机械设计作业集-第四版-李育锡-课后答案[1-16章].khda

2008.7 liyuxi05@126.com 2008.7 liyuxi05@126.comliyuxi05@126.com 1 5 6 9 11 15 18 19 24 28 30 34 36 41 43 3 1 3 2 3 3 3 3 4 1 1 3 5 1 3 6 103 104 104 3 7 r DN DN DN 0N r r DN 0NN rrN 3 8 a A 1r b A 1r c A 11 r 3 9 K K K k q K 3 10 1m 2m 1n 2n K 3 10 3 11 310N 310N GC AG 3 12 1 1 cc A K 3 13 100 ni/Ni 1 3 14 S S 3 35 Sca Sca S 3 15 1 2 3 4 5 3 16 3 17 IK ICK IK ICK IK ICK 3 18 MPa750B MPa550s MPa3501 3-3 s m N N N MPa8.583 105 105350 4 6 9 1 0 111 sN MPa55011 MPa452 105 105350 5 6 9 2 0 121 N N m N 17 6 9 3 0 131 MPa271105 105350 N N m N 131 MPa350N 3 19 1 3 2 2.140/48/ dD 075.040/3/ dr 82.1 04.010.0 )09.262.1()04.0075.0( 09.2 47.1 04.010.0 )66.133.1()04.0075.0(66.1 3 1 MPa650B mm3r 84.0q 86.0q 3 4 69.1)182.1(84.01)1(1 qk 40.1)147.1(86.01)1(1 qk 3 2 77.0 3 3 86.0 3 4 86.0 1q 2 2 MPaMPa350MPa NN 55350350 9 1 0 mm ICK 3-3 MPaMPa8.8.583583 10 4 5350350 99 22 0 350350 N 3 00 1 350350350350N N 3 3-12 3-14b 36.2 1 1)1 86.0 1 77.0 69.1(1)11( q k K 79.1 1 1)1 86.0 1 86.0 40.1(1)11( q k K 3 20 1 MPa190max MPa110min m a MPa150 2 110190 2 minmax m MPa40 2 110190 2 minmax a 3-21 5.1 )40150(0.2 150)2.00.2(300 )( )(1 am m ca K K S 2 3-6 0 MPa500 2.01 3002 1 2 1 0 MPa150 0.2 3001 K MPa125 0.22 500 2 0 K A 0 150 D 250 125 C 360 0 M 150 40 AG M 5.1 40150 135150 am am MM MM Sca 3 20 3 21 1 caS 3-31 13 MPa5.275)4001050010( 105 11 9594 6 9 10 Z i m ii m ca nN .01 01 30030022 1 11 MPaMPa150150 125125 5.1 MPaMPa500 222 5005000 K CC 360360 m m M MM MM Sca m m M 3 33 27.1 5.275 3501 ca caS 2 n 3 1 a rN N 201768) 500 350(105)( 96 1 1 01 mNN 1503289) 400 350(105)( 96 2 1 02 mNN 520799) 450 350(105)( 9610 mNN 3 28 5 54 2 2 1 1 106.4460343520799) 1503289 10 201768 101()1( N N n N n n 3 22 1 MPa88.46 401.0 10300 1.0 3 3 3d M W M b MPa5.62 402.0 10800 2.0 3 3 3d T W T T 0m MPa88.46ba MPa25.315.625.05.0am 2 3 17 44.3 02.088.462.2 3551 maK S 37.3 25.311.025.318.1 2001 maK S 3 35 41.2 37.344.3 37.344.3 2222 SS SS Sca 3 23 3 44 5.1 3040 525600 2222 sr sr 3 12 R= (1.5)=0.93319 4 40401.0 1.0 10300300 1 33d 800 2.0 2. 33dd TT WWTT 00mm MPa MPaMPa88.46 5.5.6262 40402. 10 33 3 46ba baa 11 aaKK aa KK S 4 1 4 2 1 3 1 3 4 3 4 4 4 5 4 6 4 7 yu 4 8 Pa s m2/s Et t E 4 5 t 4 4 4 9 4 10 1 2 3 4 11 4 12 5 yu yyu yu y PaPa s tt 5 1 5 2 3 1 1 3 5 3 2 5 4 90 5 5 3 5 6 4 5 7 5 8 bC 5 9 5 10 5 11 5 12 10 r 1r 5 13 8.8 8 9 1/100 B/100 10 10 S/ B 5 14 5 15 5 16 6 5 28c 5 17 1/3 5 18 5 19 5 20 1 8z 4z 2 mm7.91d mm10d mm7.91d d 5 21 6.8 s=480MPa s/s 480/3 160MPa 5 28 9872 43.1 106.10160 43.1 22 1 0 dF N 5 9 3291 2.1 122.098720 sK fziFF N 5 22 5 23 1 N2423 1304 1063022 3 zD TF 2 HT200 MPa200B 5-10 3pS 8.8 MPa640s 5-10 5S MPa7.66 3 200][ p B p S MPa128 5 640][ S s 3 GB/T 27-88 M12 60 