文档介绍：摘要
本文主要针对机车振动平台装置及其控制进行设计,通过autocad软件进行辅助设计。首先分析机车振动平台的运动特性及运动方式确定其主要参数,包括液压缸的推力,带传动带轮的位置;根据主参数和设计要求进行液压缸,控制系统的设计及选用。本设计的机车振动台共有三大部分,包括机架部分,液压部分,和控制部分。本课题主要模拟机车的颠簸情况,为振动试验搭建测试平台。该项目的研发具有重要的现实意义和工程应用价值。
关键词:振动平台,液压缸,机架,控制
ABSTRACT
In this paper, vibration platform for the otive control device and its design, through autocad puter aided design. First, the movement of otive vibration platform features and sports determine its main parameters, including the thrust hydraulic cylinder, the amplitude of vibration may; according to the main parameters and design requirements for hydraulic cylinders, control system design and selection. The design of the otive vibration table a total of three parts, including chassis parts, hydraulic parts, and the control section. The main subject of the rough conditions simulated otive, built for the vibration test test platform. The project's research and development has important practical significance and engineering applications.
Key words: vibration platform, hydraulic cylinders, design, rack
目录
1 绪论------------------------------------------------------------1
国内外基本情况----------------------------------------------1
目前存在问题------------------------------------------------3
完成设计的方案及主要措施------------------------------------3
2 机车振动平台的总体设计---------------------------------------4
振动台介绍--------------------------------------------------4
振动台分类--------------------------------------------------4
各种类型振动台的性能比较和选择原则--------------------------8
机车振动平台的主要设计参数----------------------------------9
3 总体设计及计算------------------------------------------------11
液压缸的选用------------------------------------------------11
电动机的选择------------------------------------------------18
V 带的设计及计算--------------------------------------------19
4 控制系统的设计------------------------------------------------23
控制系统总体设计及选择--------------------------------------23
D/A 转换器接口电路的设计------------------------------------24
4.