有关数控机床常见故障的诊断维修与机床保养的探析中英文对照AboutcommonfaultdiagnosisofCNCmachinemaintenanceandmachinemaintenanceanalysiscontrastinbothChineseandEnglish数控机床是集机、电、液、气、光高度一体化的现代技术设备，就其维修的重要而言，是侧重电子、机械、液、气及光学的交叉点上。数控机床维修技术不仅是保障数控机床正常运行的前提，对数控机床的发展和完善也起到了巨大的推动作用。Ncmachinetoolsisthecollectionmachine,electricity,liquid,gas,light,highlyintegratedmoderntechnologyandequipment,forthemaintenanceofimportant,isfocusonelectronics,machinery,liquid,gasandopticalintersections.Ncmachinemaintenancetechnologyisnotonlythepremiseofprotectionofthenormalrunningofncmachinetools,tothedevelopmentofnumericalcontrolmachinetoolandperfectalsoplayedahugerole.关键词：数控机床数控系统可编程控制器伺服驱动Keywords:CNCmachinetoolnumericalcontrolsystemPLCservodrive0引言0theintroduction数控机床是一种典型的机电一体化产品，涉及范围比较广，在故障诊断和维护方面与传统机床有很大的区别。因此，学习和掌握数控机床故障诊断及维护技术，及时有效的处理数控机床的各种故障，对企业的维修人员来说非常重要。Numericalcontrolmachinetoolisakindoftypicalelectromechanicalintegrationproducts,involvestherangeiswide,thefaultdiagnosisandmaintenanceaspectshastheverybigdifferencewithtraditionalmachinetool.Therefore,thestudyandmasterthencmachinetoolfaultdiagnosisandmaintenancetechnology,timelyandeffectivehandlingvariousfaultsofCNCmachinetools,maintenancepersonnelisveryimportanttotheenterprise.1数控机床的使用与维修1andtheuseofncmachinetoolmaintenance1.1数控机床的分类和应用随着数控技术的发展，数控机床已经越来越普遍地应用于企业的加工生产当中。数控机床的种类很多，但主要按机床的加工方式和加工工艺对其进行分类。现代工厂中主要以金属切削加工为主，大致可以分为数控铣床，数控镗床，数控立车，数控磨床以及加工中心等。1.1classificationandapplicationofncmachinetoolswiththedevelopmentofnctechnology,ncmachinetoolshasbeenmoreandmorewidelyappliedintheenterprisesofprocessingproduction.ManydifferentkindsofCNCmachinetools,butmainlybymachinetoolprocessingmethodsandprocessingtechnologycarriesontheclassification.Modernfactorymainlymetalmachining,whichcanberoughlydividedintoCNCmillingmachine,CNCboringmachine,CNCverticallathe,CNCgrindingmachineandmachiningcenter,etc.1.2数控机床的维修的特点数控机床与传统机床的维修不同，它是集数控系统、可编程控制器、伺服系统加精密机械等多项高新技术融合于一体的机电一体化产品。数控机床的维修应遵循以下几点：首先，要熟悉数控系统、位置检测与伺服驱动和辅助控制的工作原理、特点及常见故障的处理。其次，要懂得充分利用NC、PLC提供的故障信息来查找故障。做到具体问题具体分析，才能确定故障的准确处理。1.2thecharacteristicsofncmachinetoolmaintenancencmachinetoolsandtraditionalmachinetoolmaintenanceisdifferent,itisasetofnumericalcontrolsystem,programmablecontrollerandservosystemprecisionmachineryandsoonmanyhightechnologyandnewtechnologyintegrationintheintegrationofmechanicalandelectricalintegrationproducts.Ncmachinetoolmaintenanceshouldfollowthefollowingpoints:first,tobefamiliarwithCNCsystem,positiondetectionandservodriveandauxiliarycontroltheworkingprinciple,characteristicsandcommonfaultprocessing.Next,wanttoknowshowtotakefulladvantageofNCandPLCprovidefaultinformationtolocatethefault.Dospecificissuesspecificanalysis,todeterminethefaultaccurateprocessing.1.3数控机床故障诊断维修的基本步骤数控机床的维修过程主要分为三个阶段。首先，到达现场后进...