mm130d 60 22 38mm mm18minL 5-35 ][MPa35.10 1813 2423 min0 pp Ld F 5-36 ][MPa25.18 13 242344 22 0d F 5 24 9.0 mb b CC C 5-32 7 3.1.1 2.1 2.1 22.0 22.098729872 22.0 22.0 9872 N N 32913291 N N 13044 106306302 630630 zDzD MPa200200BB MPaMPa640640 3 200200BB N240010009.0150002 FCC C FF mb b 5-29 N14001000240021 FFF 5 25 1 F )( FLTT F iF T jF iF jF FFi 3 1 FF a FLF j 2 5 602 300 2 a 3 FFFFFFF ji 83.26 17 2 5 3 1 3 2 FFi 3 1 FF j 2 5 b 1 3 FFFFFFF ji 52.2)2 5() 3 1( 222231 3 FFi 3 1 FF a FLF j 3 5 603 300 3 c 2 FFFFFFFFFF jiji 96.1150cos)3 5)( 3 1(2) 3 5() 3 1(150cos2 22222 5 25 5 26 eF 1F 2F M 1 ][ 2 ][max pP 3 0minP 4 2FF f 8 33 FLFLFF jjF 33 150150coscos F52 FF FF 33 5 60603 300 FF )) 33 55() () 3 22 FF ))F 5 26 5 27 a) 5-3b b 5-3a c 5-2b minL d) 5-4 e) 5-6 f 5-3b 6 1 4 6 2 6 3 4 6 4 6 5 4 6 6 60 70 6 7 6 8 180 120~90 180 6 9 6 10 6 11 6 5 6 6 9 44 7070 180 6 12 m 6 13 6 14 6 15 1 mm15822180l mm11452/22130l 2 MPa110][ p MPa40][P 6 16 1 A mm70d 6-1 mm20b mm12h mm110L 20 110 GB/T 1096-2003 2 6-2 MPa55][ p mm6125.05.0 hk bLl mm9020110 6-1 ][MPa9.52 70906 100020002000 pp kld T 3 A mm90d 6-1 mm25b mm14h mm80L 25 80 GB/T 1096-2003 4 6-2 MPa110][ p mm7145.05.0 hk bLl mm552580 6-1 ][MPa7.57 90557 100020002000 pp kld T 6 17 1 mN5.1872/25015002/dedFT 2 mm45d mm14b mm9h mm70L 14 70 GB/T 1565-1979 3 6-2 MPa55][ p 15.0f mm61970hLl 6-3 ][MPa3.48 )4515.0614(6114 5.18712000 )6( 12000 pp fdbbl T 10 5252 7070909066 1000000 10000 9090 mmmm 80 GB/T 1096-2003 mmmm661212 ][MPaMPa pp[ 80 GB/T 1096-200380 GB/T 1096-2003 6-2 110][ ][ pp[[ 20002000 pp kld T 6 18 1 6-1 B mm28b mm16h mm140L mm8165.05.0 hk mm140Ll 6-1 mN5712100 2000 1021408][ 20001 p kldT 2 141029210BDdz mm6.0C 75.0 mm150l mm97 2 92102 2 dDd m mm8.36.022 921022 2 CdDh 6-5 mN20734100971508.31075.0 2000 1][ 2000 1 2 pmzhldT 6 19 mm100d Z2 mm100d mm145D mkN6.9][T kN192][ aF Z2 Z2-100 145 GB/T 5876-86 6-4 8.1m mkN28.176.98.1][][ TmTn kN6.3451928.1][][ aan FmF ][kN260) 100 122000(100)2000( 2222 anaR Fd TFF 6 20 a) 6-1a b 120~90 c) 6-5 d e) f) 6-18b 6 21 6 21 11 6.9 6.9 6.9 6.9 1921928.1] 8.1 1921928.1] 8.a 100100)) 222 dd T 1001002 145 GB/T 5876-86145 GB/T 5876-86 kN6 )) 100100 12122000 2 90 e) e) 7 1 3 7 2 7 3 7 4 4 7 5 3 7 6 7 7 7 1 7 2 7 3 7 8 45 7 9 7 5 7 10 7 11 7 12 7 13 7 14 7 15 1 Q235 7-1 MPa210][ MPa420][ p Q215 7-1 MPa180][ 2 mm201022d ][MPa7.166 10)203180( 10200 )3( 3 db F ][MPa9.142 71020 10200 3 pp zd F 12 1 ][MPa9.90 720 1020044 2 3 2 zd F 7 16 1 Q235 7-3 MPa180][ MPa140][ 2 N36720018012170][1 bF N9408014012807.0][7.0 12 bF kN461N4612809408036720021 FFF FF kN400 7 17 1 min H7/s6 046.00250 169.0 140.0250 m9446140min 7-6 m8.0aR mRz 2.3 7-12 m9.88)2.32.3(8.094 )(8.02 21minminmin zz RR m94minmin 2 minp MPa1013.1 52E 