(1) Tshem tawm qhov tsis sib xws ntawm lub nruas. Rau lub nruas centrifuge tshiab, qhov kev sib npaug kho yog ua los ntawm kev txhim kho lub nruas ntawm qhov ntsuas mandrel. Feem ntau, nws yuav tsum tau muab tso rau ntawm lub tshuab ntsuas dynamic kom kho qhov sib npaug. Thaum lub nruas rotating yog ntsia rau ntawm qhov tseeb rotating ncej, nws qhov sib npaug qhov tseeb yuav raug txo kom tsawg, vim hais tias cov kev sib txuam thiab concentricity ntawm lub nruas rotating thiab ntsuas mandrel thiab nruab nrab ntawm lub nruas rotating thiab lub rotating ncej sib txawv. Kwv yees li 60 feem pua ntawm kev co ntawm cov khoom siv rotating yog tshwm sim los ntawm qhov tsis sib xws ntawm rotor. Nws yog txoj hauv kev zoo tshaj plaws los tshem tawm qhov kev vibration los ntawm qhov tsis sib xws ntawm lub nruas hollow los ntawm kev ua tag nrho lub cev muaj zog sib npaug ntawm qhov chaw.
(2) Kev sib cais kev vibration. Tom qab siv cov kev ntsuas tshem tawm ntawm qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Kev ntsuas kev sib cais ntawm kev vibration zoo tuaj yeem ua tiav lub hom phiaj ntawm kev txo qis kev vibration kis los ntawm lub hauv paus. Vibration isolator yog ib qho kev txhais tau tias feem ntau siv hauv cov cuab yeej teeb tsa thiab kev co txo qis ntawm cov tshuab me me thiab nruab nrab ntawm cov tshuab sib cais. Nws feem ntau muab faib ua ob hom: active vibration isolation thiab passive vibration isolation. Raws li qhov kev xav ntawm kev sib cais vibration, lub tshuab tuaj yeem suav tias yog lub cev zoo tagnrho. Lub vibration isolator yog tsim los ntawm lub caij nplooj ntoos hlav tsis muaj huab cua thiab ib qho zoo tagnrho viscous resistor nyob rau hauv parallel, thiab lub hauv paus yog nruj heev. Txhawm rau tsim cov nyhuv vibration cais, qhov excitation zaus tsuas yog yuav tsum muaj ntau dua 2 npaug ntawm lub ntuj zaus. Txij li thaum tseem muaj qhov sib txawv loj ntawm qhov kev xav thiab qhov xwm txheej tiag tiag, qhov siab dua qhov excitation zaus, qhov ntau dua qhov sib txawv ntawm lawv, thiab nws yog qhov nyuaj kom tau txais kev vibration txo qis dua 20db rau ib-theem kev co cais. Txawm hais tias qhov damping me me, cov nyhuv cais tsuas tuaj yeem nyob ntawm ib theem. Hauv qhov ntau. Yog li ntawd, cov txheej txheem los tiv thaiv kev txheeb xyuas tuaj yeem siv rau kev tshawb fawb txog kev sib cais.
(3) Ua kom qeeb ntawm qhov tsis sib xws ntawm cov ntaub thiab qhov kev vibration ntawm lub zog ntawm lub zog tam sim ntawd. Rau qhov random vibration tshwm sim los ntawm kev sib faib tsis sib luag thiab lub zog ntawm lub zog thaum lub sijhawm thauj khoom, ob qho kev ntsuas tuaj yeem daws tau xws li kev poob siab absorber thiab tsis siv neeg tshuav nyiaj li cas. Lub dynamic shock absorber tuaj yeem hloov lub zog vibration mus rau qhov poob siab absorber, yog li txo qis kev vibration ntawm tag nrho lub tshuab thiab lub hauv paus. Txawm li cas los xij, lub dynamic shock absorber tsis tuaj yeem tshem tawm qhov kev vibration, thiab lub sij hawm lub zog ntawm cov kabmob tsis txo qis. Tsis siv neeg ntsuas qhov ntsuas yog los teeb tsa lub ntsuas ntsuas ntawm lub nruas, uas tuaj yeem ceev ceev rov qab cov teeb liab kev vibration uas tsim los ntawm cov ntaub tsis sib xws los yog lub zog ceev ceev rau cov txheej txheem tswj ua ntej tsim ib qho kev vibration-absorbing quab yuam sib npaug los yog rov qab rau qhov tsis sib haum centrifugal inertial quab yuam. txhawm rau tshem tawm qhov kev vibration hauv paus.
