Kev daws teeb meem ntau yam nrog AC Powered Cartridge rhaub
AC powered cartridge heaters yog cov khoom siv hluav taws xob txhim khu kev qha, tab sis zoo li txhua yam kev lag luam, lawv tuaj yeem ntsib teeb meem ntawm qee lub sijhawm. Cov teeb meem no tuaj yeem muaj los ntawm cov teeb meem kev ua haujlwm me me mus rau qhov ua tsis tiav, thiab kev daws teeb meem sai sai yog qhov tseem ceeb kom txo qis qis thiab tswj cov khoom tsim tau. Ntau tus neeg ua haujlwm tawm tsam nrog kev daws teeb meem vim lawv tsis muaj kev nkag siab meej txog cov teeb meem tshwm sim thiab lawv cov hauv paus ntsiab lus. Los ntawm kev kawm los txheeb xyuas thiab daws cov teeb meem no, cov neeg ua haujlwm tuaj yeem txuag lub sijhawm, txo cov nqi kho, thiab xyuas kom meej tias lawv lub tshuab hluav taws xob AC powered cartridge ua haujlwm ntawm qhov ua tau zoo tshaj plaws.
Ib qho teeb meem feem ntau nrog AC powered cartridge heaters yog tsis muaj cua sov tso tawm. Qhov no tuaj yeem tshwm sim los ntawm ntau yam, suav nrog lub tshuab cua sov tawg, cov hlau lead puas, lossis lub ntsuas kub tsis raug. Thawj kauj ruam hauv kev daws teeb meem yog xyuas cov hlau lead rau kev puas tsuaj, xws li fraying, melting, los yog xoob kev sib txuas. Cov hlau lead uas puas lawm tuaj yeem tiv thaiv cov hluav taws xob tam sim no los ntawm kev ncav cuag lub cua sov kauj, ua rau tsis muaj cua sov. Yog tias cov xaim hlau lead tsis zoo, cov kauj ruam tom ntej yog kuaj xyuas qhov ntsuas kub kom ntseeg tau tias nws ua haujlwm zoo thiab muab lub zog rau lub rhaub. Yog tias tus maub los ua haujlwm, qhov teeb meem yuav yog qhov tawg cua sov kauj, uas yuav tsum tau hloov lub rhaub.
Lwm qhov teeb meem tshwm sim yog cua sov tsis sib xws lossis kub kub. Qhov no feem ntau tshwm sim los ntawm kev hloov hluav taws xob tsis zoo, uas tuaj yeem tshwm sim los ntawm kev xoob xoob ntawm AC powered cartridge rhaub thiab lub qhov drilled. Ib qho xoob haum tsim qhov sib txawv uas tiv thaiv kom tsis txhob muaj cua sov, ua rau lub tshuab cua sov dhau ntawm qee qhov chaw thiab underheat rau lwm tus. Txoj kev daws teeb meem yog kuaj xyuas qhov haum thiab, yog tias tsim nyog, rov- tho lub qhov kom raug qhov ntev (0.001 txog 0.003 ntiv tes) kom ntseeg tau tias haum. Tsis tas li ntawd, cov av los yog tsim nyob rau ntawm lub rhaub lub hau tuaj yeem ua rau cov cua sov tsis sib xws, yog li kev ntxuav lub plhaub tsis tu ncua tuaj yeem pab tiv thaiv qhov teeb meem no. AC powered cartridge heaters nrog watt ntom ntawm 5-7 W / cm² yog qhov tsis tshua muaj kub kub thaum txhim kho kom zoo, vim tias lawv sib npaug cov khoom siv hluav taws xob nrog thermal stability.
Tsis ua hauj lwm ntxov ntxov yog lwm qhov teeb meem nrog AC powered cartridge heaters, thiab nws feem ntau tshwm sim los ntawm overheating. Overheating can result from using a watt density that is too high for the application, poor heat transfer, or improper temperature control. Using a watt density higher than 7 W/cm² in most industrial applications can cause the heating coil to burn out quickly, while a loose fit or lack of insulation can lead to heat buildup. Txhawm rau daws qhov no, xyuas kom meej tias qhov watt ntom ntom sib phim rau daim ntawv thov (5-7 W / cm² rau kev siv feem ntau), lub rhaub tau raug teeb tsa kom raug, thiab lub ntsuas kub ua haujlwm tau raug. Raws li kev paub dhau los, overheating yog lub luag haujlwm rau ntau dua 60% ntawm lub sijhawm ua ntej lub tshuab cua sov ua tsis tiav.
