4050 Ananta Ce MODULpr2DFOct2014
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problem set 2 Page 1 NAME: ananta Student ID: 31 11 100 0 4 2 MODULE HW2 DF e 2nd Ed Oct 2014 1.05 ton 0.3 m 0.3 0.3 0.3 m machine weight m machin Z 1.08 ton h 0.2 m +1, 0.4 m 0.7 m 1m 0.3 m 0.00000 A 0.3 m m 0.3 m O X 0 1.50 0 a = 2.3 m meter Y 1.1500 m 0m 1.50 m b = 1.5 0.7500 m 0m 1.7 m X gravitasi bumi, g 10 1.2500 NO A = note: fill in with 4 decimal NO Amplitude with 8 decimal NO NO NO with correction NO with correction NO with correction --machine operating NO rad/dt 1.667 cps f= 100 rpm NO m = 1.0500 ton freq ratio NO ton m Transmissibility NO I = NO Wtotal= ton NO m NO + 1.0000 NO = NO NO NO h= m NO + Pz= eccentricity of Pz and machine, e = L =zo= xo= yo = m/dt 2 st = kg/cm 2 m 2 Cu = ton/m 3 Ct = ton/m 3 Cf = ton/m 3 C'u = ton/m 3 C't = ton/m 3 C'f = ton/m 3 w = ton dt 2 /m Pz = rz= My = TR= m 4 s static = zo= L= kg/cm 2 Mmo= ton m dt 2 kg/cm 2 Mm= ton m dt 2 =Mmo-m.zo 2 g = s st+dy= kg/cm 2 W total A ± M . c I W total + P z T R A ± ( M + P z T R . e ) c I ±0,00
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Transcript of 4050 Ananta Ce MODULpr2DFOct2014
problem set 2NAME:anantaStudent ID:3111100042MODULE HW2 DFe2nd Ed Oct 2014Pz=1.05ton0.3meccentricity of Pz and machine, e =0.3m0.30.3mmachine weightmmachine elev.Z1.08tonh0.2m+1,200.4m0.7m1m0.3mL =zo=0.00000A0.3mm0.3mOX01.500a =2.3mmeterYxo=1.1500m0m1.50m b =1.5myo =0.7500m0m1.7mXgravitasi bumi, g =10m/dt2DimensiBeratmassakoordinat(m)(ton)(t dt2/m)ttk berat [m]axayazWmxyzPondasiA0.31.50.60.64800.06480.150.750.30B x 22.30.00.30.00000.00001.150.750.15C1.71.51.06.12000.61201.150.750.50D0.31.50.30.32400.03242.150.750.15Mesin1.08000.10801.450.751.20MotorTotal8.1720.81721.150.750.56277533040.00%statis momenMmomassa [t dt2]m.xm.ym.ztmdt2PondasiA0.00970.04860.01940.073062B x 20.00000.00000.00000C0.70380.45900.30600.35139D0.06970.02430.00490.033615Mesin0.15660.08100.12960.16524Total0.93980.61290.45990.6233st =1.2500kg/cm2NOA =m2note:fill in with 4 decimalNOCu =ton/m3Amplitude with 8 decimalNOCt =ton/m3NOCf =ton/m3NOC'u =ton/m3with correctionNOC't =ton/m3with correctionNOC'f =ton/m3with correction--machine operating frequencyNOw =rad/dt1.667cpsf=100rpmNOm =ton dt2/mPz =1.0500tonfreq ratiorz=NONOMy =ton mTransmissibilityTR=NONOI =m4NOWtotal=tons static =NOzo= L=mNO+1.0000kg/cm2NONOMmo=ton m dt2=kg/cm2NONOMm=ton m dt2 =Mmo-m.zo2NOg =s st+dy=NOh=mNO+kg/cm2NO=kg/cm2NONAME:anantaStudent ID:3111100042Vertical:NOwnz =rad/dtNOAz =mmLateralNOwnx =rad/dtfnx=0cps =0rpmRocking:NOwnf =rad/dtfnf=0cps =0rpmassume couple modeUncouple mode is OK ifNO(wn1)2 =NO(wn2)2 =wn1 =0.0000rad/dtwn2 =0.0000rad/dtNO>NONOcoupled modes should be consideredNOD(w2) =center of rotating :r =mmNONOAx =m0.0000mNOmm at machine elevationHorizontal and RockingNOAf =radialuncouple modeNOAH=mm= Ax +h x AfAH=mmNOAx+hAf=AH at machine elevation (centroid)Af =radialNOhrTotal vertical amplitude at ABARELY NOTICEABLE to PersonsAz=0.0000000mmEASILY NOTICEABLE to PersonsAAf.a/2 = +mm +NOAv=mm=NOa/2=1.15minchNOPsychological effects on personsNOT NOTICEABLE to Persons(check with graph no. 3.1)NAMA:anantaNRP:3111100042eMODUL PR2 DFedisi I Maret 2014Pz=1.05ton0.3meksentrisitas beban dinamis Pz dan mesin, e =0.3m0.30.3mberat mesinmelevasi beban1.08tonh0.2m+1,20Z0.4mtitik A0.7m1m0.3mL =zo=0.562780m0.3mm0.3mX01.500a =2.3mmeterYxo=1.1500mB0mACD1.50m b =1.5myo =0.7500mB0m1.7mXgravitasi bumi, g =10m/dt2st =1.2500kg/cm2A =3.4500m2Cu =2500.0000ton/m3Ct =1250.0000ton/m3Cf =5000.0000ton/m3C'u =4256.2827ton/m3nilai setelah dikoreksiC't =2128.1413ton/m3nilai setelah dikoreksiC'f =8512.5653ton/m3nilai setelah dikoreksifrequensi mesinwz =10.4720rad/dt1.667cpsf=100rpmm =0.8172ton dt2/mPz =1.0500tonratio freqrz=0.0781My =0.3150ton mTransmissibilityTR=1.0061I =1.5209m4Wtotal=8.1720tons statis =zo= L=0.5628m0.2369+0.0000kg/cm2Mmo=0.6233ton m dt2=0.2369kg/cm2Mm=0.3645ton m dt2 =Mmo-m.zo2g =0.5848h=0.6372ms st+dy=0.2675+0.0485kg/cm2=0.3160kg/cm2NAMA:anantaNRP:3111100042Vertikal:wnz =134.0481rad/dtAz =0.0719446192mmHorizontal:wnx =94.7863rad/dtfnx=15.0857092403cps =905.1425544185rpmRocking:wnf =144.0949749782rad/dtfnf=22.9334275425cps =1376.0056525489rpmassume couple modeUncouple mode is OK if(wn1,wn2)2 =43545.63137325.9625wn1,wn2 =208.6759rad/dt85.5918rad/dt0.00132