35.02 MPa102 51E 3.01 49.53.0 210250 210250 22 22 12 1 2 2 1 2 1 dd dd c 21.935.0 250280 250280 22 22 222 2 22 2 2 dd dd c 7-11 MPa26.3 10) 1013.1 21.9 102 49.5(250 9.88 10)( 355 3 2 2 1 1 min min E c E c d p MPa45.3 10) 1013.1 21.9 102 49.5(250 94 3 55 minp 3 T 7-9 13 m8.0 8.0 m )2.32.3(8.0 2.2.3(8 (8.0 (8.minmin )2.32.3(8.0 2.32.3( (8.0 (8minmin mmminmin m9494minminminmin minminpp E 169169.0.0 140.0.0250250 mR mz mmm2.3 2.3 m9. m88 )2 mmm MPaMPa101013.1 5513.1 22 11 22 2 1 dd dd 22 dd 2 22 2 22 dd 22cc mN1920 2 1.06025026.3 2 22 min lfdPT mN2032 2 1.06025045.3 2T 7 18 7 19 1 mm100d mm9t mm7.0c 15.0f mm150l 6-4 mN6536100)7.09(150100)45.015.05.0( 1000 1 ])[()45.05.0( 1000 1 1 pctdlfT 2 19z mm5mh mm150l mm95195mzdm 75.0 6-5 mN507661009515051975.0 2000 1][ 2000 1 2 pmzhldT 3 Z2 mm100d Z2 mkN6.9][T 6-4 Z2 8.1m mN17280106.98.1][][ 3TmTn 7 20 1 8.8 5-8 MPa640s 5-10 5s MPa1285/640/][ ss M8 mm647.61d 5-28 N7.3416 43.1 128647.6 43.1 ][ 221 0 d F 15.0f 2.1sK 5-10 mN9.76mmN76876 22.1 90415.07.34162/001 0 ss z i i K fzDF K rfF T 2 mm30d 6-1 A mm8b mm7h mm50L mm42850bLl mm5.375.05.0 hk 6-2 MPa75][ p 6-1 mN16575 2000 30425.3][ 2000 p kldT mN9.76T 14 8.1][] 8.1][ 8.1] 81][]] [n mNN50766507660 NN50766507660 mmkNkN6.9 6. kNkN6.9 6 172801728010106 33 172801728010106 33 MPaMPa640640ss MPa1281285/ 5/640 5/ 5/640 3.1. ][[211 00 [11ddF00 8 1 2 8 2 3 3 8 3 cb11 8 4 2 8 5 F0 f 8 6 8 7 P0 P0 P=Fev v Fe P0 8 8 8 9 V bP V V V Ld V 8 10 500r/min 1000r/min 8 11 V P0 i=1 i 1 P0 8 12 f 8 13 8 14 V v P=Fv v 8 15 a a 15 PP00 i=1=1 P0 a F0 F0 z z=1 z=1 z 8 16 F v 30% 30% v V 1 2dd V 0P LK aK 0P 30% 2 1dd V 0P 30% LK aK 0P 3 D V 8 17 8 18 V 8 19 8 20 8-22 mm2499 8154 )140400()400140( 2 8152 4 )( )( 2 2 2 2 12 210 a dd ddaL ddddd 8-2 mm2500dL 8-7 7.1615.57 815 1404001805.57180 121 a dd dd 8-5 95.0K 8-2 09.1LK 8-4a kW28.20P 8-4b kW17.00P 8-7 2.1AK PKP Aca 8-26 kW46.8 2.1 09.195.0)17.028.2(4)( 00 A L K KKPPzP 8 21 8-7 2.1AK kW32.46.32.1PKP Aca 8-11 kW32.4caP r/min14401n A V 8-22 16 81581522 ( 22 81581522 dda (( d 1 mm1606 5304 )90250()25090( 2 5302 4 )( )( 2 2 2 0 2 12 2100 a ddddaL ddddd 8-2 mm1600dL 0aa 8-7 6.1625.57 530 902501805.57180 121 a dd dd 8-5 955.0K 8-2 99.0LK 8-4a kW07.10P 8-4b kW17.00P 8-26 68.3 99.0955.0)17.007.1( 32.4 )( 00 L ca KKPP P z 4z A 8 22 8-4 N750 10 5.710001000 v PFe 8-3 22221 2 FFFFFFe N7502 eFF N15002 21 FF 8-1 N1125)7501500( 2 1)( 2 1 210 FFF 8 23 8 24 a b V 8—25 8—25 17 1( 22 )211 11FF1 15(11) 15() N11251125)750)750 9 1 3 9 2 9 3 9 4 9 5 9 6 9 7 9 8 9 9 9 10 GB/T1243-1997 9 11 1212 / zzi si 9 12 176 177 9 13 z d 180sinp d z p 9 14 z1 z1 z1 z2 9 15 9 16 a0=(30 50)p(p ) 9 17 v 9 14 18 1212 zii1212 1 176176 pp 9 18 1 8.20900/25075// 122121 nnzizz z 211z 25 21 Kz 9 15 Pca