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:1004-2539(2010)11-0028-03Pro/E(,030024)基于双圆弧弧齿锥齿轮啮合原理和Gleason数控铣齿机的运动机理,采用Pro/E建立了双圆弧弧齿锥齿轮仿真加工模型,进而加工出双圆弧弧齿锥齿轮三维模型,为进一步研究此项课题提供了一种精确建模的方法双圆弧弧齿锥齿轮Pro/E仿真加工三维建模StudyontheSimulativeMachiningandModelingMethodofBi-arcSpiralBevelGearsBasedonPro/ELiHongyuanWangTieZhangRuiliangShenJun(CollegeofMechanicalEngineering,TaiyuanUniversityofTechnology,Taiyuan030024,China)AbstractBasedonthemeshingprincipleofbi-arcspiralbevelgearsandmachiningmechanismofGleasonNCgearmilling,thesimulativemachiningmodelofbi-arcspiralbevelgearsisestablishedbyPro/E.Apairofgearsissimulativelyprocessedthroughthismethod.Thegearmodelsprovetobeapplicableforthefurtherresearch.KeywordsFSHSpiralbevelgearsPro/ESimulativemachining3Dmodeling02080,[1]26-28,,[2]41-43,[3]49-52,AutoCAD[4];UG[5]Pro/E[6]48-50,,,,Pro/E,,,1,11Gleason,,VERICUTGB12759-91[3]49-52,Pro/E,282010,222Pro/E,,,[1]10-13ri1=Rr-mni2-c1+r1cosri2=Rr+c2-r2cos(1)[1]re1=Rr+nni2+c1-r1cosre2=Rr-c2+r2cos(2),Rr;r1r2;c1c2FSPH7933FSPH7943,Xn,Yn,ZnOn-XnYnZn,i[6]49-50xni=isini+Eiyni=icosi+Fizni=0(3)iiEiiXnFiiYnii()[!,∀]i(i=1~8)3FSPH79,Pro/E41[7]112356/mm135.506/(#)35/mm46544.1:,,,,,[1]15-165t,q0t=0,1,t,q0+qt,q0+!t=q0+t,,XYZBA293411Pro/EX=ucos(q+t)Y=ucos(q+t)Z=fA=tsin∀B=#(4),f,:,,,,,,Pro/E∃%,;,,66360#/Z,,(),7784.2[6]48-50,[1]43-44(114)&:S1-∃S1-%S1,S1-∃S2-%S2,∃Si∃Si=0.02mse(DiD1+D2)%Si=(0.02~0.04)mse(DiD1+D2)(5),mse;Di;%Si:Siaj=7.2881-0.04-0.08,Sifj=12.7760-0.04-0.08:Siaj=7.2770,Sifj=12.76885,Pro/E,FSPH79,,,[1],,.[M].,1982:10-44.[2],,.[J].,2000(4):41-43.[3],,.[J].,2009(4):49-52.[4],.[J].,2003(6):23-24.[5],,.[J].2007(10):1241-1244.[6],,.[J].,2009(5):48-50.[7],,,.[J].,1994(5):42-43.:20100322:(1983-),,,302010