采用SolidWorks的压力容器法兰仿真设计方法研究

CAD/CAE/CAPP/CAMModernManufacturingEngineering201110SolidWorks*065000SolidWorks、、。。SolidWorksTP391．9A1671—3133201110—0070—06SimulationdesignmethodofpressurevesselflangebasedonSolidWorksCHENGFeng-wenMaterialEngineeringDepartmentNorthChinaInstituteofAstronauticEngineeringLangfang065000HebeiChinaAbstractProposestousetheSolidWorkswiththeproposeofdynamicsimulatingwhichmeansthewholesituationofstressstrainanddisplacementofflange．Theseflangesaredifferentstructuresdifferentsizesloadedthree-dimensionalmodel．Andthendetaileddesigndatacanbeobtained．Itcangetsomereferencesolutionfortheneglectedinfluencewhichinvolvedthestructuralchangesonthestressandotherparametersintheaforementionedflangedesign．Computer-aideddesigntoachieveapracticalap-proachforpressurevesselflangedesign．KeywordspressurevesselflangesimulationdesignstressSolidWorks0。。1。2。3。4。5。Waters、1。、、。。。。。SolidWorks。、、、。SolidWorksCOSMOSWorks07*XK2010-005-ZSolidWorks201110———FFESolidWorksWind-wosSolidWorks。。、、、、。、、。SolidWorks、、。1。P=1MPaDi=1000mm120℃。1。1D2=1055mmD0=1015mm3mm、2。M204435σtb1=100MPa。1W1=πDcby=3．14×1039．4×7．8×11=2．8×105N1……………………………W1NDcDc=D2－2b=1039．4mmbb=0．6D2－D0槡/2/2=7．8mmyy=11MPa。2W2=π/4D2cP+2πDcbmP=9．5×105N2……………………………………………W2PMPamm=2。W2＞W1W2A0A0=W2σtb1=9．5×104kg1000kg/cm2=95cm23……………………………………………M202．35cm2A=2．35×44=103cm2A0。2。2Rc。20、σb=370MPaσs=215MPaσtb=116MPa。2、1．11AA0W17201110ModernManufacturingEngineeringW=A+A0/2×σtb1=9．9×105N4………………………………………………2p1=π/4D2iP=7．85×105Np2=π/4D2c－D2iP=6．25×104Np3=2πDcbmP=10．18×104N5{……………p1Np2Np3N。2。3M1M1=Wl3=30．2×105N·cm6……………l3=12D1－Dc=3．05cmD1。4M2M2=p1l1+p2l2+p3l37……………………l1=I+Si2=3．7cml2=12I+l3+Si=4．03cmI=12D1－Di－Si=2．4cmSiSi=2．6cm。p1、p2、p3l1、l2、l37M2=p1l1+p2l2+p3l3=34．7×105N·cmM2＞M1M=M2。1．21．2．16f=1．7、Z=8．2、F=0．892、Y=15．9、V=0．4、U=17．5。1．2．2σZσZ=fMLDiS2i=110．7MPaL=1T1+FtDi槡S+VUt3S2Di槡S=0．788σrσr=MLDit21+1．33FtDi槡S=29．8MPaσtσt=YMDit2－Zσr=16．8MPaTT=1．876SS=166tt=46。1．3σZ=110．7MPa＜1．5σtb=174MPaσr=29．8MPa＜σtb=116MPaσt=16．8MPa＜σtb=116MPaσZ+σr/2=70．25MPa＜σtb=116MPaσZ+σt/2=63．75MPa＜σtb=116MPa。2。。1。2SolidWorks。3COSMOSWorks、。4、。33．12“/”p1、p2、p3l1、l2、l3323。33．23．2．11“”27SolidWorks201110“FALAN”“”。“”。2“”20、。3．2．2、1“/”“”“”Di=1000mm“”、4。42“/”“”“/”1p12p1p1785kN“”。p22。W“”4。p3p135。p1、p2、p35。5p1、p2、p33．2．366“”“”10mm986731571630．1mm。61Rc/mmC/mmd/mmRa/mmRb/mmH/mmh/mmD1/mm×108/N·m－2×105/N·m2×10－6/m×10－41102200464411001．3931．72211．843．5172202200464411001．9531．51711．594．8293502200464411000．7201．85111．581．9344502300464411000．7161．86311．701．9335502500464411000．7211．58711．991．9316502255464411000．7562．10912．241．951750221010464411000．7552．26712．782．036850221212464411000．7232．16512．981．959950221220464411000．7412．26912．971．9101050221240464411000．7162．36612．971．9861151221212464411000．7211．75312．401．9731252221212404411000．7522．47216．271．9441352221212354411000．7442．13121．582．1951452221212404011000．7631．71516．191．8901552221212504411000．7211．30910．181．9251652221212464411000．7381．54311．881．9361Rc“0”37201110ModernManufacturingEngineering“”50s、“”7116Ra。8～10116、、。“”Word。2H、h、C、Ra、Rb、Rc、D1、d1。7Ra89103．33．3．11。11215MPa。2Rc11～3Rc=5。≤32。3Ra、Rb6～105A1032mm、、。4D=1140C11163。533～5。3．3．2H、h1412～151416H、h3。13H=35h=44162。1516。116。12247201110ModernManufacturingEngineering714mm。5。5ANSYS。14mm310mm41%。1．J．20089．2．M．2002．3．J．2010469．4SOPWITHDG．ThedistributionofloadinscrewthreadsJ．Inst．Mech．Engrs．Appl．Mech．Proc．1948159．5YAMATOTOA．Thetheoryandcomputationofthreadscon-nectionM．TokoyYokendo1980．6HETENYMA．PhotoelasticstudyofboltandnutfasteningsJ．J．Appl．Mech．1943102．7KENNYBPATTERSONEA．LoadandstressdistributioninscrewthreadsJ．ExperimentalMechanics1985253．8BRETIJLCOOKRD．ModelingtheloadtransferinthreadedconnectionsbythefiniteelementmethodJ．InternationalJournalforNumericalMethodsinEngineering1979149．9．J．20043810．10．M．．1984．。[e-mail]2010-12-25744SolidWorksCOSMOSWorks、、、、。。1．M．2003．2．GB150—1998《》10J．199917410．3．ADAMS/CARJ．20102293．4．SolidWorksJ．2006274．5．SolidWorks2007M．2007．6．M．1980．。CAD、CAE。[e-mail]2010-07-03221