城市袋装生活垃圾选择性破碎研究

:1004-2539(2006)01-0067-02(,621002)(),,,,,,,,,,,(),,,,(),[1](),1()1,12;()3,,;,4,(),()(),()()1,()3,2,,,,,,lab2view,,,1,,..,2002,21(6):95962,,.CAT.,2002,2:951003,,.LabVIEW.,2004,27(2):32354,.LabVIEW7.1.:,20045GaryW.Johnson&RichardJennings.LabVIEWGraphicalProgramming.:,2002:20050404:20050426:(50475139):(1979-),,,76301©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),,,,,,,,,,21:,(),,,(),()3,,3,,,,,;,,,2,,()(),,,,,(),,m,P(kW),n(r/min),i(),O1()MFMFMT+MP+J19550PniFrJ2R1r0+mR12r1+J19550Pni(1),MF(Nm),MF=Fr;F(N),r=R-R2;R,,,(m);R2(m);J1O1;;MT,(Nm),MT=J2R1r0;;JO;J2R1(N);r0(m);R1O(m);MP,(Nm),MP=mRm2r1,Rm,O,m3,Rm,Rm=(R1-R2)2+R22-2(R1-R2)R2cos(180-),r1=R2sin3,,sin=(R1-R2)sin(180-)Rm,r1=R2(R1-R2)sin(180-)Rm,,(1)F(1)()1..,2004(1)2..:,1986:20050110:20050321:(1955-),,,862006©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(67)AbstractForcitybaggarbagebrokenupinselectivity,kinematicsandmechanicsofcrusherbladeareanalyzed.Thebrokenconditionisdetermined,andmathematicsexpressionisinduced.Keywords:GarbageSelectivityBrokeupTheAnalysisofPlanetaryGearDriveofAutomaticTransmissionwiththeLeverAnalogyHeGuoqi,TanFangming,WangShaoliang,CaoHongling(69)AbstractThenumberofshiftthatplanetarygeartransmissioncancar2ryout,whichhasthree-degreeoffreedomandthree-planet-row,isanalyzedwiththeleveranalogy.Thelayoutofthebasicjointelementofthiskindoftransmission,themodeofitsplanetary-gear-rowandalldrivediagramsisstudied,andthenafeasibleprojectiscarriedout.Inaddition,allkindsofdriveschemeareanalyzedcomprehensivelywithcorrespondingcomputerauxiliaryanalysisprogram.Finally,afuzzymathematicalmodeliscreated.Withthismodelthedriveschemeofthiskindoftransmissioncanbeassessedquantitivelyandtheresultofas2sessmentcanbeobtained.Keywords:AutomatictransmissionDriveschemeFuzzycom2prehensiveassessmentLoad-bearingPerformanceAnalysisofPrecisionLinearMotionGuidebyUsingFiniteElementMethodChenDianhua,ZhangZhongwei,ShangGuizhi(74)AbstractLoad-bearingspecificperformanceoftheprecisionlinearmotionguidemechanismisdiscussedbyusingfiniteelementanalysis,especiallyfocusingontherigidity,thecontactstrengthandthevibrationcharacteristicsinthemechanism.Amathematicalmodelofthelinearmotionguidemechanismload-bearingperformanceisfirstlyestab2lished.Andthen,theload-bearingperformanceofthemechanismisprovedupbynumericalanalyzing.Theeffectofthismethodhasbeenprovedbycomparingexperimentaldataanddatawithhertztheory.Thecomputerassistantanalysissoftwareofthismechanismhasbeencom2pleted.Itisdiscoveredthatload-bearingperformancemaybesubstan2tivelyimprovedbyusingtherigiditypreloadingmethod.Keywords:Load-bearingperformanceContactinganalysisRollingguideFiniteelementanalysisResearchontheToothRootStressofZY-1ModelHardenedToothSurfaceDouble-circular-arcGearZhaiHongsheng,WangChangming,LiuShijun,LiZhisheng(77)AbstractThepreprocessoffiniteelementmethodanalysemodelinZiRuiCAE2.0softwareisintroduced.Onthisbasis,thetoothrootstressiscalculatedbyfiniteelementmethodfordifferentnormalmodu2lus,helixangleandnumberofteeth,thentheaffectionofabovefactorsonbendingstrengthofZY-1modelhardenedtoothsurfacedouble-circular-arcgearisstudiedandsomeresultsareobtained.Keywords:Double-circular-arcgearFiniteelementmethodToothrootstressHardenedtoothsurfaceALubricantOilSelectionSystemforIndustrialEnclosedGearBasedonVBYuanLijuan,WuXiaoling,XuWanli(81)AbstractTheproperselectionofgearlubricationoilhasanimportantfunctiontoreducethewearofthegearsandtoprolongthegearsetslife.Onthebasisofanalyzingthemethodstochoosethelubricationoilofindustrialenclosedgears,thispaperintroducedthegearlubricationoilselectionsystemwhichisprogrammedwithVBandwithWindowsasitssupportingplatform.Afteranalyzingthefunctionalmodulesofthesystem,theauthorsdescribedhoweachmodulecarriedoutanddis2playedseveralmajorinterfacesaswell.Keywords:GearlubricationoilVBprogrammingDatabaseControlMethodoftheGearToothSurfaceWavinessLuoTaijing(84)AbstractTheevaluationmethodofthegeartoothsurfacequalityandthedefinitionofthetoothsurfacewavinessareintroduced.Theevalua2tionmethodofthewavinessisproposed.Formingreasonforfourkindsofthewavinessisanalyzed,andcontrolmethodisgiven.Keywords:GearqualityToothprofiledeviationToothsurfaceroughnessToothsurfacewavinessevaluating::::4©1994-2006ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.