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1、设计巴巴工作室www.88doc88.comMicrocomponentThicknessComprehensiveDetectingPlainTestControlSystemDesigningZhenweiDuanYanhuaLiDenrenKongChang’anDiDepartmentofprecisioninstrumentofSchoolofMechanicalEngineeringinNUST,Nanjing,210094Phone(086)025-84315471E-Mail:willendzw@163.com设计
2、巴巴工作室www.88doc88.comAbstract:Thisarticleintroducestheoverallplanofthetesting&controllingsystemoftheplatformfortestingthethicknessofthemicrocomponent,theworkingprincipleandthedesignmethod.Itintroducesthedrivingsystem,controlledbythePLCprogrammedcontrollingstep-motor,to
3、accomplishthetestingofmicrocomponentintheformofproductionchain.Itintroducesthecommunicationandcontrolmethodbetweenthethickness-testingsensorandPC.ItdiscusseshowcanthePLCcontrollingmicrocomponentmaterialdistributionmachineaccomplishesdistributiontask,whengettingsortsig
4、nalsformPC.Itdiscussestherealizationmethod,inwhichallkindofstatusinoperatingprocesscanbetestedandthefaultcanbetolerated.Thissystemwasdebuggedinindustriallocationanditsfeasibilitywasprovedwell.keywords:microcomponent，detecting，classificationautomatization，ManipulateMic
5、rocomponentisacriticalunitinairconditionandaircompressor,whosegeometrydimension,surfaceroughness,margintoleranceetcdeeplyeffectstherefrigerationandcalefactionofthem.Actuallyasthedemandofairconditionandaircompressoraremoreandmorevast,thedemandofmicrocomponentismoreandm
6、orevasttooandthedegreeofaccuracyofmicrocomponentismoreandmorehigher.Nowafterthemicrocomponentwasmachiningedandproducted,whichwasmainlydetectedmanually,theverificationbecamewheretheshoepinches.Thetraditionalverificationmethodhastheproblemofslowvelocity,lowefficiencyand
7、maninducedfactoreffect.SowedevelopedthisMicrocomponentThicknessComprehensiveDetectingPlain.TheProgrammableLogicControllerofS7-200catena,whichismadebytheSiemensandtheindustrialcontrolcomputerarethenucleusofthistopic.Wecombinationthedeeplyactivationcapability,thehighrel
8、iability,thesuperiorproportionalinyamongtheperformanceandthecost,theexpedientapplicationofTheProgrammableLogicControllerwith
