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212226210282126210222831353632333445465358595556626364717275768283898118138181281491929395961021031061071091010101110121013111112116118111011111112CBD(1BCD(2b)23A154DCB22-1a1AA234111mm/mmb2bn=3p=4ph=1:F=3n-2p-ph=3x3-2x4-1=0345BCD3ca)c)2-2a11’o5464C1’23C47G8111mm/mmb(a)2n=7p=9ph=2p’=F’=F=3n-2pe-ph=3x7-2x8-2=198b)7GD6C342BA1ωFEDFCbBAHEJCBADCGFIK2-6adbDcd35751n=4P=5Ph=1F=3x4-2x5-1=12n=5p=6ph=2p’=F’=F=3x5-2x6-2=13n=5p=7ph=0p=3A2C1D7645Bd)GD8H345C6EF71AB2F=F=3x5-2x7=14n=6p=7ph=3(5)p’=F’=F=3x6-2x7-3=1210EG1n=7p=10ph=0F=3x7-2x10=11A2)AB3EGHG8756EFD34C2345CE1AB2HG876FAP12P23234BP34P13CP141c)∞d)P23P343P24P14C2AP121∞∞P243-1PijP13B2AP12P14C134P34P23(P24)∞4P14P24DP12A2BP23P13a)P34C31P1b)3ω43DABB1B2B32C3d3ω°=90φ1ω°901a)3-5111φ=9003332121,vBvBaBaB==vvvvB2B3D2D3C2C31bB2B3vbMVMP12BP233CP144f)P242P34∞A132321//?BBBBABvvvBDABCDlω=+⊥⊥vvv(/)/(3333BDpbsmpblB••=•=μμωμνννP13P12AOB3C21e∞43D2C1C2C3CEB1φ1ω1Aa)=0.002m/mm2c3-6lAB=30mmlAC=100mmlBD=50mmlDE=40mm1=10rad/so451=φDE211a2BDbnBDalasmbnCllCDCDABBDDBaaaaalalBtBDBaBtaBBABBDBBrBBkBBtBnt(///)/(?2?//`3`3332`3`333223221232323232333•=•==•==⊥⊥⊥→++=+μμαμαμαμωωνωωωvvvvvb3d3p1b2b1P’(d3)b3’b1’b2’k’n’32kBBα3nBαOμOμb)c)c)c=0.04(m/s2)/mmk’C3’P’C2’e’b’n2’d’3sradcnlaasmepasmdpaCccalollBCBCBCBCAaaaaaaaaCBBcaEaDacckBCcnccBCABcccccBCBcBctBrktn)(/(36.8122.0/5.2504.0122.0//)/(8.27004.0``)/(64.26604.0``7.035005.022249.0122.02?2?22`2`22232222232221`22322323`23`2322=×====×===×=•==×××===×==⊥⊥⊥→→++=++=μμμμωωνωωωsradlbcmmsmsmpesmpdedBDEbdebBCBDbcbdbolBCBCABCBCrrErDrABcccBcBc()/(2122.0/5.48005.0//)/(005.0)/(173.05.34005.0)/(23.05.45005.0.//)??//,12`2132322=×====×===×===⊥⊥+=+=μωμμνμνμωννννννc2bedc3p’b)v=0.005(m/s)/mm4-5FABAB12221233AB4BOFR12F2314AM21ω23ωωBOFR12FR32F2314M23ω21ωωBOFR12FR32F2314AM23ω21ωωFR32A822.092.097.095.023221=××=••=ηηηη4-61F2FR31,FR12FR32Bo10=φ5-3188F=5500Nv=1.2m/s1=0.952=0.9783=0.92)(029.8822.0/102.15500/3KWvp=××=•=-ηρ5-8f=0.2GF1a2)(90αφβ-+-°β-°90φα-FR21GFφαFR21`°=45β2α1Ga)bGGFFGQFQGFGFR00)cos(sin)sin()cos(sin)cos(0;)sin()cos()sin()(90sin[00021≤-≤′-+-•-==′∴-==--+=-=-+-=++φαηαφβαφααβηααβφφααφβααβovvvoo31.1131.11arctan====≤φαφαf5667.05667.0)31.1131.11sin()31.1145cos()31.1131.1145cos(31.11sin)sin()cos()cos(sinηφααβαφβα=+•---•=∴+•---•=ooooooooQnnFQ59afFQ23F1.F231a2o5≈φ3214b2.G23FF’’0031214212=++=++RRRRQFFFFFFvvvvvφαφαηαφαηαφαFcFFcFFQQ≤≤-==•=-•=0tan)tan(Ftan)tan(00φαφφααηφααηα-∴-≥+≤′+=′+=′ooo9090900)tan(tan)tan(QQcFFQφα-)(2180φα--°)(2φα-)(90φα--°)(90φα--°φα-FFR42FR31b)B2CbAD4ac1d38-2a=240mmb=600mmc=400mmd=500mm1412133