Johdanto
CIMS:n peruslähtökohta:
1)Thevariousproductionandoperationactivitiesofanenterpriseareinseparableandmustbeconsideredinaunifiedmanner;
2)Theentiremanufacturingprocessisessentiallyaprocessofinformationcollection,transmission,andprocessing.
CIMSdefinition:CIMSusescomputerhardwareandsoftware,andcomprehensivelyusesmodernmanagementtechnology,manufacturingtechnology,informationtechnology,automationtechnology,andsystemengineeringtechnologytointegraterelevantpeople,technology,andmanagementintheentireproductionprocessofanenterprise.Acomplexlarge-scalesystemthatmanagesthethreeelementsanditsinformationandlogisticsareorganicallyintegratedandoptimized.
Therefore,asaunifiedwhole,anenterprisemustadoptcomputersandotherhigh-techfromasystematicandoverallperspectivetoacceleratetheprocessofinformationcollection,transmissionandprocessing,andimproveworkefficiencyandquality.Improvetheoverallleveloftheenterprise.
Variousproductionandoperationactivitiesinthemanufacturingindustryhavechangedfrommanuallabortotheuseofmechanicalandautomatedequipment,andthentheuseofcomputersisabigleap,anditisabigleapfromcomputerstand-aloneoperationtointegratedoperaatio.Abiggerleap.Asthelatestdevelopmentofmanufacturingautomationtechnologyandarevolutionaryresultofindustrialautomation,CIMSrepresentsthehighestlevelofintegratedautomationintoday'sfactoriesandisknownasthefactoryofthefuture.
Thestackingrobotatwork.Inthefuture,theworkersinthefactorywillbereplacedbytheserobots,andthefactorywillbeunmanned.
Ithasbeenmorethan20yearssincetheconceptofCIMwasputforward.Formorethan20years,theconceptofCIMhasspreadfromdevelopedcountriessuchastheUnitedStatestodevelopingcountries,andhasexpandedfromatypicaldiscretemachinerymanufacturingindustrytocontinuousorsemi-continuousmanufacturingindustriessuchaschemicalandmetallurgicalindustries.
TheconceptofCIMhasbeenacceptedbymoreandmorepeopleandhasbecomethephilosophyguidingfactoryautomation.MoreandmorefactoriesadoptCIMphilosophyandusecomputertechnologytoachieveinformationintegrationandhavebuiltdifferentlevelsofComputerintegratedmanufacturingsystem.
CIMSissynonymouswithcomputerintegratedautomatedmanufacturingsystem.ThelatterisanothernameforCIMSinChinaintheearlydays.Althoughitismorepopular,itcannotexpresstheconnotationofintegrationandisusedlessfrequently.
CIMSistheintegrationofmultiplesubsystemswithdifferentdegreesofautomation,suchasManagementInformationSystem(MIS),ManufacturingResourcePlanningSystem(MRPII),ComputerAidedDesignSystem(CAD),ComputerAidedProcessDesignSystem(CAPP)),computer-aidedmanufacturingsystem(CAM),flexiblemanufacturingsystem(FMS),andnumericallycontrolledmachinetools(NC,CNC),robots,etc.CIMSisdevelopedonthebasisoftheseautomationsystems.Accordingtotheneedsandeconomicstrengthofenterprises,CIMSrealizesinformationintegrationandfunctionalintegrationofvariousautomationsystemsthroughcomputers.Ofcourse,thesesubsystemsalsousedifferenttypesofcomputers,andsomesubsystemsarealsointegrated.Forexample,MISrealizestheintegrationofmultiplemanagementfunctions,FMSrealizestheintegrationofprocessingequipmentandmaterialconveyingequipment,andsoon.Buttheseintegrationsareinsmallerparts,andCIMSisfortheintegrationoftheentirefactoryenterprise.CIMSisfortheentireenterprise,coveringavarietyofbusinessactivitiesoftheenterprise,includingproductionandoperationmanagement,engineeringdesign,andproductionandmanufacturing,thatis,startingfromproductquotationandorderacceptance,throughplanning,design,andmanufacturinguntilproductdeliveryandafter-salesservice,etc.Thewholeprocess.
Inthecurrentglobaleconomicenvironment,CIMShasbeengivenanewmeaning,thatis,theContemporaryIntegratedManufacturingSystem(ContemporaryIntegratedManufacturingSystem).Combineinformationtechnology,modernmanagementtechnologyandmanufacturingtechnology,andapplythemtoallstagesoftheentirelifecycleoftheenterprise.Throughinformationintegration,processoptimizationandresourceoptimization,theintegrationandoptimizationoflogistics,informationflow,andvalueflowcanbeachievedtoachievepeople(Theintegrationofthethreeelementsoforganizationandmanagement),operationandtechnologytostrengthentheT,Q,C,SandEofthecompany’snewproductdevelopment,therebyimprovingthecompany’smarketadaptabilityandcompetitiveness.
Toiminnallinen rakenne
Fromafunctionalpointofview,CIMSincludesthreemainfunctions:design,manufacturing,andoperationmanagementofamanufacturingenterprise.Tointegratethesethree,onemoreSupportingenvironment,thatis,distributeddatabaseandcomputernetwork,aswellassystemtechnologythatguidesintegration
operaatio.