P 2 90250/90025// 2111212 nnzizz 75 90 9 15 Pca P 9 19 9-2 09.61 330 21960 2 11 1 n zn z 612z 9-16 3.136 600 7.12) 2 2161( 2 6121 7.12 6002 ) 2 ( 2 2 2 0 212210 0 a pzzzz p aLp 136pL 9 13 z1 21 zK 1.2 r/min9601n mm7.12p 08A 9 11 08A kW2.4caP 9 15 23.2 2.4 5.62.12.1 ca zA P P PKKK 3 5.2PK 9 20 9 16 6.139 910 4.25) 2 21105( 2 10521 4.25 9102 ) 2 ( 2 2 2 0 212210 0 a pzzzz p a Lp 140pL 9 13 z1 21 zK 1.2 r/min6001n mm4.25p 16A 9 11 16A kW20caP 9 15 9.13 2.12.1 201 ZA caP KK PKP kW 9 21 10 1 1 7 4 5 2 3 6 8 9 10 10 2 2 10 3 1 10 4 3 10 5 10 6 10 7 1 19 22 zzKK 08A08A 9 caca zAA PP PPcaca PKK PKK zAAKK 3.136 1.2 08A08A 2.4 2.4 5.62.1 5622.1 2 25 91091022 2 2 2100 z2z1 pp a 10 8 2 10 9 1% 10 10 10 11 10 12 10 13 10 14 10 15 350HBS 350HBS 10 16 10 17 Fn K K=KAKvK K KA Kv K K 10 18 10 19 1 1z 1d 1T nF 1d nF H nF F 1z FaY saY F 20 350HBS350HBS 2 m 1d 1T nF 1d nF H nF m F 3 1z m 1d Fn 1d H 1z F m F F 10 20 HNK 21 HNHN KK 10 21 10 22 d1 b d1 b d1 d d 10 23 10—24 10—24 10—25 10—25 21 10 26 1 2 A B 1 1 A 2 2 B 3 1r 0r 2 2 A B 7 21122 1075.620/252000145060/6060 zzjLnjLnN hhH 2 A B 7 22 1075.6HF NN 10 27 H 1 H 2 H = min H 1, H 2 H = min ( H 1+ H 2)/2 1.23 H 2 10 28 10 29 v 12m/s v 12m/s 10 30 10 31 1d v d h hb / mm68.92 82.13cos 330 cos 1 1 nmzd m/s7 100060 144068.92 100060 11 ndv 86.068.92/80/ 1dbd mm75.6325.225.2 nmh 85.1175.6/80/ hb 10-2 0.1AK 10-8 7 17.1vK N/mm100/ bFK tA 10-3 7 4.1FH KK 10-4 7 27.1HK 10-13 25.1FK 08.227.14.117.10.1HHVA KKKKK 05.225.14.117.10.1FFVA KKKKK 10 32 1 22 v cos 11 11 nmz1dd d v h1000052508hL 811 1064.810000114406060 hjLnN 8 2112 1079.293/3064.8/ zzNN 2 10-19 1 01.11HNK 09.12HNK MQ 10-21d MPa5801limH 10-21c MPa3902limH 0.1HS MPa586 1 58001.1][ 1lim11 H HHN H S K MPa425 1 39009.1][ 2lim22 H HHN H S K 3 10-18 121 FNFN KK 10-20c MPa4201limF 10-20b MPa3202limF 4.1FS MPa300 4.1 4201][ 1lim11 F FFN F S K MPa229 4.1 3201][ 2lim22 F FFN F S K 10 33 1T 11 /2 dTFt 10-8a ][ 5.212 1 1 H EZ u u b KT d ][][ 5.212)1( 2 1 )1( 2 1)( 2 1 1 121 HH E AZ u u b KT ididda A K a ][ H ]/[ ]/[ H H A A a a mm150 400 600100 ][ ][ H Haa 10 34 1 10-5 80.21FaY 55.11saY 28.22FaY 73.12saY 320/60/ 12 zzi iTT /21 1/ dbd 10-5a mN737mmN736727 } 73.128.2 280, 55.180.2 340min{ 85.12 420340 } ][ , ][ min{ 2 2 22 2 11 1 2 1 2 saFa F saFa F YYYYK mbiz T 2 idTdTFt 1211 /2/2 10-8a 23 11 10-8a 22 1 1 b KTKT1dd 10-8a ][ ][ 5.2 51 H EEZZ u [ 2 11 )1( ) 2 1 1(11 ) )1( 1( ) ) ]/[/[ ]/[/[ H HH AA A mN169mmN168939 ) 8.1895.2 430 ( 13 3 40.12 420340 ) 5.2 ][ ( 12 2 22 2 22 2 E H Zu u K mbizT mN1692T 10 35 10 36 10 37 10 38 10 38 11 1 1 2 4 6 11 2 20Cr 11 3 4 11 4 3 11 5 11 6 11 7 11 8 11 9 3 3 11 10 11 11 24 1010 3838 2 20Cr 2 20Cr 5 11 12 v 11 13 N 11 14 1 12122121 //// ddzznni 2 2/)(2/)(2/)( 