摇臂钻床液压控制系统设计_毕业论文.doc

摇臂钻床液压控制系统设计 摘 要 液压传动控制是工业中经常用到的一种控制方式，它是采用油液完成传递能量的过程，因为液压传动控制方式的灵活性和便捷性，液压控制在工业上受到广泛的重视。液压传动相对于机械传动来说，是一门新技术，因此对液压传动进行研究具有特别重要的意义。现代机械一般多是机械、电气、液压三者紧密联系，结合的一个综合体。液压传动与机械传动、电气传动并列为三大传统形式，液压传动系统的设计在现代机械的设计工作中占有重要的地位。本文以摇臂钻床为研究对象，对其进行液压控制系统设计，设计时从实际情况出发，有机地结合各种传动形式，充分发挥液压传动的优点，力求设计出结构简单、工作可靠、成本低、效率高、操作简单、维修方便的液压传动系统。 关键词：液压传动系统；摇臂钻床；系统设计 Radial drill drilling machine hydraulic control system design Abstract Author : Tutor : The hydraulic steering is one control mode which in the industry uses frequently, it is uses the hydraulic pressure to complete the transmission energy the process, because the hydraulic steering ways flexibility and convenient, the hydraulic control receives the widespread value in the industry. The hydraulic transmission was opposite in the mechanical drive, was a new technology, therefore conducted the research to the hydraulic transmission to have the specially vital significance. The modern machinery general many are the machinery, electrical, the hydraulic pressure three close relations, a union complex compound. The hydraulic transmission and the mechanical drive, the electric drive compound are three big traditional forms, hydraulic actuation systems design hold the important status in the modern machinerys project work.This article take the radial drill drilling machine as the object of study, carries on the hydraulic control system design to it, when the design embarks from the actual situation, organically unifies each transmission form, displays the hydraulic transmission fully the merit, makes every effort to design the structure to be simple, the operation reliable, the cost are low,the efficiency is high, simplicity of operator, service convenient hydraulic actuation system. Key word: Hydraulic transmission system; Radial drilling machine; System design 目 录 1 绪论 1 2 摇臂钻床概述 2 2.1 摇臂钻床简介 2 2.2 摇臂钻床的主要结构 2 2.3 摇臂钻床的运动形式 3 2.4 摇臂钻床的主要特点 3 3 液压系统在工程中的应用及优缺点分析 4 3.1 液压系统在工程中的应用 4 3.2 液压传动系统的优缺点 4 3.2.1 优点 5 3.2.2 缺点 5 4 液压系统的初步