试验台装配图A0
摘要
机动车制动软管即刹车管，是机动车制动系统中必不可少的零件。制动软管分为液压、真空和压力制动软管三部分，本次针对液压制动软管设计了液压制动软管挠曲耐久性试验台，实验严格依据了国家所定制的标准。详细介绍了试验台的机械系统的组成和结构，三相异步电机的选择，轴的强度校核，皮带轮的计算和选择等。液压控制系统包括液压传动控制系统，传动原理以及液压控制系统的发展。本次设计是集机、电于一体的典型设计，通过模拟制动软管的真实工作环境，对制动软管的挠曲耐久性进行检测。
关键词：制动软管，制动软管挠曲耐久性试验台，挠曲寿命
Abstract
A motorvehicle brake hose,or brake tube,is an essential part of a motorvehicle's braking system.The brake hoses are divided into three parts,hydraulic,vacuum and pressure brake hoses,this paper designed a hydraulic brake hose flexural durabilitytest bench for hydraulic brake hoses,the experiment is strictlyaccording to the national custom standards.The composition and structure of the mechanical system of the test bench,the selection of three-phase asynchronous motor,the strength calibration of the shaft,the calculation and selection of the pulley,etc.are described in detail.Hydraulic control systems include hydraulic transmission control systems,transmission principles and the development of hydraulic control systems.This design is a typical design that integrates mechanical and electrical components to test the deflection durabilityof brake hoses bysimulating the realworking environment of brake hoses.
Keywords: braking hose，Brake Hose flexural durabilitytest bed，
flexible life.
目录
绪论1
第一章制动软管挠曲耐久性试验台方案设计4
1.1设计任务4
1.2对制动软管的介绍5
1.3设计方案5
第二章机械部分的设计计算7
2.1械部分简介7
2.2轴的参数计算和轴径选择7
2.3电动机的选择8
2.4皮带轮设计计算9
第三章液压控制系统及状况监测11
3.1液压传动控制系统11
3.2液压传动的基本原理11
3.3液压控制系统的发展现状12
3.4液压传动系统的优点和缺点14
3.5试验机的操作方法15
3.6状况监测15
结论16
参考文献17
致谢18
试验台三视图A0
轴A1
1字数
2摘要
3设计所包含文件
4目录