21221 zzmzqmdda 3 2121222 /2/2/2 diTdiTdTFt 11—15 11 15 11 16 11 17 11—17 11 18 25 1111 1515 28 z2 80 11 19 11 20 11 21 11 15 11 22 11 23 1 20 60 0 1 31 3 1 13 z z n nn nn nn i H H H HH 4114 Hii 20 2 40 4 5 45 z z i 80204451415 iii 1 1 2 N8000 136 268.080102 151 D iTW 11 24 1 q v 103.6/631mdq 31.11 10 2arctanarctan 1 q z 71.51.0arctanarctan vv f v 2 26 33 11 nn1 nn nn3 nnn11 H HH 1 33 zz zz nHH H 4040 44 55 45 zz zz i 1415 iii i141515 1414 1 WW 6.092.0 )71.531.11tan( 31.11tan92.0 )tan( tan 21 v 202/40/ 12 zzi 22 2 2 '2 ' DFiDF 2.176 6.0203502 148100010 2 ' ' iD FDF N 11 25 11 26 11-2 mm401d 638111 11-22 m/s08.3 638111cos100060 144040 cos100060 11ndv s m/s08.3sv 11-18 631v 11-21 87.0 )631638111tan( 638111tan )tan( tan 1 v 11 27 11—28 11—28 11 29 11—29 27 12 1 3 12 2 2 12 3 12 4 12 5 2 12 6 12 7 12 8 180 12 9 B/d 0.3 1.5 12 10 12 11 12 12 12 13 1 2 3 4 12 14 12 15 F 12 16 p=3 4MPa v=2.5m/s pv=7.5 10MPa m/s 28 ZCuSn5Pb5Zn5 p =8MPa, v =3m/s, pv =15 MPa m/s ZPbSb15Sn5Cu3Cd2 p =5MPa, v =8m/s pv =5MPa m/s 12 17 p v pv 12 18 12 19 12 20 12 21 12 24 1 n F 2 dB / F 3 F 4 x 12 21 1 minh ][h ,d B dB / 2 B 3 it d B 12 22 40~35],[ ],[],[],[ min ithhpppp 12 23 12 24 12 25 1 dB / 1/ dB mm90dB 2 p p MPa3.12 9090 10100 3 dB Fp m/s42.0 100060 9090 100060 dn m/sMPa2.542.03.12p 29 dd/ x ] ],[ ],[ ppp p[[],], ],[ p[[ 12 2 ZCuSn10P1 m/s15MPa][10m/s,][,MPa15][ pp 3 12 4 0.42m/s MPa3.12p 12 3 3 1 12 26 12 2 ZCuA110Fe3 MPa15][ p m/s4][ m/sMPa12][ p 12 1 kN75015250200][ pdBF 12 2 kN/600/12250200/][ pdBF kN/600,750minF 1 r/min60n m/s63.0 100060 60200 100060 dn kN75063.0/600,750minF 2 r/min100n m/s05.1 100060 100200 100060 dn kN57105.1/600,750minF 3 min/500rn ][m/s24.5 100060 500200 100060 dn 12 27 m/s7.15 100060 1500200 100060 dn 12 24 742.1 102008.07.150.0182 0015.01070 2 3 232 B FC P dB / 0.8 PC 1.742 12 6 x =0.724 12 25 )724.01(0015.0100)1(min xrh m4.41mm0414.0 12 28 13 1 1 N316 P6 51316 2 51316 N316 P6 3 6306 P5 51316 4 6306 P5 5 30306 13 2 1 13 3 4 2 13 4 0 13 5 1 13 6 4 13 7 1 3~2 3 13 8 30 100060 100060 1200200200200 min 100060 10000 dndn m/s05 kNkN571 24.5.5 10000 000 500500 24.5.5 10060 1060 dn 2 2FF 13 9 30000 70000 13 10 13 11 C CP PC 10% PC >10% PC 10% 13 12 PP 2 L P C P CL 8 1 8 1 2 33 PP 2 L P C P CL 1.10 1 1.10 1 2 310310 13 13 L=(C/P) L 106 13 14 29000 30000 N0000 NU0000 NJ0000 NA0000 51000 52000 13 15 29000 30000 70000 51000 52000 13 16 13 17 13 25 13 18 13 19 31 PP C 1.1.1010 C1 C/C PP/ )) L 1. NJ0000 NA0000NA0000 51000 5200052000 13 20 dn d n dn dn 13 21 v 4 5m/s v 7 8m/s v 10m/s v 15m/s v 100m/s 13 22 13 23 1 N9202300 500 200 500 200 1 rer FF N1380920230012 rrer FFF 2 N6.62592068.068.0 11 rd FF N4.938138068.068.0 22 rd FF N4.15384.9386001dae FF N4.153821 daea FFF