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外文翻译--数控技术 英文版.pdf

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外文翻译--数控技术 英文版.pdf

12120082MECHANICALENGINEERINGDESIGNNCTECHNOLOGYMCGRAWHILLSHIGLEYJEMECHANICALENGINEERINGDESIGN1、RESEARCHCURRENTSITUATIONOFNCLATHEINOURTIMESRESEARCHANDDEVELOPMENTPROCESSTOSUCHVARIOUSKINDSOFNEWTECHNOLOGIESASNUMERICALCONTROLLATHE,MACHININGCENTER,FMS,CIMS,ETCOFCOUNTRIESALLOVERTHEWORLD,LINKEDTOWITHTHEINTERNATIONALECONOMICSITUATIONCLOSELYTHEMACHINETOOLINDUSTRYHASINTERNATIONALECONOMYTOMUTUALLYPROMOTEANDDEVELOP,ENTER21ALERTERASOFWORLDAFFAIRS,THEFUNCTIONTHATPEOPLESKNOWLEDGEPLAYSISMOREOUTSTANDING,ANDTHEMACHINETOOLINDUSTRYISREGARDEDASTHEFOUNDATIONOFTHEMANUFACTURINGINDUSTRYOFTHEMACHINE,ITSKEYPOSITIONANDSTRATEGICMEANINGAREMOREOBVIOUSWITHIN19911994YEARS,THEECONOMICRECESSIONOFTHEWORLD,EXPENSIVEFMS,CIMSLOWERSTHETEMPERATURE,AMONG19952000YEARS,THEINTERNATIONALECONOMYINCREASESATALOWSPEED,ACCORDINGTOREQUISITIONFORNCLATHEANDTHEWORLDFOURMAJORINTERNATIONALLATHESEXHIBITIONINORDERTOBOOSTPRODUCTIVITYOFUSERSOFVARIOUSFIELDSOFPRESENTWORLDMARKETEMO,IMTS,JIMTOF,CHINACIMTOFJAPANOFUSAOFEUROPE,HAVETHEANALYSISOFTHEEXHIBIT,THEREARETHEFOLLOWINGSEVERALPOINTSMAINLYINTHETECHNICALRESEARCHOFNCLATHEINOURTIMES(1)、PAYMOREATTENTIONTONEWTECHNOLOGYANDINNOVATIONWORLDWIDE,ARELAUNCHINGTHENEWCRAFT,NEWMATERIAL,NEWSTRUCTURE,NEWUNIT,RESEARCHANDDEVELOPMENTOFTHENEWCOMPONENTINAMORECOSTEFFECTIVEMANNER,DEVELOPMENTALRESEARCHOFFORINSTANCENEWCUTTERMATERIAL,THENEWELECTRICMAINSHAFTOFMAINSHAFTSTRUCTURE,HIGHSPEED,HIGHSPEEDSTRAIGHTLINEELECTRICALMACHINERY,ETCREGARDINNOVATINGINIMPROVEMENTOFTHEPROCESSINGTECHNOLOGYASTHEFOUNDATION,FORPROCESSULTRAANDHARDDIFFICULTTOCUTMATERIALANDSPECIALCOMPOSITEANDCOMPLICATEDPART,IRREGULARCURVEDSURFACE,ETCRESEARCHANDDEVELOPNEWLATHEVARIETYCONSTANTLY(2)、IMPROVETHEPRECISIONANDRESEARCHOFMACHINETOOLINGINORDERTOIMPROVETHEMACHININGACCURACYOFTHEMACHININGCENTER,ARE12220082MECHANICALENGINEERINGDESIGNIMPROVINGRIGIDITYOFTHELATHE,REDUCTIONVIBRATIONCONSTANTLY,DISPELHOTLYANDOUTOFSHAPE,REDUCETHENOISE,IMPROVETHEPRECISIONOFLOCALIZATIONOFNCLATHE,REPEATPRECISION,WORKINGDEPENDABILITY,STABILITY,PRECISIONKEEPING,WORLDALOTOFCOUNTRYCARRYONLATHEHOTERROR,LATHESPORTANDLOADOUTOFSHAPESOFTWAREOFERRORCOMPENSATETECHNICALRESEARCH,TAKEPRECISIONCOMPENSATE,SOFTWARECOMPENSATEMEASUREIMPROVE,SOMEMAYMAKETHISKINDOFERRORDISPEL60ALREADYANDISDEVELOPINGRETROFITCONSTANTLY,NANOMETERISBEINGPROCESSED(3)、IMPROVETHERESEARCHOFTHEMACHINETOOLINGPRODUCTIVITYWORLDNCLATHE,MACHININGCENTERANDCORRESPONDINGSOMEDEVELOPMENTOFMAINSHAFT,ELECTRICALMACHINERYOFSTRAIGHTLINE,MEASURINGSYSTEM,NCSYSTEMOFHIGHSPEED,UNDERTHEPREREQUISITEOFBOOSTINGPRODUCTIVITY(4)、WHATALOTOFCOUNTRIESHAVEALREADYBEGUNTOTHENUMERICALCONTROLSYSTEMMELTINTELLIGENTLY,OPENLY,STUDYNETWORKEDLYA、ELLIGENTRESEARCHOFTHENUMERICALCONTROLSYSTEMMAINLYSHOWINGINTHEFOLLOWINGASPECTSITISINTELLIGENTINORDERTOPURSUETHEEFFICIENCYOFPROCESSINGANDPROCESSQUALITY,THESELFADAPTATIONTOTHEPROCESSINGCOURSEISCONTROLLED,THECRAFTPARAMETERPRODUCESRESEARCHAUTOMATICALLY;JOINTHECONVENIENTONEINORDERTOIMPROVETHEPERFORMANCEOFURGINGANDUSEINTELLIGENTLY,TOTHEFEEDBACKCONTROL,ADAPTIVEOPERATION,DISCERNINGAUTOMATICALLYLOADSELECTSMODELSAUTOMATICALLY,SINCECARRIESONRESEARCHWHOLEDEFINITELY,ETCOFTHEELECTRICALMACHINERYPARAMETER;THEREARESUCHRESEARCHOFTHERESPECTASINTELLIGENTAUTOMATICPROGRAMMING,INTELLIGENTMANMACHINEINTERFACE,INTELLIGENCEDIAGNOSING,INTELLIGENTMONITORING,ETCB、THENUMERICALCONTROLSYSTEMMELTSANDSTUDIESOPENMAINLYSHOWINGINTHEFOLLOWINGASPECTSTHEDEVELOPMENTOFTHENUMERICALCONTROLSYSTEMISONUNIFIEDOPERATIONPLATFORM,FACETHELATHEPRODUCERANDSUPPORTFINALLY,THROUGHCHANGING,INCREASINGORCUTTINGOUTTHESTRUCTURETARGETNUMERICALCONTROLTARGET,FORMTHESERIATION,ANDCANUSEUSERSSPECIALLYCONVENIENTLYANDTHETECHNICALKNOWHOWISINTEGRATEDINTHECONTROLSYSTEM,REALIZETHEOPENNUMERICALCONTROLSYSTEMOFDIFFERENTVARIETY,DIFFERENTGRADEFAST,FORMLEADINGBRANDPRODUCTSWITHDISTINCTDISTINCTIONSYSTEMSTRUCTURENORMOFTHEOPENNUMERICALCONTROLSYSTEM12320082MECHANICALENGINEERINGDESIGNATPRESENT,NORM,DISPOSINGTHENORM,OPERATIONPLATFORM,NUMERICALCONTROLSYSTEMATICFUNCTIONSTOREHOUSEANDNUMERICALCONTROLSYSTEMATICFUNCTIONSOFTWAREDEVELOPINGINSTRUMENT,ETCARETHECOREOFPRESENTRESEARCHTOPASSTHROUGHC、MEETINGTHEMANUFACTURESYSTEMOFTHEPRODUCTIONLINE,DEMANDFORTHEINFORMATIONINTEGRATIONOFTHEMANUFACTURINGCOMPANYNETWORKEDLYGREATLYOFNUMERICALCONTROLEQUIPMENT,ITISABASICUNITOFREALIZINGTHENEWMANUFACTUREMODETOO2、CLASSIFICATIONOFTHEMACHININGCENTER(1)PROCESSACCORDINGTOMAINSHAFTSPACEPOSITIONWHENITCLASSIFIESTOBEASFOLLOWS,HORIZONTALANDVERTICALMACHININGCENTERHORIZONTALMACHININGCENTER,REFERTOTHEMACHININGCENTERTHATTHEAXISLEVELOFTHEMAINSHAFTISSETUPHORIZONTALMACHININGCENTERFOR35SPORTCOORDINATEAXIS,ACOMMONONETHREERECTILINEARMOTIONCOORDINATEAXISANDONETURNTHECOORDINATEAXISOFSPORTSROUNDTURNTHEWORKINGBENCHROUND,ITCANONEISITISITFINISHOTHER4TAXIPROCESSINGBESIDESINSTALLINGSURFACESANDTOPSURFACESTOINSERTTOINSTALLINWORKPIECE,MOSTSUITABLEFORPROCESSINGTHECASEBODYWORKPIECECOMPAREDWITHSTRENGTHTYPEMACHININGCENTERIT,THESTRUCTUREISCOMPLICATED,THEFLOORSPACEISLARGE,QUALITYISLARGE,THEPRICEISHIGHVERTICALMACHININGCENTER,THEAXISOFTHEMAINSHAFTOFTHEVERTICALMACHININGCENTER,INORDERTOSETUPVERTICALLY,ITSSTRUCTUREISMOS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