Cov txhuam ua lub luag haujlwm tseem ceeb thiab tsis tuaj yeem tsis quav ntsej hauv cov nplhaib sib tsoo, thiab lawv qhov tseem ceeb tsuas yog tsis tuaj yeem hais dhau.
Kev Xyuas Kom Muaj Kev Sib Txuas Hluav Taws Xob Tsis Muaj Qhov Txuas
Lub zog thiab kev xa xov tooj
Hauv plawv ntawm lub kaw lus slip-ring, txhuam ua haujlwm ua qhov txuas tseem ceeb ntawm cov khoom ruaj khov thiab cov khoom tig. Lawv yog lub luag haujlwm rau kev xa hluav taws xob thiab cov cim. Hauv cov tshuab lag luam, xws li cov tshuab hluav taws xob loj, txhuam yog cov kav dej uas lub zog hluav taws xob tsim los ntawm cov khoom tig tau xa mus rau lub zog sab nraud. Yog tsis muaj txhuam, cov hluav taws xob tsim tawm yuav raug kaw hauv lub kaw lus tig, ua rau lub tshuab hluav taws xob tsis muaj txiaj ntsig kiag li.
Rau cov nplhaib sib txuas lus xa cov teeb liab, zoo li cov uas siv hauv cov khoom siv sib txuas lus siab heev, cov txhuam ua kom cov teeb liab me me raug xa mus raws li qhov tseeb. Kev ua haujlwm tsis zoo me ntsis hauv cov txhuam tuaj yeem ua rau cov teeb liab tsis sib xws lossis poob tag nrho, uas nyob rau hauv cov ntsiab lus ntawm kev sib txuas lus niaj hnub no, tuaj yeem txhais tau tias kev hloov pauv cov ntaub ntawv tawg, cuam tshuam txhua yam los ntawm cov yeeb yaj kiab tiag tiag mus rau cov channel sib txuas lus tseem ceeb hauv kev ua haujlwm tub rog.
Tswj Kev Sib Txuas Lus Ruaj Khoov
Qhov ruaj khov ntawm kev sib cuag ntawm txhuam thiab cov nplhaib sib tsoo yog qhov tseem ceeb tshaj plaws. Txhuam yog tsim los kom muaj kev sib txuas ruaj khov thiab txhim khu kev qha thaum lub sijhawm tig ntawm lub nplhaib sib tsoo. Lawv yuav tsum tau hloov kho rau ntau yam kev ua haujlwm, suav nrog kev sib hloov ceev ceev thiab kev hloov pauv ntawm qhov kub thiab txias. Piv txwv li, hauv cov tshuab centrifuges ceev ceev, qhov twg cov nplhaib sib tsoo tig ntawm qhov ceev heev, cov txhuam yuav tsum muaj peev xwm tswj kev sib cuag yam tsis muaj kev co lossis poob kev sib txuas. Txhua qhov kev cuam tshuam hauv kev sib cuag tuaj yeem ua rau muaj hluav taws xob ntau dhau lossis cuam tshuam cov teeb liab, uas ua rau cov khoom siv txuas nrog lub nplhaib sib tsoo puas tsuaj.
Kev Cuam Tshuam Rau Kev Hnav Thiab Kev Ua Haujlwm Mus Ntev
Kev Tiv Thaiv Tus Kheej
Cov txhuam feem ntau yog ua los ntawm cov ntaub ntawv uas muaj kev tiv thaiv zoo thiab muaj cov yam ntxwv uas ua rau lubricating. Lawv yog cov khoom uas ua rau muaj kev sib txhuam thaum lub sijhawm ua haujlwm ntawm lub nplhaib slip. Thaum lawv maj mam hnav tawm, lawv tiv thaiv cov khoom kim dua thiab nyuaj hloov ntawm lub nplhaib slip, xws li cov nplhaib conductive. Hauv ib qho kev nkag siab, lawv yog cov phab ej tsis muaj npe nrov, txi lawv tus kheej kom ntseeg tau tias lub kaw lus ua haujlwm tau ntev.
Qhov nrawm ntawm kev hnav txhuam muaj feem cuam tshuam nrog cov yam xws li qhov zoo ntawm cov khoom siv txhuam, qhov siab ntawm kev sib cuag, thiab qhov chaw ua haujlwm. Piv txwv li, nyob rau hauv ib puag ncig muaj plua plav hauv kev lag luam, cov khoom me me hauv huab cua tuaj yeem ua rau kev hnav ntawm cov txhuam sai dua. Txawm li cas los xij, yog tias cov txhuam yog ua los ntawm cov khoom siv zoo thiab qhov siab ntawm kev sib cuag tau kho kom raug, qhov nrawm ntawm kev hnav tuaj yeem txo qis, ua rau lub neej ntawm tag nrho cov khoom sib dhos ua ke ntev dua.