N4.93822 da FF 3 eFF ra 67.1920/4.1538/ 11 eFF ra 68.01380/4.938/ 22 41.01X 87.01Y 12X 02Y N4.2573)4.153887.092041.0(5.1)( 11111 arP FYFXfP N2070138015.1)( 22222 arP FYFXfP 4 13-5 h14853) 4.2573 225001( 75060 10)( 60 10 36 1 6 1 P Cf n L th h28538) 2070 225001( 75060 10)( 60 10 36 2 6 2 P Cf n L th 13—23 13 24 32 68686868 138068 13868.0.0 138068 13868.00 4.938600 936001 4.938600 93600 1538221 22ddae FF FF aa2 FFFaa2 11111 N N4.38 N4. N4.15381538 N4. N1538 N4. N4.938938 920/4. /4153815381r Fr 4.93893822FrF 12XX FYFX YF( 11 1( 111 22 P XfP Xf ((22 P (( 1 N6.49848100 130 80 130 80 1 teHr FF N4.31156.4984810012 HrteHr FFF N8.542130/)217080305280(130/)8080(1 aerevr FFF N2.25098.542305212 vrrevr FFF N1.50148.5426.4984 2221 2 11 VrHrr FFF N2.40002.25094.3115 2222 2 22 VrHrr FFF 13—24 2 13-7 rd FF 68.0 13-5 68.0e N6.34091.501468.068.0 11 rd FF N2.27202.400068.068.0 22 rd FF 21 N6.55796.34092170 ddae FFF N6.340911 da FF N6.557912 daea FFF 3 eFF ra 68.01.5014/6.3409/ 11 eFF ra 39.12.4000/6.5579/ 22 13-5 11X 01Y 41.02X 87.02Y N9.60161.501412.1)( 11111 arP FYFXfP N2.7793)6.557987.02.400041.0(2.1)( 22222 arP FYFXfP 4 7209AC rC =28.2kN 13-5 h5.5719) 9.6016 102.28( 30060 10)( 60 10 336 1 6 1 P C n L h h3.2623) 2.7793 102.28( 30060 10)( 60 10 336 2 6 2 P C n L h 13 25 33 13—2413—24 13-513-5 0ee 6868.0 6868.0 6868.0 68.0.06868 22 13—24 501450146868.0.1 501450146868.0. 46868.0 6868.0.0226868 rFFr 1 321702170dF 1 321702 70dFd 11aa 111 1FFFaa11 13 26 6215 rC =50.8kN rC0 =41.2kN 138.06.45/3.6/ ra FF 153.02.41/3.6/ 0CFa 13-5 32.0e eFF ra 138.0/ 1X 0Y N6.456.451rP FfP 13-18 723.0) 8.50 6.45(1)(/ 3101 C PLLLa nn 13-9 723.01a 94.0R 13—27 13—27 14 1 x(mm) 1~2 0.5~ 3 1~8 y(mm) 2.0 0.15~0.25 1~8.5 1~5 )( 040 030 031 031~1 14 2 14 3 14 4 3 14 5 14 6 34 14 7 1 2 3 4 14 8 1 2 14 9 KA 14 10 14 11 14 12 14 13 14-1 5.1AK 14-1 N.m2.147 1460 1595505.19550 n PKTKT AAca mm42d HL3 mm4830 ,N.m630][ dT TL6 mm4232 ,N.m250][ dT ML5 mm4830 ,N.m250][ dT 14 14 14-1 7.1AK 14-1 N.m170010007.1TKT Aca KL8 N.m1800][T CL3 N.m3150][T 14 15 N.m1131 108 40021006 8 ][ 3 22 DzdT %4.41%100 800 8001131%100 max max T TTT 41.4% 35 95509550 n PKT AA KT [ 15 1 2 15 2 3 15 3 2 15 4 3 15 5 15 6 15 7 15 8 15 9 15 10 15 11 k m 15 12 15 13 1 40Cr 15-3 112~970A 15-2 mm5.59~5.51 80 12)112~97( 33 0 n PAd 2 MPa101.8 4G 32 4dI p n PT 9550 15-15 4 7 44 3 4 4 44 1003.1 80101.8 10123295501073.5 3295501073.51073.5 dd dGn P GI T P 15-17 mm4.67 5.0 1003.1 ][ 1003.1 7 4 7 4 d 36 15-315-3 0AA 15 14 15-4 16 3 1 dWT ])(1[16 4 0 1 3 0 2 d dd WT 21 TT WW ])(1[1616 4 0 1 3 0 3 d ddd 1d mm6.63) 85 75(185)(1 3 4 3 0 4 01 d ddd %5.43%100 75 )6.6385(75%100 )( 2 222 2 2 1 2 0 2 d ddd 43.5% 15 15 1 060120 1tNHA FF 0180120 1tNHB FF 2/111 maa dFM 060120 