八吨载重汽车驱动桥差速器设计

- 1 6!Q_EPXA-LEOEM&G&-(,65P,E 90i,A+akLE46G5#PEP08+akPEE,P5#1&4EP_j_|CjFCE9+XP+XDMEL$,L$,4A ZA+a,iWs&4A ZA7-+a,2,iWs&,iWs&j=7-A ZA,=vD0DF,A51L?PE,1F(Pvi5,=k#wE#JW-(F0Z6E-(Fk6,E.EX&F9iE.EA,+Xj+X?r,=4k-(G+X4kXL$|P&#EEX|0;nf=|P&+aDM#=|P+aE6DE66M/0;=|0;=1y9P,#EEG+XJ|P&,E0;J+E:%0+F%E6),#6G8$EA4FE#PEL$9EL$F)B,+OTEEX|0;=1y&9=|P,?rX9JPE:F9EL$+XQW55PE086jFT!L$+(F)E*:G+X#?z#?T/_?P#_E:,k?M&G&0M0?P,#,+X_EE6E9E5,F#-A-,EJ!X;,(_JEPE,WEW,QN=MyEPEX&I(E6=- 3 -J+aE*pX_&(jJO ZA1WP,5$EP,E=)F|5$v_EP,EB$aB5$j&_X0C,pEP=vJE$8J,5$L6P64G&4G&k?j(+k*P,Ox0P,54+X(&rB46Pk,5?35#EE,P5#,5?EEp?E.+EEv+-?WJj7-OE,FJ,p)EW,jF0c,P3+5jWEQ,PEWu,L6G6EL$,4A ZA.(6)P4M&G&X%CjQJWM+X/K,&;(_M2?=DM5P,+E9iE,(7)Ej(=7-ZWE,k35p?r,P/L$2(8)UEPj&0c F (9)kM&G&,7FG&,F,3+GFE,?r(10)51*6j&8WqF,5E,P4P3+,1*7-67AP5P,E90ei,A+akLE46G5#PE?r5P#F1- 5 -. ,k35?1M0?P b) V9wv?M0?P c) 0?PPk,5?&63,5?(2Fg7-ZENO+X)X:,08EP,4N*?r4/E,Pv_jE,2+J=p+X,7-(9_G+0&P0?P#F_0iJWM0?P6jM0?PV9vM0?P9_G+X)0&Pj0?+XF/(;k6:EEP5?G+X7AP56M0?P951M,B(JH&6#,+XX4/EEE:X#6E 6t :,WE:08,4kFJh?nX0Zk#6140+EEMFE!69F?:-;0?PjM0?P,0Zn(&a_6590Z+XF#PEE,JWF#F0?P,#_6!,D!L$-()F6)02-(!0 j)02P0?P,- 7 -!kk5 Z:PE0G6PEEP5,Ei!TPEE!)0,-()E:;v-(,PEE,P5#F1),vp0?P0 jV9v?P. 0?P1k 23iWs& 4_ 5PEE 6PP,95Gp.jQE,EGW0Ep9,E:G+XJP0X,9 44 66 88 1?6P,35166EMP,35 b) 88EP,35- 8 P5,.+a!E,POxB63M0?P5;. 0?P1 26E 3_=C 4k 51 6kk 7 88 9E! 10=!- 9 qkXEP3+,+X_?EW.A,VUJ,:,+XXEkFPiA+aE|4/FD:PE:N?90,P.EXA#PE6#q,0ZkkM,PG&7AP51yp.W6,Aj,F?(3) Ej(?,/L$QE,WUEP&0cN#?(4) X,jJ,?r;?iE,(5) 518WC5$+X/Kq,5Ek,5?k?_iUE2?6n W)82(,OUE+O=k8aJUE,&+OUaJ+O/W Y6=P=,j(-(Cv_5j&_n=Gv=Px)EEQ?X=8?r+a:(&=Gv=PX+OW,Aj8+Xq,Ek,?9J/6j4444E- 11 - 14k4k. 08+a0)60)6!UEa=G951+1JH&v_kP=7-ZW08_ 7F0!Q WUE-$64k-(XL$|104j|14104UE14)10414j6!UE,4k97-O94AdAA9/35x4Ad35k,j(?6FJ(G8,&I7-O=FJ,QFOk08+XX0P,E: 4kki?,=,6M&T_#yk?M&9Wk?+XEJP,E: 54- 13 E./8EWE,P&+aP3+5,kPWj6PE1ykpE9?6P,6GEWkW 12 &08,?4ka?r!&4F+akUE1&p,E9Wj?,j(?v_+a!E0a,5=rQ35E!EEEfaJ+,.i:4/?=UE,GEk#,J9FFUE,_JX7,-(qKek,_?6jT/7?_D5?_. 3 k,/_?a) k7? b)kD5? c)7?_5. 3.4 a,(&_0G+,EN:TZ6Ej?7,K a$MFUE,E,E0,_EWMFUE,_E9&G+%EFg,B0ENG+A,G6E1- 14 ?_5. 3.4 b,(&_,w9E_FgaWWE,_J,6EL$D/?5Y.kUEE,K,35$3W?PEiFYE35D5?_,6!%EDF86/i=V8+aAj(7-Oi3556E,?_L$,D/EL$,639J;G+X6E_j_J,6A?j( c+d,W?j6M,#9,5+Xj_0cW c+d=?66-$, 70%jE97-Ow,6GX:j( FWj( dX9W,kP9Aj(EW,kjFEA+6ML$X,L$7-O0+L&7-f!55+OkUEE,0+. 