同軸式二級(jí)圓柱齒輪減速器

word格式文檔word格式文檔專業(yè)整理專業(yè)整理20166月30 0TOC\o"1-5"\h\z定及說明 0 1總傳動(dòng)比和分配各級(jí)傳動(dòng)比 2的運(yùn)動(dòng)和動(dòng)力參數(shù) 3計(jì)算 4 10擇及計(jì)算 28及校核計(jì)算 33 35的選擇和箱體的設(shè)計(jì) 35 36 37 381.F=2800N,v=1.2m/s,D=360mm2.3.10 300164.7-85.12 3456.1A0A122311.IP442.3.n,n,n,n2-2n=0.98in2=0.99n-0.8616ed16-160x10O0vn=0.963n=0.984n=0.86=59.68r/minY132M1-61.16-1 16-2 Y132M1-6化w)(r/min)(r/min)Y132M1-6410009602.02.2HDEGKL13238803312515i=15.071.I=一二 二II=——= =III2.Ped=H=義=I=月刊二義8IITOC\o"1-5"\h\z= 月刊 = 8 8I= =出I3.= —I= 8 = ^I= 8n=x= ?I= 8 8n8n=xxxI= 8 8n8n= 8 8 8II= 8n8n= —x=卷 iiir/min960960247.4263.7663.76kW43.963.8033.6523.436N-m39.7939.39146.78546.95530.621.40Cra)b)c)d)e)f)g)h)II40HBS1t280HBS=24P=14。(10-21,'2KTu+1/ZZtt ■ (—H_.3"d8 「[O]10-2010-2610-710-610-21d10-13II45GB10095-8810-1240HBS二24P=14。)2K=1.6al=0.78,s=2.433=0.88=0.78+0.88=1.66alZ=189.8MPaHlim2Hlim1二600MPa二550MPa==2.02x109N=60?n?八L=60x576x1x(2x8x365x10)1 1h2.02x1093.713=5.44x108i)10-19KHN10.90,KHN20.94j)1%S=1(10-12)K?c―HN1 Hlim1S0.90義600MPa=540MPa;K?c—HN2 SHlim20.94x550? MPa=517MPak)C]Ha)b)c)d)e)口]+Iq]H4——2540+517=528.5MPad1tI2x1.6x422.36x103x32^xf2.433x189.8)1義1.663.713528.5?d?n——1t—160x1000b二①?dd 1tmnt兀x92.40x155.1360x1000mntm：s=0.7505m；s=1.0x92.40mm=92.40mmdcosP 92.40xcos14。1t24mm=3.74mmh=2.25m=2.25x3.74mm=8.41mmntb/h=92.40/8.41=10.76=0.318①d10-22mm=92.40mmd>92.40mm11?tanP=0.318x1x24xtan14。=1.903110-8K=1.0410-4K=1.321HPKF/b=1x[422.36/(92.4/2)]/92.4=98.9N/mmAt<100N/mm10-3K=K=1.4Ha Fa10-13K=1.28FPK=K?K?K?K=1x1.04x1.4x1.321=1.92AV Ha HPf) (10-10a)一KK 一一1.92 =d屋——=90.40x31 mm=98.19mm113K 31.6g) mng) mnm=3.97mmnd?cosP98.19xcos14。m=—l = mm=3.97mmnz 24i3(10-17)12KTYcos2PYYm>3' 7 ?FaSanX。z2￡Q]dd1a FK=K?K?K?K=1x1.04x1.4x1.28=1.86AV Fa FP￡=1.903 10-28 Y=0.88P PP 。10-5Y=2.592,y=2.185Fa1 Fa210-5Y=1.596,y=1.787Sa1 Sa210-20c o=500MPaFE1o=380MPaFE2

10-18 K=0.84,K=0.88FN1 FN2S=1.4 (10-12)FN1FN2FE1?oFE20.84義5001.4=300.0MPa0.88義5001.4=238.9MPag)g)YY

fO^~Sa

[o]

