
This test platform is in the determination examination parameter, after like the driving influence, the chassis power, the braking force, the wheel hinder the strength, in the generalized analysis market in the existing automobile performance single item test platform's foundation designs. It changed the traditional automobile detection mode, may, in does not move in automobile's foundation, examines automobile's driver power, each wheel braking force and carries on speedometer's examination. This automobile performance synthesizes the test platform utilization advanced sensor and the electronic technology takes the examination method, takes the control and the analysis main center with puter, can fast, the accurate examination many performance parameters, provides the reliable theory basis for automobile's maintenance and the maintenance, provides the reliable effective check-out facility for the automobile performance's examina