Neljä toimivaa alajärjestelmää
(1)Hallintatietojen alajärjestelmä
(2)Productdesignandmanufacturingengineeringdesignautomationsubsystem
(3)Manufacturingautomationorflexiblemanufacturingsubsystem
(4)Laadunvarmistusalajärjestelmä
Kaksi tukevaa alajärjestelmää
(1)Tietokoneverkko-alijärjestelmä
(2)Tietokantojen alajärjestelmän merkitys
Konnotaatio
Integrationandconnectionaredifferent,itisnotsimplyconnectingtwoormoreunitstogether,Itisanewsystemwithacertainfunctionandcloseconnectionbycombiningthepreviouslyunconnectedornotcloselyconnectedunits.Theintegrationoftwoormorefunctionsinvolvestheinteractionbetweentwoormorefunctions.Integrationbelongstothecategoryofsystemsynthesisandsystemoptimizationinsystemengineering.Fromamacroperspective,theintegrationofCIMSmainlyincludesthefollowingfiveaspects:
1) Järjestelmän käyttöympäristön integrointi
2) Tietojen integrointi
3) Sovellustoimintojen integrointi
4) Teknologian integrointi
5)Ihmisten ja organisaatioiden yhdentyminen
Currently,CIMShasdevelopedintoa“contemporaryintegratedmanufacturing(contemporaryintegratedmanufacturing).manufacturing)andmodernintegratedmanufacturingsystem(contemporaryintegratedmanufacturingsystem)”,hasexpandedtheoriginalCIM/CIMSconnotationinbreadthanddepth.
Toteutus
ThelifecycleofimplementingCIMScanbedividedintofivestages.
1.Projektin valmistelu
2. Demandaanalyysi
3.Yleinen ratkaisusuunnittelu
4.Järjestelmän kehittäminen ja käyttöönotto
p>5. Käyttö ja huolto
Kehityssuunta
1.Integration-fromcurrentinternalinformationintegrationtoprocessintegration(representedbyconcurrentengineering),Andisenteringthestageofachievinginter-enterpriseintegration(representedbyagilemanufacturing).
2.Digitization/virtualization-startingfromthedigitaldesignoftheproduct,itdevelopstothedigitizationofvariousactivities,equipmentandentitiesthroughoutthelifecycleoftheproduct.
3.Networking-developingfromalocalareanetworktoadistributednetworkmanufacturingbasedonInternet/Intranet/Extranettosupporttherealizationofglobalmanufacturingstrategies.
4.Flexibility-isactivelyresearchinganddevelopingdynamicalliancetechnologybetweenenterprises,agiledesignandproductiontechnology,flexibleandreconfigurablemachinetechnology,etc.,inordertoachieveagilemanufacturing.
5.Intelligence-intelligenceisthefurtherdevelopmentandextensionofmanufacturingsystemsonthebasisofflexibilityandintegration,introducingvariousartificialintelligencetechnologiesandintelligentcontroltechnologiestoachieveself-discipline,distribution,intelligence,Anewgenerationmanufacturingsystemfeaturingbionic,agile,fractalandothercharacteristics.
6.Greening-includinggreenmanufacturing,environmentallyconsciousdesignandmanufacturing,ecologicalfactories,cleanproduction,etc.Itistheembodimentoftheglobalsustainabledevelopmentstrategyinthemanufacturingindustry,anditisabrand-newsubjectinfrontofthemodernmanufacturingindustry.
Tekniikan koostumus
Valmistustekniikka
(AMT – Advanced Manufacturing Technology)
Advancedmanufacturingtechnologyisthecontinuousabsorptionoftraditionalmanufacturingtechnology
(AMT – Advanced Manufacturing Technology)
p>
EmbeddedComputerIntegratedManufacturingSystem
Hankisaavutuksia koneista, elektroniikasta, tiedoista, materiaaleista, energiasta ja nykyaikaisesta hallinnasta, ja soveltaa niitä tuotesuunnitteluun, valmistukseen, testaukseen ja hallintaan, myyntiin, käyttöön ja palveluun koko valmistusprosessin aikana, jotta saavutetaan korkealaatuinen teknologiamuoto, korkeatehokkuus, alhainen kulutus jajoustotehokkuus.
Agilemanufacturing
(AM – AgileManufacturing)
Agilemanufacturingisbasedoncompetitivenessandcredibility.Partnersareselectedtoformavirtualcompany,divisionoflaborandcooperation,Toworktogetherforthesamegoaltoenhancetheoverallcompetitiveness,andtorespondquicklytouserneedstomeetuserneeds.
Virtuaalinen valmistus
(VM-Virtual Manufacturing)
Virtualmanufacturingusesinformationtechnology,simulationtechnology,Performcomprehensivesimulationofinformationandmanufacturingprocesstofindpossibleproblemsinmanufacturing,andtakepreventivemeasuresbeforetheactualproductionoftheproduct,soastoachievetheone-timesuccessfulmanufacturingoftheproduct,toreducecosts,shortenproductdevelopmentcycles,andenhanceproductcompetitivenessthegoalof.
Rinnakkaissuunnittelun
(CE-Concurrent Engineering)
Concurrentengineeringistheintegratedandparalleldesignofproductsandrelatedprocesses(includingmanufacturingprocessesandsupportingprocesses).)Systemapproach.Itrequiresproductdeveloperstoconsiderallfactorsfromconceptformationtoproductscrappingintheentireproductlifecycleatthebeginning,includingquality,cost,scheduleanduserrequirements.Thedevelopmentofconcurrentengineeringcreatesconditionsforthebirthofvirtualmanufacturingtechnology.Virtualmanufacturingtechnologywillbebasedonconcurrentengineering,andthefurtherdevelopmentofconcurrentengineeringisvirtualmanufacturingtechnology.
Beforediscussingthefuturedevelopmenttrendofmodernintegratedmanufacturingtechnology,weshouldfirstunderstandthecharacteristicsofthecurrentmodernmanufacturingindustryandmanufacturingenterprises.Theyarethememorydrivingforcethatpromotesthedevelopmentofmodernmanufacturingtechnology.