11 arNVA MFF 0180120 11 arNVB MFF N2500NHAF N7500NHBF N507NVAF N2197NVBF N.m6.40N.mm405601aM 2 -300N.mN.mm300000)2500(120120 NHAHB FM -60.8N.mN.mm60840)570(120120 NVAVB FM 306.1N.mN.mm30610760840300000 2222 VBHBB MMM 300N.mN.mm300000 2 1205000 2 1 1 m t d FT 15—15 15 16 1 37 120120 NN507507 FFNVB 25002500((120120 25002500((120120NHANHA 120120120120NVANVAFNVA 2//11ma m111 111dF d1111 11 0180 1180 1ar 11 1MF M11 N21972197 M N.mmN.mm300000300000 6084060840))570))570 608406084030000022 6084060840 12012050005000 2 1 500050001 0200200300 32 ttNHC FFF 0200200300 23 ttNHD FFF 2 2 22 m aa d FM 2 3 33 d FM aa 0100200300 3232 aarrNVC MMFFF 0100200300 3223 aarrNVD MMFFF N7.6666NHCF N3.8333NHDF N6.668NVCF N6.3743NVDF N.m5.253N.mm2535002aM N.m187N.mm1869753aM 2 -666.7N.mN.mm666670)7.6666(1001002 NHCH FM -833.3N.mN.mm833330)3.8333(1001003 NHDH FM -66.9N.mN.mm66860)6.668(1001002 NVCV FM N.m6.186N.mm18664025350066860222 aVV MMM N.m4.374N.mm3743606.37431001003 NVDV FM N.m4.187N.mm187385186975374360333 aVV MMM N.m670N.mm67001466860666670 2222 2 22 VH MMM N.m3.692N.mm692303186640666670 2222 2 22 VH MMM N.m1.854N.mm854138187385833330 2223 2 33 VH MMM N.m6.913N.mm913556374360833330 2223 2 33 VH MMM 750N.mN.mm750000 2 3005000 2 2 2 m t d FT 15—16 15 17 1 45 15-1 MPa640B MPa355s MPa2751 MPa1551 38 18664018664066667066667022 18738583333083333022 83333083333023 2 3 . N.mN.m670670N.mmN.mm N.mmN.mm692303 8541388541381873852 37436037436022 750000750000 22 30030050005000 MPa60][ 1 6.0 15-5 ][MPa8.41 501.0 )2926.0(49210)( 1-3 223 I 22 I I W TM ca ][MPa35 451.0 )2926.0(26710)( 1-3 223 II 22 II II W TM ca 2 A 1 A A M N.m2.349)0130/()492260()080(492M MPa3.38 451.0 102.349 3 3 b W M MPa16 452.0 10292 3 3 TW T 0m MPa3.38ba MPa82/162/am 2 A 3-2 033.045/5.1/ dr 29.145/58/ dD 18.2 79.1 3-1 MPa640B 5.1r 79.0q 82.0q 3-4 93.1)118.2(79.01)1(1 qk 65.1)179.1(82.01)1(1 qk 3-2 75.0 3-3 85.0 3-4 92.0 1q 66.2 1 1)1 92.0 1 75.0 93.1(1)11( q k K 03.2 1 1)1 92.0 1 85.0 65.1(1)11( q k K 3-8 MPa640B mm45d H7/k6 5.2/k 0.25.28.0/8.0/ kk 59.2 1 1)1 92.0 15.2(1)11( q k K 09.2 1 1 )1 92.0 1 0.2( 1 )1 1 ( q kK 66.2K 09.2K 2.0 1.0 7.2 02.03.3866.2 2751 maK S 39 3838ba baaa 033033 DD // MPa1616 45452.0 1092 0 33 33 MPa 29.1.14545//58 4545//58 7979.0.0q )1( 1)1( 1((((1 (((((((((((qq1111 3-33-3 11 k 85.8 81.0809.2 1551 maK S 58.2 85.87.2 85.87.2 2222 SS SS S ca 5.1S SSca 58.2 15 18 15—18 15 19 15—19 15 20 15—20 40 15—18 15 21 15—21 16 1 16 2 3 16 3 16 4 3 16 5 16 6 d (8 10)mm 16 7 16 8 16 3 K 16 9 C=D/d C 4 16 C C 16 10 16-3 16-9 16 11 F1 min F2 max 16 12 16 13 41 1616 44 K F d n D 16 14 n n 16 15 1 2 3 16 16 fb fw 15 20 fb (15 20)fw k m 16 17 1 B mm5d 16-3 MPa1450B 16-2 MPa80000G MPa58014504.04.0][ B 4.7 5 5422 d dD d