Cov nyhuv rau kev ua haujlwm zoo ntawm lub kaw lus
Qhov kev hnav ntawm cov txhuam kuj cuam tshuam rau qhov ua haujlwm zoo ntawm lub nplhaib sib tsoo. Thaum cov txhuam hnav zuj zus, qhov kev tiv thaiv kev sib cuag ntawm cov txhuam thiab lub nplhaib sib tsoo yuav nce ntxiv. Qhov kev tiv thaiv ntxiv no ua rau lub zog poob hauv daim ntawv ntawm kev tsim cua sov. Kev poob zog ntau dua tsis yog tsuas yog txo qhov ua haujlwm ntawm cov khoom siv xwb tab sis kuj ua rau cov nqi khiav lag luam nce ntxiv. Piv txwv li, hauv lub Hoobkas tsim khoom loj, qhov twg ntau lub tshuab uas muaj lub nplhaib sib tsoo ua haujlwm, qhov kev poob zog tag nrho vim yog cov txhuam hnav tuaj yeem loj hlob tuaj yeem ua rau lub sijhawm dhau mus.
Kev Hloov Kho Tau Rau Ntau Yam Kev Ua Haujlwm Sib Txawv
Kev Hloov Kho Ib puag ncig
Cov txhuam yog tsim los kom hloov kho rau ntau yam xwm txheej ib puag ncig. Hauv qhov chaw kub heev, txawm tias nws yog qhov txias ntawm cov khoom siv tshawb fawb polar lossis qhov chaw kub siab ntawm cov cub tawg kev lag luam, txhuam yuav tsum tswj lawv cov kev ua haujlwm. Hauv qhov chaw txias, cov khoom siv roj ntawm cov txhuam yuav tsum tsis txhob cuam tshuam, thiab hauv qhov kub siab, txhuam yuav tsum tsis txhob deform lossis poob nws cov khoom siv hluav taws xob.
Hauv cov chaw muaj xeb, xws li cov chaw tsim tshuaj uas muaj cov pa roj acidic lossis alkaline, cov txhuam tshwj xeeb nrog cov txheej txheem lossis cov ntaub ntawv tiv taus xeb raug siv. Cov txhuam no tiv thaiv kev xeb ntawm cov khoom siv hluav taws xob ntawm lub nplhaib slip, ua kom ntseeg tau tias cov khoom siv ua haujlwm txuas ntxiv mus rau hauv cov chaw muaj tshuaj lom neeg hnyav.
Kev Hloov Kho Ceev thiab Thauj Khoom
Cov ntawv thov sib txawv xav tau cov nplhaib sib txhuam kom ua haujlwm ntawm ntau qhov ceev thiab nyob rau hauv cov khoom sib txawv. Cov txhuam yuav tsum tau hloov kho rau cov xwm txheej sib txawv no. Hauv cov ntawv thov ceev ceev, xws li cov khoom siv aerospace uas cov khoom sib hloov ntawm qhov ceev heev, cov txhuam yuav tsum muaj qhov tsis tshua muaj inertia thiab tuaj yeem tswj kev sib cuag hauv qab lub zog centrifugal siab. Hauv cov ntawv thov hnyav, zoo li cov tshuab tsim kho loj, cov txhuam yuav tsum tau ua tiav cov kev xav tau tam sim no siab yam tsis muaj overheating lossis hnav tawm ua ntej lub sijhawm. Kev sib raug zoo ntawm qhov ceev, thauj khoom, thiab kev ua haujlwm ntawm txhuam yog qhov nyuaj, thiab txhuam tsim zoo tuaj yeem sib npaug cov yam no kom ntseeg tau tias kev ua haujlwm zoo tshaj plaws ntawm lub nplhaib sib txhuam.
Xaus lus, txhuam yog qhov tseem ceeb ntawm cov kab ke slip-ring. Lawv qhov kev ua tau zoo cuam tshuam ncaj qha rau kev ua haujlwm, kev ua haujlwm zoo, thiab lub neej ntev ntawm tag nrho cov kab ke slip-ring, thiab los ntawm kev nthuav dav, cov khoom siv uas vam khom cov kab ke no. Yog tsis muaj txhuam zoo, cov toj roob hauv pes niaj hnub no thiab cov thev naus laus zis, uas vam khom kev ua haujlwm du ntawm cov khoom siv hluav taws xob tig, yuav raug cuam tshuam loj heev.