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1、ENHANCEDDETERMINISTICDESIGN:APPLICATIONTOAMICROCNCMACHINEDESIGNABSTRACTThispaperintroducesanenhanceddeterministicdesignb5E2RGbCAPapproachforthedesignofamicromechanicalsystemwithp1EanqFDPwtheobjectivetoachievebetteraccuracythroughminiaturisation.ThemethodologyofdesignencompassesDXDiTa9E3doptimi
2、sationusingTaguchitechnique,finiteelementRTCrpUDGiTmodelling,and,addedfunctionsconsideringanumberof5PCzVD7HxAmicrophysicalproblemsthatmaycharacterisethemicrojLBHrnAILgmechanicalsystem.TypicalmicrophysicalproblemsofaxHAQX74J0XmicromillingmachinewereenumeratedwithpossibilitiestoLDAYtRyKfEinclude
3、someofthemwithintheoverallmethodologywasZzz6ZB2Ltkobserved.MicrophysicaleffectsmaynotallhaveaknowndvzfvkwMI1model.Anobjectivefunctionwascreatedtosatisfypartofrqyn14ZNXIthespecifications.AnexampleofaverticalcolumnoftheEmxvxOtOcomicromillwasdesignedandevaluatedwithintheconceptofSixE2yXPq5theprop
4、oseddesignmethodology.Initialresultsanderror6ewMyirQFLassessmentmeasuredonthemicromachinearepresented.kavU42VRUsKeyword:Deterministicdesign,TaperedEggBridge,verticalcolumn,designparameters,stiffness,deflection,y6v3ALoS89naturalfrequency,Finiteelementmethod,Taguchimethod,M2ub6vSTnPmathematicalm
5、odel.INTRODUCTIONTheactualproductionofmicro-partsisperformedby0YujCfmUCwstandardmachinetoolsconsuminghighenergy,occupyingeUts8ZQVRdlargespaceandrequiringlargeair-conditionedenvironments。thereforeitisimportanttosavedrivingsQsAEJkW5Tenergy,spaceandresourcesincontrollingthesurroundingsGMsIasNXkA(
6、e.g.temperature,humidity>byapplyingtheconceptofTIrRGchYzgmicro-factoryandrobustdesignofmicro-machines.Various7EqZcWLZNXapproachestodesignmechanicalsystemsareestablishedandlzq7IGf02EcouldbesummarisedascreativeconceptfollowedbyzvpgeqJ1hkdeterministicmodelling[1,2],axiomaticdesign[3],robustNrpoJa
7、c3v1designknownasTaguchimethod[4],customercentred1nowfTG4KIproduct[5],and,systematicdesign[6,7].TheaspectsoffjnFLDa5ZovirtualdesigncouldalsobeintroducedtoeasethedesigntfnNhnE6e5processwithlessornoprototypestocheckforperformanceHbmVN777s