3.6p/j. UE_ . k,0+5 q,0bF?q,.k,W?)k,5?Ej(?W,k XEkP3+,kP C+aE,.P,k k_k&,)9W)7,EEKEB$j0W) EFO ;, l7-E9m70QEF&l 9;?.)( uuu ? EE,%z 0W)&,O 2900r/E,0QE 90km/hPFJhj 19 r, l.;i,k i0l*:.k,?441yEk35p?r,/L$2+a*, i0l.4kq9,. 19j00P.UE, uuuuuu K (Nm) (? j0 390Nm- 16 #.3+ k =1E3+ 11i 0P 1i =6P 10i kP 0i =K jkUEL$,Px) K =n n=1 29PE%.E )( uuuu cKM ? 2G PX%E(1;,ME9 2G =40000N2mcE0W&,E0+3+ 2mc=EE,%z7E6 1018%z M E6DML$, M =kUEEEL$,P 1mK kUEEEL$,Px) mK = 39Eh|P.UE = )(uuuuu (Nm) ? G E G =7100- 17 FD%3+ D3+ E 0XjQh& , k&6:4?6LB)UE,Px)q0b,F? 1kU UEU kU&630L$,)(322 u (? 2-$3+ 2 m2D UE66-$m= (Qh Q)(3 u (? : kmj Q3+j !Q - 18 m= p8l . 3kUM UM=7-UE,j/W6&X5F+a4*61yUE&E9EU?1JU?1E,+O+TFUMEJG0L$,?v_UME0EUM,6/WUM 9=W8 = b26 k6,j(N - ? 5 kUEU UEU 41M Q m b 1b =9 -UQ 2 UQ a *2 h =A D D = 3 =9086-$ d = 1d U 1J 1 =90- 1 =J =8 t=t= =1122 * Q c= c=i0 T fT =211 TJJ 122 TJJ 1aJ =aJ =1fJ = 11 fTJ 2fJ = 22 fTJ 1fJ =fJ =N6-$1111 2 222 18#UE1121 212 22 1U 21 k 2 1s =0 qKpA1 1UK:69j0P= 3321uuuuuuuuu K=Nm) ? j0 390NmP 1D k66-$ 1D =m 1z =2b UEUM 2b =:? P=m P=1429pUEM6/W8l 2UE,_jEU,Ui_jwV =3320 uuuuuuuuu ( ? UME9633+ 10k EE3+08 1j(3+ 1b UEUM b = 2b =2D 66-$ 2D =- 21 5,83+ wV = wV =700pUE_j8l 3UEjEU,UMjJV =10 102 uuuuuuu = ? i mm;kUE 9j0m0k EE3+ 0k =1j(3+ 1UME93+ 1 1bU b=1b 2b UM,5,83+ JV = JV =2800kUE,UM_-(|PE0;Q=,iDj=40(16E,k?j+Tp9, |313333332223111001001001001001 333 )001390 uuuuuuu 3)5 uu + 313 )u(Nm) ? j0X! 390Nm1 2 X4Q,+X)!Qj 2%5%15%1 2 4Q,P!Qj 11 2 X4Q&,j,Y+X)kUEUM&4,66-$ 1 2 ( (121 u ( ( 1U&4,6U&4,6j = u ( (? T +XE:,E.+XXkk:,BUE,UM&4,66-$- 23 -,EAA. kUM,.:. k=Aj;EAJ#A+X:,UM& A4X A &4=A,#M FT6T-$, FN -$ D A pXM OAj74,8M FZM6j74A,6 F86!4A, F L$,ia_= L$,ia_#A . _a9ED EDD N EED S p*+XXkUM:,EA A 6j JEJDEJJ qqu q (N) - 24 - JEJDEJJ qqqqqu (N) E9,A1X.UM:p,6EAA?ikUEE,35j(r*Ep,E9E,Ea_:MUE,EA_G+X6E_&F63,E4,&AE93+ XEAE93+ Yl9X! 30212E(3) )UE,E C D ,A+?EhE C D 80F 140)qK 1P3+UEEk,-(49E9W+X&L$KE9FJ9+1y(&?k?9EU_UM+&M+jE,UM6/W 26 -M9Q,.(2) ,7z4*61y4*6?F?CfQ5Y.L$?+OL)(3) EU8G9,NW+E9FX+E9;EU(4) UE,8HA-,j84KK1yA-K.ujk,8H5Ek+X,=MUE+X,-$U-+X$G.8HJJk?9 2122202020+aUE#%=8jUE|MO+8!FTO/6PFX4*62wj /F4*6F/MKpr=+XM&,j(=7-/#%)UMF|h4*697-Q/5%)%Q,UEjQ6/WF|$G.4*6$G.4*6&,$Yu=JE$G.3+n:Lu#%&EUE!7&8B+O 1q,#%j),kUEE98#%VICO/T#?kk,E,#%9ED/MUE9E-(aJ#%&,#%a=7%,O$)aNGj#%,)FJX,1MFkUE,Xk#:0Z -B +,