1092mm叶片加工工艺研究

n0109yandTesf1092mm(618000)(12)THl62AResearchOnprOceSsingtechnOIOgyOf1092mmbIadesGANNaLIQishanzHONGChengmingWANGL0ngqinguQiyuan(DonngSteTurbineCoLtdDeyaIlg618000CHN)AbstractAccordingtothestlllcturedpmcesscharacteristicsofmovingblade(theaiillenhis1092mm)inultrasupercriticalsteamturbinegeneratoradVancedpmcessandspecialtoolsweredesignedThetechnicaldifEicultiesinprocessingwasdiscussedusingprocessingbladesoftwareandthemostadvancednumeri-calcontrolmachiningtechnologytogetbetterqualityofthebladeandsatisfythedesigllKeywOrdblaststagemoVingbladeprocessultrasupercriticalNCmachining1092mmlljJ1092mm1l092mml1l0921092mm131559mm10922mm2816mm1744mm2RuI_+$DMl092mm60J21300mm1092mm32122221L222223525mm35mm5224L=zUIqqTechn0109yandT225226331311CimatmnERCimatronEHJ3122a2b32TechnOlOgyand(a)(b)2L3381092mm33345CADCAMCimatronEJ1092mm341CBFeriCBFemriCAM1S80C0PLANARFORBLADES51092mm16mm420mm416mm4805ulq45342LiechtiLiechticAMTurbosoft+cBFerrariIGS32mm28mmCimatronEIGSIGSCimatronE(1)BladespiralmiUingbetweenone1imitandoneuposition(2)FilletspiralmiUingbetweenone1imitandoneuDositionRp_+MMn0|09yand25mmSTL5a)is1evelsTL5a)isnoor112mm20mm6632mmV32mm5ZTechn0Iogyand+(310014)10TG54ACuttingfOrCepredictiOnOfbaendmibased0nObquecuttingmOdelLIGangWANGYangyuWANGHuiqiangZHOUHaodong(CoUegeofMechanicalEngineeringZhejiangUniversityofTechnologyHangzhou310014CHN)AbstractAimingatmillinginclinedsurfacetheblade1inemodelofballendmiUandcuttingforcepredictionmodelareestablishedonthebasisofobliquecuttingtheoryMiUingexperimentsshowthatthecuttingforcepredictionvaluecoincideswewiththeexperimentValueandthemaximumen-orisabout10SotheaccuracyofthecuttingforcepredictionmodelisverifiedKeywolsobliquecuttingballendmillcuttingforceprediction2l34151m8110341092mm[1][J]20lO(6)8689[2][J]2008(6)124127[3][M]2002[4]()cimatronEcAD[M]()2012[5]()cimatronEcAM[M]()2012[6][M]20061975()(20130528)140626}(863)(2009AA044302)(22c31017)(2012DJ002)@