FY?Y10rF1Y?YF02]Sa2F22.592X1.596=0..01379300書薩=0.01634m>31n3■2x1.86x422.36x103x0.88xVos14。m>2.81mm1x242x1.66x0.01634mm=2.81mmm=3mm

nd=98.19mm1dcosP 98.19cos140z=32z=-4 = =31.76z=32TOC\o"1-5"\h\z1m 3nz=32 = =X14\o"CurrentDocument"(+) (+ )x 2^= P x。241mm

p-(+)十X--。'5——Xp￡,K,Za pHB-105mmiB-100mm2b=①?d=1*98.75B-105mmiB-100mm2B-105mm,B-100mm1 23.88(mm)3。'5(mm)2413212532125(mm)105100105100(mm)98.75381.7998.75381.7991.25375.0491.25375.04104.75388.54104.75388.54

1.(1)r/minkwTN?m9603.9639.39⑵d=98.75mm(10-14)TOC\o"1-5"\h\z二―二_2 二5 -\o"CurrentDocument"a 。= = 5 =P 。'''= 0= 5 。=⑶(15-2) 4515-3A=112,0 ，P := 3—= i3 =3 3(4)1I II mw vw皿d=32mmL=80mmd=18mm7204ACdDB=20mm47mm14mmd=d=20mm=14+20=34mmL=10mm7204ACh=3mm3mmd=26mmh=3mmd=45mmL=102mm=60mm36mm6mm6mm63mmH7/r6H7/r66mm6mm70mmH7/n6m615-27204AC1.2x45。15-27204ACmmmm-7518-6019-35207204AC-10245-1049-30207204AC311mm5a=14.9mmL1=118.5mm L2+L3=67+57=124mmMH MV M

一..，……丁一5 675一..，……丁一5 675?—4HVFF=1143NF=1262NNH1 NH2F=-2237NF=1516NNV1 NV2CMM=FxL=85185N-mmH NH2 3M=FxL+MV NV2 3 a=145551N?mmM =AM2+M2=<851852+1455512=168646N?mmmaxHH VT=118750N-mm6(15-5) a=0.6118750， ”… Mpa=28.61Mpa\；M2十(aT118750， ”… Mpa=28.61MpaQ= = ca W 0.1X40345Cr 15-1 [q]=70MPa-1Q<[Q]ca-12.(1)r/minkwTr/minkwTN?m247.423.83146.78二 (10-14)Q=28.61Mpaca⑵xa—PP=二 (10-14)2 TOC\o"1-5"\h\z— 二- -2 -a= =P=P=(3)45(15-2)4515-3A=112,0 ,(4)1IIVId=d=30mm7206AC7206ACdDB=30mm62mm16mmL=L=16+20=36mm7206ACh=3mm3mmd=45mm=50mmL=100mm310mm8mm70mmH7/n6m6415-2 1.2x45°mmmm-36307209AC-9845-9050-10345-36307209AC363mm57206AC a=l8.7mmL=65.3mmL=190.5L=65.8mm123C C MHMVMaHVFF=68NNH1F=6186NNH2F=1382NNV1F=2682NNV2CMM=FxL=460875N-mmH NH2 3M=FxL+MV NV2 3 a2=353536N?mm

肛M=1M2+M2=J4608752+3535362=580856N?mmmax 'H V扭矩T=422360N-mm(15-5)a=0.6JM2十(aT)2 41,5808562+一\ca45Cr3.(1)o<[o]ca-1(0.6x422360，0.1x50315-1Mpa=50.70Mpa[o]=70MPa-io=50.70Mpacar/minkwTN?m63.763.652546.95(10-14)45(15-2)4515-3A=112(4)IIIIIWVwvnd=50mm L=107mm-1 L L=105mm7210AC7210ACd=45mm7210ACdDB=50mm90mm20mmd=d=50mmL=20mmL=20+20=40mm90mm20mm15-7 7210ACh=3.5mm d=52mm3.5mm-d=50mm100mml=98mm30mmL=30mmL=60mm314mm9mm80mmH7/k6 16mm10mm80mmH7/n6415-2 2.0x45°mmmm-20507214AC-1054-4052-44507214AC