140~134044d=400mm12322B’’θC1C’C2AαmaxrminCBB’(30)αCABθ48e12(30)B80(mm)(30)αrrorCC254DC1BαFV8-31=2mm/mmAB12K3minmin4mmllklABABAB)(4440499013402.12548090minmin≤==-≤∴==+≤+oooαγθleeeKmmllABBCABABABABooo906804068028.1)(46226822minmin==≤==-≤≠=≤=≤=αγθ48048:00)(46904865.14448:minmin≤=-≤≠=≤∴=≤+∴=∞+==+≤+∞∞∞ABABABABBDCDBDCDABeelemmlelKlellllABoooαγθ)(145)(29mmmmleEF=×=μo45=ψ8-9CDFC1DC2DC3DF1F2F3CD8-11CDlCD=75mmK=1.5ADlAD=100mmlABlBC)(70235)(26213)(16925.84/2)(482)(222)3()(5.1192)(5.492)2(3611180)1(12212221211212mmAClmmAClmmAClmmmmmmlllmmllmmlllmmllkklAClAClAClACACBCACACABACACBCACACAB=×=⋅==×=⋅′=′=×=⋅===′+==′-==+==-==+-=μμμμθθoo8-13K=1.5H=40mme=15mmmax,1HC1C2b.oo3611180=+-=kkθmmmmmmAClmmAClmmlllmmlllllAClACACACBCACACAB/1)(20)()(54)(61)(372)(17212max121212==⋅==⋅===+==-=μμμαob)9-1h=50mm=10rad/s:9-29-2:.0~/20/40~/4/40/4/820πδ=maxυmaxα5.02/0=δωπh+∞==0δα105.8/4202=δωh102/2022=δωπh732.12/2202=δωπhlμmmmml/1=μ)/(maxsmν318.021005.0/0=×=πδωh637.0/20=δωh637.0/20=δωh)/(2maxsmα9-3e=10mm16mm16mm1.2.:)12060.(/)(2)600.(/2)1500(./62020202oooooo≤≤′-′=≤≤′-=≤≤=δδδδδδδδδhshhshs00005.025.485.11145.151631530028527025527022524022521019518016164.148.122.116.984.68.42.36.101651501351201059075604530150SSooooooooooooooooooooooooΣΣδδmmmml/1=μA1A19-5731.2.mmrmmlmmrmmlrABOA8,50,25,550====o25=mφoooooooooooooooooooooooooooooooooooooooooooooooo072.027.289.443.85.1257.1611.2073.2228.2490.242536033031530028527025524022521019518057.2432.2334.2175.1874.155.1226.925.666.367.143.001651501351201059075604530150φδφδΣΣmmmml/1=μ[])1800(,2/)/2sin()/(1)1800(,2/)/cos(1000oooo≤≤⎥⎦⎤⎢⎣⎡′+′-=≤≤-=δπδπδδδφφδδπδφφmm9-6e=8mm1)2)h3)4)OOO′′′mmrmmrmmr536,18=′′=′=mmrr5=0δ0δ′o60s′α′lμoooo6011105.9571252123000ααδδsshr′′10-1C1C2C1A1B1D1C2A2B2D2C21C2C1B1B22C2C1A1D1A2D23A2PB2D2C2BBBBBBBOBPBPBjBBBcB2112222221221111112090′=′+=′∠′′=′′′′′ooαmmmml/1=μaρρ10-2z=20,m=8mm,a=20ha*=1,1)2)sasb3)sa=032.9205.1456.575.4536.273.1931abaaarss′′ρραommmml/1=μmminvmzinvssmminvinvinvinvrrrssssbaaaaba05.14)202082/8(20cos)(cos56.5)203.1931(1762)(2)208=×==+==-′-⋅=--=ooooπααδδπααmmtgtgrrrmmtgtgrmmddmmhzmdmmmzdabaaabbaaaa75.453431175.753.1931)88/175.75(cos)(cos36.2720175.7535.15020cos160cos176)1220(8*)(1602080)1101=′==′==========×+×=+==×==--ooooαρααραραρmmrrinvrsinvinvinvrrrssrsabaaaaaaaaa32.925.2835cos/175.75cos/5.2835093444.02/0)(20)3=′=′=′′=′=+=′∴=-′′-′=′=ooααααααaαar′10-3z’10-6,aa’a’r’1r’2c’:42z41.45z41.45cos2010.25)2(1cosα1c*)*2(hzdd2c*)*2hzm(dcosαozmdabfafb≥=′=-+=-+≥′≥--′=′=o42,19,5,2021====zzmmmoα21BB)1(=aε′ncaε[][]3.16)20cos5/(103.24cos/103.24)4126(42)206431(1920cos25)()(cos2