机械毕业设计-缸体气缸孔镗削动力头设计

-$ ?1K11 0 32 , 23 7z,44 +ej 45 P46 UE 57 EkE kE,9+Qh E E 9+XQ 148 6E 149 E 1410 1 1411 #%1 % 1 1512 #3+5 6 .,5f 5hk?,. 3+5., D, s&, #$Y 2113 2263) 228$ Zy115nK ? i,?rOx.48Kd,Ffx*66j,0F5F,5k?_),1%&iF|F9F5F+a#3+5F|fE0;,FF)6X0:+aj=+e,0F/008+X=8j:9A+XXV0,:p&,=rF21x),QAQEjj7,&LA8FFEM+aO,?E0*,100?EEK=8j/&?,M0rEK%=8j+_0N_58,j0W,H&XECX|Ezk(1M7 -M7 -MKz4Kz 1;+a0j0&,p9#W:;j,&L$Aj,jJ “n ,%XFEK=8j=6, C E Y E1yNG07-7EK=8,7-!0!n7-W2Q, C E06FEK=8j$8+5h,_j,N%,j(2(252M231y?r!XjWj5h,2+O)NG88!_*#f,48Kd,?yX-(,2,08K-(993$&#kx)Q,(&X,#G+8Kd8j,KG&j,M&,2!d,48j,0,)8 1,2K+aVKv)F|0!QW,E0;j2,?r)d,44G6-(,?r0jKE6-$,6|1,?rF56k?)%6j#%j%#%+a#3+5f)F5Fj%_M+ejPP%)F5F= 4F9 +ej 1 +kp73 801-4 ) /EEFO r/E. 0 1390 175 VP5kP i=n+ej /nj =1390/ 5jPE?p04Pa!/0c)E565,P14E1 n1=390 r/2 n2=n1/iU=1390/36.7 r/ 62)4E)E 1 0t E t 6 =550 7E 2 1tE t U = 834EE.E 1 549 P1/549390 9=2 549 P2/549 10= m6*6; 2 ,-. of O r/) W E. N mkE 1390 E EF?UEUEE. . .?UE 45. 200UE 45. 160 ?UEU 7IU z2=i z=7= 116 8U u=z2/8/17= 12UM+j Hk&L$ 10! 300Y!Y 8Z?&30010=24000h 13)!Q002825124000=09 1409/09 15/3+ j 2090ax) 1%3+ S=1 d=1 901 H1= =20=288 161H2= =80= 17UE-$ 1 3 12 )1(IGu= 18V= 100060 u s 19b= d 20UQ b/ mt=7= 21UQ h= 22b/h= 233+i v=s 742E93+ E K+=K)=17+ M)0 35 K+=a b/h= K+=. K)=3+K=K+=1 24Q!6-$d1= 3 = 25m=d1/7= 269Ui_j 3 21112) 27.4l?UE_+L 70 UE_+L 20 _+/3+ 3+ S=1F1= =80/ 281 F2= =20/ 293+ K)=1 30U3+ Q!3+ UE F1= 31 F2= 328l 3 21112) 33=6j7l m=3d1/m=, 16 346= 5 35j( 63=48 3653=105 37d1+2=(48+105)/2= 38UE b= d48=48 39 8 0qqE:) EFO 390r/E. m+X:,T1/03/50= 40 41M0?-$E,j 45 120 311112 = 42E,0?-$nf_6E4E,-$ jE,-$ 6E-(u 03=03 43 iW! 0 E.j m6E,u ,K L=20EG8,4PK94E,5E:M&,Gx?;.iEA,?r.E,4!-$Kj%C,EA?r 1 E!#1M0f*0E6E6Qh=u 2 !,-$ 3 l=16EG8,4PK4jQ8X:6E-(1L$9,L$D 0j?63jUE, +W 4UE1+X1*j11MN1M:M3WE! 5,K UE4P+.U 0u 8UE#1+*+a!.E! 6,-$E6Q h= 8 u h=5jA63 p=100120 p p KQhUE k= l=L b=35 10=25p=4T1/2442510 9)=51 52 p=100120 p p KQh9_.8Qj =121)( 12 /w= 53 60 EQhQ A X=-()E O=880=XL$), elj L$) Ylj +Xl#X= Y=I ,E9PA= Qh 54BE/ 67910h 8i 0 6302,Ej(jDdb=421513*E9 *E9 16u d 2 =18 6E! 1 6,KE-(EjUE, +W 213UE#1+X1*j11MN#1M:M3WE! 5,K UE4P+.U 8u 6UE1+*+a!.E! 4,-$E6Q h= 6 u UE#1M1L$9L$D 5j1F 0 4 6EA 34+9=0 58t 59dM 34 9=0 603r 61d-$M_.5=1235N 625= 63M= _.8Qj14 =1= )( 12 /w= 64 60 EQh?