-6047-10545333mmMa=FaD/25a7210AC a=26.3mmL+L=47.9+62=109.9mm1 2B B MHMVMo=22.21MpacaHVFF=3943.35NNH1F=3522.72NNH2F=-2039.50NNV1F=4831.04NNV2BMM=F xL=264204N-mmH NH1 1M=FxLV NV2 2=362325N?mmM=M22+M2=v,2642042+3623252=448423N?mmmax 、H VT=1370920N?mm6(15-5) a=0.6/M2+a(T)2 ,4484232+G.6x13709201o=、 =、 Mpa=22.21Mpaca W 0.1X75345Cr 15-1 [o]=70MPa o<[o]-1 ca -17BBB45二735MPa,o-12.075=0.027,=0.82,15-1二355MPa,t二200MPa-13-2—=1.0770=2.3,a=0.85=1.32-1)=1+0.82x(2.3-1)=2.07111)=1+0.85xG.32-1)=1.27111)=0.65=0.803-4=12.070.650.92-1=3.27=0.923-1=0.05~0.1,1.270.803-20.92=0.15①=0.075ca45Cr735MPa,o-1=1.67(15-6)(15-8)>>>>T=1370920N-mm-115-1二355MPa,t二200MPa-13-1=0.82,(a=2.2,a=0.85=1.30-1)=1+0.82x(2.2-1)=1.98%?=1+0.85xG.3-23-33-13-4=0.05~0.1,=0.67=11.9830-1)=1.26=0.820.670.92-1=3.041.260.820.92-1=1.623-2①=0.15①=0.075ca(15-6)=0.92(15-8)>>>>L'L'=5.84x104hhL'=10x365x8x2=5.84x104hh1.7204AC13-5e=0.68F=1143NNH1FNH2二1262NF=—2237NNV1

F=1516NNV2=312+FNV12…432+(-2237).2=2512NF2+F2=.J12622+15162=1973N:NH2 NV213-72512FdF r-2Y2x0.4ctg11。51'35''19732x0.4ctgl1o51'35〃FaeFae二659N=518N=875N=Fae二1393N>Fd1+F=1393Nd2=518NF=1393Na1F=518Na2Fa1Fa1Fr1F1973518 =0.2625<e1393---=0.5545>e251213-6P=f(0.4F、YF)=1.1x(0.4x2512+0.4ctg11。51'35〃x1393)P=4024N11p r1P=4024N1二4024NP=2170N2fF=1.1x1973P=2170N22.106(C)10660nlP)7206ACF=68NNH160x73014.024)3=4.18x105h>L'hF=6186NNH213-5L=4.18x105h

h

>L'

hF=1382NNV1

F=2682NNV2=FF2+F2=J682+1382.2=1384NNNH1 NV1F2+F2=v61862+26822=6742NNH2 NV213-7FdF r-2YF——a1Fr1Fa2Fr213842x0.4ctg12。57'10〃二398N67422x0.4ctg12。57'10〃ae二1938N—F=3113—837=2276NFae=Fae=4214N>Fd1+F=4214Nd2=1938N4214?廠 =3.045>e13846m=0.2875<e13-6P=f(0.4F，YF)=1.1x(0.4x1384+0.4ctg12。57'10〃x4214)1p r1+ a1=8671NfF=1.1x6742pr2=7416N106(10260nIP)60x153.618.671)3=4.02x105h>L'hF=4214Na1F=1938Na2P=8671N1P=7416N2L=4.02x105h

h

>L'

h3.7210AC13-5e=0.68F=3943NNH1

F=3522NNH2F=-2039NNV1

F=4831NNV2=、F2+F2=J39432+(-2039).2=4439NNH1NV1F2F2+FNH2 NV22=<35232+48312=5979N13-7Fd13-7FdF r-2Y44392x0.4ctg12。44392x0.4ctg12。57'10〃二1276N59792x0.4ctg12。57'10〃二