双面钻床电控系统设计

2604130359本科毕业设计题目双面钻床电控系统设计系别工程技术系专业机械设计制造及其自动化学生姓名学号指导教师职称教授2015年04月18日双面钻床电控系统设计摘要液压控制系统和PLC系统在组合机床中有着重要作用，对液压控制系统和PLC系统的设计也是进行组合机床设计的重要组成部分。做好对液压控制系统和PLC系统的设计，有利于提升组合机床的总体性能，并使动力元件有效可靠的运行。液压系统和PLC系统设计是整个机械设计的重要部分，它的任务是根据机器的用途、特点和要求、利用液压传动和电器控制的基本原理，拟定出合理的液压系统图和电路控制图，在经过必要的计算来确定系统，然后按照相应参数和要求来选用液压元件和PLC元件的规格和进行系统的结构设计。本文以组合机床液压控制系统和PLC系统为研究对象，对组合机床控制系统的体系结构进行了研究，并以组合钻床液压控制和PLC系统为切入点，对如何使组合机床驱动动力滑台实现液压控制和PLC进行了深入研究。同时基于MCGS设计出了控制界面，方便组合机床的监控，适合于在大批量加工中的使用。关键词：液压传动；液压泵；电路控制系统；接线图；MCGSABSTRACTThehydrauliccontrolsystemandPLCsystemincombinationmachinetoolshastheimportanteffect.ThehydrauliccontrolsystemandPLCsystemdesignisalsocombineddesignisanimportantpartofthemachinetool.WorkwelltothehydrauliccontrolsystemandPLCsystemdesign,helptopromotetheoverallperformanceofthecombinationmachinetools,andtomakepowercomponentsofaneffectiveandreliableoperation.HydraulicsystemandPLCsystemdesignisanimportantpartofthewholemachinedesign,itisthetaskofthemachineUSES,accordingtothecharacteristicsandrequirements,usinghydraulictransmissionandelectriccontrolofbasicprinciple,drawupareasonablehydraulicsystemgraphandcircuitcontrolchart,afterthenecessarycalculationtodeterminethesystem,thenaccordingtotherelatedparametersandrequirementstochoosehydrauliccomponentsandPLCofthespecificationsofthecomponentsandsystemstructuredesign.BasedonthecombinationmachinetoolsofthehydrauliccontrolsystemandPLCsystemastheresearchobject,thecombinationmachinecontrolsystem,thesystemstructureoftheresearch,andtocombinationdrillingmachinehydrauliccontrolandPLCsystemasthebreakthroughpoint,howtomakethecombinationmachinetoolsdrivepowerslidearealizehydrauliccontrolandPLCisdeeplystudiedAtthesametimebasedonthecontrolinterfacedesignMCGS,convenientcombinationmachinetoolssurveillance,suitablefortheuseofprocessinginlargequantity.Keywords：Hydraulictransmission；Hydraulicpump；Circuitcontrolsystem；Thewiringdiagram；MCGS目录1前言.............................................................................................................................12组合机床设计................................................................................................................22.1总体设计.............................................................................................................22.1.1组合机床的组成及特点...........................................................................22.1.2制定工艺方案..........................................................................................32.2机床联系尺寸总图...........................................................................................42.2.1动力部件的选择......................................................................................42.2.2选择动力箱.............................................................................................42.2.3选择动力滑台..........................................................................................42.2.4夹具轮廓尺寸的确定...............................................................................62.2.5机床的装料高度....................................................................................62.2.6中间底座.................................................................................................62.2.7确定多轴箱轮廓尺寸...............................................................................73.1组合机床液压系统的工况分析...........................................................................83.1.1负载分析..................................................................................................83.1.2运动分析...............................................................................................103.2液压系统主要参数的确定.................................................................................103.3确定液压系统方案和拟定液压系统原理图.....................................................133.3.1确定液压系统方案：.............................................................................133.3.2确定回路：............................................................................................144PLC控制系统硬件设计................................................................................................154.1PLC的概述.......................................................................................................154.2PLC控制系统设计的一般步骤......................................................................164.3PLC的主电路图和I/O分配表.........................................................................174.4、PLC的梯形图.................................................................................................184.5、PLC的I/O接线图..........................................................................................195MCGS组态软件简介........................................................................错误!未定义书签。5.1MCGS组态软件的功能和特点.............................................错误!未定义书签。5.2MCGS组态软件的系统构成.................................................错误!未定义书签。5.2.1MCGS组态软件的整体结构.....................................错误!未定义书签。5.2.2MCGS工程的五大部分.............................................错误!未定义书签。5.3MCGS组态的设计................................................................错误!未定义书签。6结论.....