题目：基于三菱数控系统立式加工中心PLC控制程序设计摘要在当今机械制造业的发展过程中，数控技术是其核心技术之一。数控加工中心已经成为现代化控制中不可缺少的加工设备，为了满足加工精度的需要无论是对机械结构还是控制系统都提出了相当高的要求，CNC数控系统以其高可靠性和精确受到广大用户的青睐。本文针对三菱M64S数控系统用于加工中心做相应的介绍，包括加工中心的结构、数控系统的规格、接线方式等，本文最重要的是对M64S数控系统的软件PLC控制程序的编写。本文根据设计的要求,主要包括如下几个方面：硬件系统的连接、加工中心电气控制电路设计、PLC控制程序的编写与调试等。第一章介绍了数控技术的概念、构成、分类和发展趋势，并简要介绍了三菱数控系统。第二章具体介绍了数控系统硬件的安装，包括各个设备之间的连接、基本I/O单元之间的连接。第三章介绍了数控加工中心电气控制电路的设计，包括主电路的设计、控制电路的设计和伺服电路的设计。第四章介绍PLC控制程序的编写步骤及关键部分的解释，第五章介绍编程软件和计算机与数控系统进行通信，将程序传入M64S数控系统，进行简单的调试。第六章总结了本次毕业设计的过程和心得。关键词：M64S数控系统；加工中心；PLC控制程序IAbstractIntoday'smachinerymanufacturingdevelopingprocess,theCNCtechnologyisoneofthecoretechnologies.CNCMachiningCenterhasbecomeamoderncontrolindispensableprocessingequipment,TomeettheneedsofmachiningaccuracyregardlessofthestructureormechanicalcontrolsystemisaveryhighdemandCNCsystemswithhighreliabilityandprecisionbyawiderangeofusersofallages.BasedonMitsubishiM64SNCsystemfortheprocessingcenter,Iintroducedprocessingcenterstructure,NCsystemspecifications,andwiringetc.ThemostimportantcontentisaboutthePLCcontrolprogrammingforMitsubishiM64SNCsystem.Accordingtothedesignrequirements,thispaperincludesthefollowingparts:hardwaresystems,theMachiningCenterelectricalcontrolcircuitdesign,PLCcontrolproceduresforthepreparationanddebugging.ThefirstchapterisabouttheNCconcept,structure,classificationandthedevelopmenttrendandMitsubishibriefedtheNCsystem.ChaptertwoisabouttheNCsystemhardwareinstallation,includingalltheequipmentconnectedbasicI/OmodulesbetIenconnections.ThethirdchapterdescribestheCNCMachiningCenterelectricalcontrolcircuitdesign,includingthedesignofthemaincircuit,Controlcircuitdesignandservocircuitdesign.ChapterfourpresentsthePLCcontrolproceduresforthepreparationstepsandkeypartoftheexplanation.ChapterfiveisaboutthesoftwareandcomputerprogrammingandNCsystems,andproceduresintoM64SNCsystemsimpledebugging.InchaptersixIsummarizedthedesignprocessandexperienceofthegraduatedproject.Keywords:M64SNC;Machiningcenter;PLCcontrolproceduresII目录第一章绪论..............................................................................................11.1概述....................................................................................................................11.1.1CNC数控基本概念.......................................................................................11.1.2数控加工中心的组成.....................................................................................11.1.3数控系统的分类.......................................................................................31.1.4数控加工中心的优缺点...........................................................................61.1.5数控技术发展回顾及未来发展趋势.......................................................61.2数控系统介绍....................................................................................................71.2.1三菱数...
