弧齒錐齒輪小輪的錐度切削與試驗.pdf

1、河南科技大學碩士學位論文弧齒錐齒輪小輪的錐度切削與試驗姓名：聶帥強申請學位級別：碩士專業(yè)：機械設計及理論指導教師：魏冰陽20091201摘要IIISubject:DoublerollGeneratingExperimentofPinionofSpiralBevelGearsSpecialty:MechanicalDesignTheyName:NieShuaiqiangSupervis:WeiBingyangABSTRACTSpiralb

2、evelgearsarewidelyintheintersectingtransmissioninaerospacemarinetransptationminingothermechanicalequipmentbecauseoftheiradbantagessuchasgreatcontactratiosmoothnessintransmissionhighcarryingcapacity.Asitiscomplexinitsdesi

3、gnmanfacturingdifficultinitsqualitycontrolpresentlythetraditionalmechanicalmillingmachinetoolisgraduallyreplacedbytheCNCone.FtakingflexibleadvantagesofCNCmillingmachinetoolsofspiralbevelgearsbasedonthenewtypeofmodernFree

4、FmCNCmillingmachinetoolthelocalsynthesistheythedoublerollgeneratingonspiralbevelgearsisfirstlyproposedinthisdissertationameindepthsystematictheeticalexperimentalresearchhavebeendone.Themainresearchcontentsconclusionsofth

5、isdissertationareasfollows:Thisdissertationintroducedthetheymethodofdoublerollgeneratingofspiralbevelgearsshowedtwokindsoftanktoothonthedoublerollgenerationtheircondition.Basedonthedesignprinciplesofthelocalsynthesisquas

6、iconjugatetoothsurfacethecalculationfmulasofthemachinetoolsettingsonthedoublerollgeneratingofthespiralbevelgearshavebeenderivedthecrespondingcomputationalprogramsoftoothcontactanalysishavebeendeveloped.Utilizingthegearsm

7、eshingtheyspatialkinematicgeometryitdeducedthetoothsurfaceequationsonthemembersofpiniongearusingtheVC6.0thesolvingprogramisdevelopedonthecodinatesoftoothsurfacepointsofspiralbevelgearsafterthatareversethreedimensionalmod

8、elonthespiralbevelgearsissetupbytheProEsoftware.ByusingVERICUTsoftwarethesimulationmodelofmultiaxisNCmachinetoolhasbeenestablishedthetransfmationexpressionontheparametersofthemachinetoolsettingbetweenthetraditionalCNCgen