+W,K6dK A bh=66 L=38 l=L b=38 6=32p=4T2/ 65 p=100120 p p KQhQ A X= Y=I ,E9PA= Qh 66BE/ 58977h 8ljF416(5H9,6M2KM23jj598,8WK(&j6zj R=3jF1 Q)?-0?XG090?7PM&U8j,59,0L$7-hF|0?9-j:00?(5H09j*_-,M+X(wj1-+f+X 2 =n04X=G&MF,0nn+X=e!4,jF(C0+aj=_M1813 77X?MM0c4j5,G=7-ZFj6j5 -=J_-=J:,=4K?W5(5H,J?6!=46 j6?j,E,G2Xj65(5H,KA406Q27 :X:-$K(*:J:)+XC:FFE(11 #%D%UEG+X#%UE6Y0 12m/s&6!UE#,$!4j0960UE,z,UNM,D/1 30 60EG+X#%72#%72,G00, 1/3 1/3,G+E?,#%727F+|,&Hd61yE#%r,%?aQ18j718 315Kd+X#3+5f)FF!,).?0j 40$!j 800j.CX8H0pWF|0;j 1200WF|0;j 320F m/Fj 3 of l F F/C F= 196 211 F= 165 183F F= 98 109F F= 209 232 F= 49 541 #5h,jx) m=2 =63|0; 80F|0; 00; l3= 80 90=270Ff a!EF5Gr* 10r 4 of 5nq?,.+a.48j#3+5X0j 250Nu H%?rF-(1yF#5hv?,XF_F 7F/;#5hM0 j9T=#k d5$ D,3+j d=zhD:N96 Kfi,9l Fh 4p/j!5*.#5hX= 4 of F/N77#)P/ 211 0 - - 183 - -F 109 F 232 211 0 - - 183 - - 109 3154,D%,F?Ox?D+a.j,#3+5,)?%,F?G+8#q,?jF8#Dz&,%0F)BD:?8+a#3+58#,?3+5#,)f_0?,.$5,-;Z#3+5,)#5h?r$/,W#Q?#0W#0?#4j 76=1G+Xx19$?N9),+$A#5h)X3+5v#5h?Fp,FADG+X ?!Q_FD+a. , 4.%FEjFh,#a %,W|0;,A#+%+aFEjD#W FD#j D#jA0cG+X+e#,D+aF0D?)#5h,FpN_063.F9 6 6&(w#%?#%W#%,j 6mL/r 26mL/r9#%,0x) v=IEFOj 710r/#%,#j1+6) 940000L/ 80+a#5hX,)0WF&#%,j #j #%,kx) p=I#%,P+ej)j20P= = uu = 81!F9 +ej)j 80WEFO 400r/ 2s&s&is&pXD_0Ws&,0WLu#F#s&,?l; 5 y, of s&=0 A# L 1 6&(w#% - 6/14 - 62 9FJ+e#0 16 5|0;2 25 16 36 - 5 40 16 0 40 16 40 16 0 16 - #0 16 40 16 % 10 63 16 5 40 16 5+e - - 10 - 0 314s&F1F,?l9s&4j(#5*1I9,0W+a#%#5hX4,F*l= 6 p/j#5hF FB$,#%,?l_821 6 #5n,F=0#F of F F # L# L / m1.4i,1#5h9(F,1,6j 2 )( S =2 )60103(6 uuuu S 82 2 )( S =2 )60103(6 uuuu S 83FTi1 2351,51910?&r0j9 7 849 7938?7l9 80L#$_FXZ)p,.7&L$Wp3+5#$Yw+XFFh,9x)3+5)j 60 u 85F&W#9?#;pTZ#%,)3+5)j K 2211 86+a!#3+5,Gj 879?r*#$Yw,Fll7 2150 8822$Yw9#3+5=13 jd_j,hG&-$-pj,6_0,0;d,)B_5h,223,NMd)jd,?W67zC+Xj48j+O49$!F,?y69)d1 &K48j MGjJ*(x/n 1996: 87 102.2 $YW_#MK$W*(x/n 2000: 37 42.3!MH7z*60 MGJ*(x/n 2009: 151 166.4 &j MGjJ*(x/n 2004: 233 265.5 d#-5S-j 2 (x MGQ1y6*(x/n 1999:23232.6 ,Aj8