机械毕业设计50径向嵌套式湿式双离合器设计方法的研究.pdf

第21卷第2期 湖 南 工 程 学 院 学 报 Vo1.21. No.22011M6 Journal of Hunan Institute of Engineering June2011 l: 2010- 10- 30:S(2010ZR05)Te:v;(1978- ),3,V3,=,Z_:e/aCAD/CAM._3*TAT!9ZE李大胜, 吕 明, 石怀荣(0,233030)K 1: 从湿式双离合器的特点出发,分析了径向嵌套式湿式双离合器的设计方法,建立了车辆起步时的动力学模型,通过与某一款轿车实测参数比较结果基本符合,由此证明径向嵌套式湿式双离合器的设计方法是合理可行的.1oM: 湿式双离合器;设计方法;研究ms|: U463.211 DSM: A cI|: 1671- 119X( 2011)02- 0019- 051 M1. 1 M+#T-l,sHlaq5AhAT,yN.-4/z4,AT_TAT,|ltVvvhl_j,B|3 5aR._3*TAT?.vHe_j,BAT|4 6R.L=9H,B5Gz9j,T9Tjv,5VYV9Fhlj.4=M4,5z= 8.-TV9T:R=3 1.5BMPL7(1- a3m)qz|Vp=R= 441444 mm,!9S|=R= 50 mm,5=D= 100 mm.=d= D 017- 70 mm.NV|h= 312 mm,sW#v= 0118 mm.Mm= BMmax = 0.67PL7(1- a3m)qR3z11 1 135= 0167 3114 0111 017 (1-01 73) q 01053 85Vp: q= 1139 106 N/ m22. 3 Vj9B85 8 mmW,|=WW#15 mm.p=d= 100+ 15 2= 130 mm.-Bam|v;=am|l.!9=|am= 017,5|am= 018,5D:D= d/am= 130/018= 1621 55 mm,v!9/S4: D= 165 mm.KDdQp=1am= 130/165= 01788,NV|h= 315 mm,sW#$= 0119 mm.B!9H!|v=!|.yN!Bv,|B= 112.-B1a3a5(7|l,2a4a6(7|v.=(|7=01 7,5(|7= 016.Laqaz|=|M.|,!9?.?Kv1p.Mm= 0167PL7(1- a3m)qR3z212 v;:_3*TAT!9ZE= 01 67 3114 0111 016 (1- 0183) 2 106 01074253 8= 44318 N #mMm= BMmax= 11 2135= 162 N #myM Mm,!9V.?Kv.=H?pF,A3V,yN!HKv1.Mm= BMmax= 0167PL7(1- a3m)qR3z112 135= 0167 3114 01 11 016 (1-0183) q 01 074253 85Vp: q= 71 3105 N/m22. 4 9V#V,sa|CV,$dMH,NVh|Mv,PTHqM.TVL0,%.e?,v1.799$,Yy1:,M,HW,?eM+,$d8,$dE,V,T.V3Vv,|V?CIwaaaC,yNA9L94G.H3vl9M,VM1HV,+=6+E$lH,Fv,C,HW=39.yN9ATH3V.BPB,L!B1MATC1Vs,5HATC1T,ATC2Ss.NVyHm4U.m4 Hm|il:Te?e;Tc1C1.e;Tte;T11C1Vs?sQTe;T12C1VsQTe;Xe?;Xc1C1;Ie?s8;Ic1C1Vs(MZ1#)8;Ic2C2Vs(MZ2#)8;Ioch,q8.Z_?Z_.h.1i0,.1i16.L!HATC1tm,C1V,9ZL,BL!?eTeC1Vs?sQTeT11(,C1.eTc1HWtLf,Tc1= kt.!IcVs8,5Ic= Ic1+ Ic2+ Ioc.t= 0H,AT7S,sXe= X0,X07SH?,ATVsXc1= 0.t= mtH,ATVs|B,sXe|VsXc1,Xe= Xc1.NweHW9k=(TeIc+ T11Ie)tm+ X0IeIc(Ie+ Ic)t2m.HVrTWc1 =Qtm0 kt - k(Ic+ Ie)IeIct2 + (TeIc+ T11Ie)IeIc+ X0 dtt= 0,Xc1= 0HsVrTWc1= - k2(Ic+ Ie)4IcIet4m+ k(TeIc+ T11Ie)3IcIet3m+ 12kX0t2m|TV:Wc1= 501412(0174+ 0115)40115 0174 24+50141 (100 0174+ 56164 0115)30115 0174 +12 50141 130183 22= 20524191J2. 5 9|9LLVn22 2 2011MV2U,9VLLM1,v,_3*TAT!9ZEV.V2 !9T9VAT=0.13 0.16 0.13 0.160.11 0.11!1.2 1.14 49D(mm) 165 100LD(mm) 170 1059=d(mm) 130 70LD(mm) 135 759=1am 0.788 0.7L=1am 0.794 0.7149(mm) 3. 5 3. 2L(mm) 3. 55 3. 289sW#(mm) 0. 19 0. 18LsW#(mm) 0. 20 0. 19Kvq(N/M2) 7. 3 105 1. 39 106H(J) 20524. 93 ATTa!91pa+s$,4=Vj!99ZE,$yATHZV7w9T,YV9LL1,!9ZEr,B1My#_$.参 考 文 献1 S.AT1M!9ZED .q:S/vV,2007.2 +, f,y.T1My_J.,2010, (6) :26- 30.3 t.AT1M_/D.:vV, 2007.4 +,Uv,= .1M./ZsJ .j, 2005, (11):161- 164.5 ,32,E,.A.M .:S,1983:163- 192.6 d,3,.T1M+ J.,2004,( 4) :453- 457.A Study Based on Design Approach of Radial Nested DCTLI Da-sheng, LV Ming, SHI Hua-i rong(Dept.of Electronicand Mechanical Engineering, Bengbu College, Bengbu 233030, China)Abstract: This thesis begins with characteristics of wet doubleclutch transmission, analyzes the design ap-proach of radial nested DCT, and builds the dynamic simulation model of carsstarting . Through compa-ring the parameter of one saloon car, the result is accord with the fact. Th