Cov hluav taws xob luv luv yog lwm qhov teeb meem, feem ntau tshwm sim los ntawm kev puas tsuaj los ntawm kev puas tsuaj los yog cov kab mob sib kis. MgO rwb thaiv tsev nyob rau hauv lub AC powered cartridge rhaub tuaj yeem degrade lub sij hawm, tshwj xeeb tshaj yog nyob rau hauv siab - kub los yog ntub dej, ua rau luv luv Circuit Court. Tsis tas li ntawd, kev siv cov khoom siv hluav taws xob thaum lub sijhawm teeb tsa lossis tawm hauv cov hlau shavings hauv lub qhov drilled tuaj yeem ua rau luv luv. Txhawm rau tiv thaiv qhov no, siv cov khoom siv uas tsis yog -cov roj nplua nyeem, ua kom thaj chaw teeb tsa huv si, thiab hloov cov cua sov nrog cov rwb thaiv tsev puas. Nyob rau hauv ib puag ncig corrosive, siv titanium lossis Incoloy sheath tuaj yeem pab tiv thaiv kev puas tsuaj ntawm rwb thaiv tsev.
Kev tswj qhov kub tsis sib haum yog lwm qhov teeb meem, uas tuaj yeem ua rau cov khoom tsis xws luag hauv cov ntawv thov xws li yas molding lossis kev ua zaub mov. Qhov no feem ntau tshwm sim los ntawm faulty kub sensor los yog tsis raug sensor tso. Lub ntsuas kub yuav tsum tau muab tso rau ze li ntawm AC lub tshuab hluav taws xob lub tshuab hluav taws xob li sai tau kom muab cov lus qhia tseeb rau tus tswj. Yog hais tias lub sensor nyob deb dhau lawm, nws yuav tsis pom qhov kub hloov pauv sai txaus, ua rau muaj kev hloov pauv. Tsis tas li ntawd, lub sensor faulty yuav muab cov kev nyeem ntawv tsis raug, ua rau tus maub los muab lub zog ntau dhau los yog tsawg dhau rau lub rhaub. Hloov lub sensor lossis repositioning nws tuaj yeem daws qhov teeb meem no.
Thaum kawg, suab nrov lossis kev vibration los ntawm AC powered cartridge rhaub tuaj yeem qhia txog teeb meem nrog lub installation lossis lub rhaub nws tus kheej. Cov xoob xoob tuaj yeem ua rau muaj kev vibration, uas tuaj yeem ua rau cov khoom siv hauv lub sijhawm puas tsuaj. Tightening qhov haum los yog siv lub siab -kub nplaum kom ruaj ntseg lub rhaub tuaj yeem txo kev co. Yog tias lub suab nrov tsis tu ncua, lub tshuab cua sov tuaj yeem ua yuam kev thiab yuav tsum tau hloov pauv. Tsis tas li ntawd, lub suab nrov ntawm hluav taws xob tuaj yeem tshwm sim los ntawm tus tswj faulty lossis tsis zoo ntawm cov xaim hluav taws xob, uas tuaj yeem daws tau los ntawm kev txheeb xyuas cov kev sib txuas ntawm cov xaim hluav taws xob thiab hloov cov maub los yog tias tsim nyog.
Hauv cov ntsiab lus, cov teeb meem tshwm sim nrog AC powered cartridge heaters muaj xws li tsis muaj qhov tso tawm hluav taws xob, cua sov tsis sib xws, ua tsis tiav ntxov, luv luv Circuit Court, tswj qhov kub thiab txias, thiab suab nrov / vibration. Feem ntau ntawm cov teeb meem no tuaj yeem daws tau los ntawm kev teeb tsa kom raug, xaiv qhov kev xaiv watt ntom ntom (5-7 W / cm² rau feem ntau daim ntawv thov), kev saib xyuas tsis tu ncua, thiab teeb meem ntawm qhov ntsuas kub thiab ntsuas. Los ntawm kev nkag siab txog cov teeb meem no thiab lawv cov hauv paus ntsiab lus, cov neeg ua haujlwm tuaj yeem daws teeb meem sai, txo qis sijhawm, thiab txuas ntxiv lub neej ntawm lawv lub tshuab hluav taws xob AC powered cartridge. Rau cov teeb meem nyuaj uas tsis tuaj yeem daws tau los ntawm kev daws teeb meem yooj yim, kev txhawb nqa kev tshaj lij tuaj yeem pab txheeb xyuas thiab kho qhov teeb meem.
