西门子802S数控车床的刀架控制设计摘要数控刀架是数控机床的重要组成部分。本课题研究了西门子802S数控车床刀架控制设计。分析了数控机床的基本组成、刀架控制系统的硬件组成和刀架PLC程序及机床的有关参数。本文中所做的主要工作如下：测绘西门子802S数控车床的电气原理图、接线图。对刀架的结构进行了深入的了解，清楚刀架上的传感器信号的输入输出，分析刀架的动作过程、顺序调试刀架控制的PLC程序。绘制了刀架的机械结构图和控制电路图。关键词：西门子802S系统；刀架控制；PLCTheDesignofTurretControlSystemforSiemens802SofCNCMachineToolsAbstractCNCturretCNCmachinetoolsisanimportantpart.TheresearchoftheSiemens802SCNClatheturretcontroldesign.AnalysisofthebasiccomponentsofNCmachinetools,turretcontrolsystemhardwareandtoolcarrierPLCprogramandthemachineparameters.Inthispaper,themajorworkdonebythefollowing:SurveyandMappingSiemens802SCNClatheselectricalschematics,wiringdiagram.Holdersofthestructureofanin-depthunderstandingandclearturretonthesensorsignalsin第1页共36页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共36页theinput-outputanalysistoolcarriermovestheprocess,controltheorderofdebuggingTurretPLCprogram.Drawingtheturretofmechanicalandcontrolstructureofthecircuit.Keywords:SIEMENS802Ssystem;TurretControl;PLC目录摘要...............................................................................................................................................1第一章绪论...............................................................................................................................................31.1课题的研究背景...............................................................31.2课题的来源及意义.............................................................41.3本课题的内容.................................................................6第二章西门子802S数控车床基本组成.................................................................................................72.1CNC系统.....................................................................72.2主轴控制驱动系统.............................................................92.3进給控制驱动系统............................................................102.4辅助装置....................................................................122.5输入输出PLC转接口..........................................................132.6机床本体....................................................................13第三章刀架控制系统硬件组成.............................................................................................................143.1刀架的有关概况..............................................................143.1.1刀架的产生................................................................143.1.2刀架的分类................................................................143.1.3刀架的几种典型结构........................................................143.2四工位刀架的组成............................................................163.2.1四工位刀架的机械结构......................................................173.2.2四工位刀架控制电路的组成..................................................19第四章刀架PLC程序及有关参数设置................................................................................................214.1刀架的PLC程序..............................................................214.2有关参数设置....................................