DC F mm63.48 580000 124.750088 33 Gd nFC 2 16-4 2.1 4.7 615.0 44.74 14.74615.0 44 14 CC CK 16-3 16-6 641N 4.72.18 5805 8 ][ 22 max KC dF mm34.62 580000 124.764188 33max max Gd nCF 16 18 1 21 FFF 21 N/mm 3 20 2010 2010 21 21 FF FF F kk kk k 2 10 20 / / 1 2 22 11 2 1 F F F F k k kF kF 2 21 21 FFF N/mm30201021 21 FFF kk FFFk 42 58000080000 124.7 4.7500500 334.7 4.7500500 33 615615.0.0 44 14 1CC mm63.48 4.74 .74 14.74 4.7 4.7 4.7 4.7 4.7 88 ][ ][2 max [2 KCKC dd 88 3maxmax max Gd nCF CF 3maxmax 2 1 20 10 2 1 22 11 2 1 F F F F k k k k F F 16 19 54/20/ dDC 16-4 31.1 5 615.0 454 154615.0 44 14 CC CK C mm4d 16-3 MPa1640B 16-2 MPa80000G MPa82016405.05.0][ B 16-3 16-6 N6.786 531.18 8204 8 ][ 22 max KC dF mm2.47 480000 225)1006.786(8)8 330max max Gd nCFF 16 20 1 2 3 4 5 6 3 7 1 8 2 9 1 10 2 11 320MPa 400MPa 240MPa 12 13 d n 14 15 16 17 18 19 20 21 q k K 1)11( 22 23 1 2 3 24 43 44 22 99 240MPa240MPa n 5 1010 1212 5 25 5 32 25 25 26 N19681640 200 20040 2 21 1 rer FL LL F N3281968164012 rrer FFF N1338196868.068.0 11 rd FF N22332868.068.0 22 rd FF 12 N1043223820 ddae FFF N133811 da FF N518820133822 aeda FFF 26 I 27 ][2 pp kld T N.m280 102 10035)1050(85.0 2 ][)(5.0 2 ][ 3 pp dbLhkldT I 28 MPa804/320/][ ss N4936 43.1 80106.10 43.1 ][ 221 0 dF so FKfzF )100300(500 N2057 2.1400 2.049362500 400 500 s o K fzF F I 29 44 1338133822 66 N10433 10433 N10433 10433 NN133813381111dd111 1338133813381338aeaed FF22 FF F22 aeae NN518820 51808200 N800 5.12 1010001000 v PFe N11002/8007002/01 eFFF N3002/8007002/02 eFFF I 30 30 1 2 3 4 5 6 2 7 3 8 4 9 3 10 4 11 12 13 14 15 16 17 18 1/8 19 20 21 1/3 22 1z mz1 45 3 8 4 svhz1 az1 23 24 1 min M 2 m N 24 25 1 1 2 3 0321 rrr 1 2 3 0,1,0 321 rrr 2 2 min/60025/30500/ 2112 rzznn 2 7 222 102.7200016006060 nHF jLnNN 26 26 a rer FLL L F 21 2 1 rerd FLL L FF 21 2 11 4.0 4.0 rer FLL L F 21 1 2 rerd FLL L FF 21 1 22 4.0 4.0 21 LL 12 rr FF 12 dd FF 0aeF reddaeda FLL L FFFFF 21 1 2211 4.0 },max{ redaedda FLL L FFFFF 21 1 2122 4.0 },max{ 46 24 1 rr 21 2 1rr1 12 12 znn z12 12 03 ,1,1 32 33rr r,1,1 32 ,11 332 2/30500 305002 2/30500 30500 22 606060 60nnjLjLnn6060 b 021 rr FF 021 dd FF 0},max{ 211 aedda FFFF aeaedda FFFFF },max{ 122 27 ][ 5.1 2 pp kld T mN1512 10002 8070)2080(125.05.1 2 ][)(5.05.1 2 ][5.1 pp dbLhkldT 28 ][m/s628.0 100060 120100 100060 vdnv ][ p Bd Fp 135kNN1350001009015][ BdpF ][ pvv Bd Fpv kN215628.0/1009015/][ vBdpvF 135kN}215,135min{maxF 29 MPa120 5.2 3001 1 Ke 61008.1108000015060120N MPa7.153 1008.1 10 120 6 7 9 0 1 N N m e 30 a b c H7/r6 H7/k6 d) 5-3a 47 [[ pvvv BdBd F vv 1009015 9015 9015 9015v 135135min{min{maxmax 11ee 135kN kNkN215628 2 5. 135kN135kN} MPa120120 5.2 5.2 300300 K 1080000108000015060 150 1080000108000015060 15 120001 120NN NN m e