基于UG的风机叶片参数化建模方法-饶锡新

:2010-06-25:([2006]56);(062A0001);(YC07A030):(1965-),,,[e-mail]:,,,.UG[J].:,2010,32(4):335-338.:1006-0456(2010)04-0335-04UG饶锡新,傅航,王佳玺,谢达城(南昌大学机电工程学院,江西南昌330031):,,UG,,ExcelUG,,UG,,,,,:;;;UG:TH4321:AParametricModelingforVentilatorBladeBasedonUGRAOX-ixin,FUHang,WANGJia-x,iXIEDa-cheng(SchoolofMechanicalandElectricalEngineering,NanchangUniversity,Nanchang330031,China)Abstract:Thebladesisanimportantpartofventilator,itisfittedwithbladesbodybysub-section.ThemethodisforparametricmodelingofventilatorbladesintheUGplatform.Thispapershowssectionofbladedesignparame-tersbycontrollingthicknessoftheblade,andeachventilatorbladesectionbasedonExceltableparametersmode.lAuthorusesUGgraphicstransformationfunctiontodeterminethespatiallocationofeachsection.ItgeneratedssolidmodeloftheventilatorbladesthroughthecurvegroupbasedUGsurfacemodelingcapabilities.Afterbladesmodelingisestablished,thesurfaceofbladesisanalyzedandchecked.Thismethodofmodelinggreatlyreducestheworkloadofventilator,avoidsworkduplicationandlaysthefoundationformodelingoftheseriesventilator.KeyWords:ventilatorblade;section;parametricmodeling;UGplatform[1],,,,CAD,,CAD,,,,[2-3]Pro/E,[4-5]Solidworks,,,UG1UGUGCAD/CAE/CAM/PDM,324201012南昌大学学报(工科版)JournalofNanchangUniversity(Engineering&Technology)Vo.l32No.4Dec.2010,[6-7],,,,4:1);2)Excel;3);4)UGMicrosoftExcel,,Excel,Excel,Excel,Excel[8],,,Excel,22.1,,UG,,1B,Lx,R,A,:A=2arcsin(B2R),aLx1Fig.1BladeprofileandtherelevantsizeB,UG,:Lx2,a[9],UG,B3,6~8,2.2,UGExcel[10-11],1Excel,3UG3.1,,UG,336()20101Tab.1MainparametersofeverysectionmmBRa/()L1L2L3L4L5L6L7L8L9L10L11L12L13L14L15L1607220.035048.004.86.38.913.115.717.923.124.223.321.017.814.010.05.83.82.706219.042542.754.76.18.612.615.217.322.322.922.520.317.213.69.65.63.62.605218.050038.504.66.08.412.414.916.921.822.922.119.916.813.39.45.53.62.504216.558035.084.55.88.212.014.516.521.322.321.519.316.412.99.25.33.52.503214.071530.754.25.57.811.513.815.720.221.220.418.415.612.38.75.13.32.302212.086027.504.05.27.410.813.114.919.220.119.417.414.811.78.34.83.12.201211.099124.923.95.07.110.412.614.318.519.418.716.814.311.28.04.73.02.1,,(08)XOY,Z,,44Fig.4Curvegroupofbladesection3.2,,,,,[12],,,5,5Fig.5Creatsurfacebycurvegroup(),,66Fig.6Blade3.3,,,UG,,,,,77Fig.7Bladesurfaceanalysis3374,:UG4UG,Excel,,,,:[1].[M].:,2005.[2],.Pro/E[J].:,2002,21(4):61-63.[3],,.Pro/E[J].,2009,51(4):312-314.[4],,.Solidworks[J].,2005(6):51-52.[5],,.SolidWorks[J].,2007(5):67-69.[6],.UG[J].,2003(2):29-30.[7].UG[J].,2003,14(S1):19-21.[8]KUANGW.DevelopmentofparametricpartfamilysystembasedonUGandexcelparameterform[C]//ProceedingsoftheIEEE10thInternationalConference.Wenzhou,Ch-ina,2009:758-761.[9]KOINIGN,SARAKINOSSS,NIKOLOSIK.Asoftwaretoolforparametricdesignofturbomachineryblades[J].AdvancesinEngineeringSoftware,2009,40(1):41-51.[10],.Unigraphics[J].,2004(3):28-29.[11],.UG[J].,2009(5):12-14.[12].UGNX[M].:,2006.338()2010