Vim li cas Cartridge Heater Lead Wires tseem tawg? Tus qauv yuav yog qhov teeb meem

Cov hlau lead ua puas rau ntawm lub tshuab hluav taws xob cartridge yog ib qho teeb meem nyuaj tshaj plaws rau cov kws kho hluav taws xob. Lub tshuab cua sov nws tus kheej tseem tuaj yeem ua haujlwm, txawm li cas los xij, tag nrho cov cuab yeej tawg vim tias cov hlau lead hlau tawm tau tawg. Qhov teeb meem no tshwm sim ntau nrog cov tshuab uas co, suav nrog tuag- cov cav tov, txhaj tshuaj molding tshuab, lossis cov khoom siv cua sov txav. Tus nqi ntawm kev poob qis yog feem ntau nyob deb tshaj tus nqi ntawm lub rhaub nws tus kheej, yog li nws yog ib qho tseem ceeb kom paub tseeb tias cov hlau lead yog txhim khu kev qha.

Cov neeg kho tshuab kev ntxhov siab uas muaj zog heev tuaj yeem tawg cov hlau lead yooj yim. Cov hlau lead ntawm ib txwm ncaj nraim - tawm lub tshuab hluav taws xob tawm mus ncaj nraim ntawm qhov kawg. Hauv qhov chaw nruj, cov hlau no feem ntau yuav tsum tau khoov dua thiab rov ua dua, uas hnav nws tawm thiab ua rau nws tsis ua haujlwm. Cov hlua tooj liab nyob rau hauv cov hlau lead yog tawv thiab nkig dhau sijhawm vim lawv ib txwm khoov. Qhov teeb meem no yog daws tau los ntawm txoj cai - lub kaum sab xis ntawm lub taub hau taub hau. Cov hlau lead ib txwm khiav dej ntws los ntawm cov khoom siv saum npoo thaum nws tawm hauv lub tshuab cua sov ntawm lub kaum sab xis 90-degree. Qhov no txhais tau hais tias nws tsis xav tau kev khoov hnyav dua, uas ua rau muaj kev ntxhov siab ntau dua. Qhov kev teeb tsa no kuj ua rau nws yooj yim dua rau kev taug qab cov kab hluav taws xob vim tias cov hlau lead tuaj yeem ua tau zoo nyob ib puag ncig cov khoom siv.


Vuam los yog dabtsi yog khoov thiab annealing txheej txheem feem ntau yog siv los ua txoj cai -lub kaum sab xis. Vuam yog pheej yig dua, tab sis lub zog ntawm qhov sib koom ua ke nyob ntawm seb nws ua tau zoo npaum li cas. Ib cheeb tsam uas tsis muaj zog uas tawg nyob rau hauv thermal cycling los yog kev co tuaj yeem tshwm sim yog tias qhov vuam tsis nkag mus zoo lossis qhov kub hnyiab tau - thaj tsam cuam tshuam ua rau tawg. Lub raj yog cua sov, khoov, thiab tom qab ntawd cua sov- kho kom rov qab tau nws cov khoom siv zoo hauv cov txheej txheem khoov thiab cov txheej txheem annealing. Qhov no ua rau khoov muaj zog thiab txhim khu kev qha, uas yog qhov zoo rau kev siv tawv. Cov txheej txheem annealing tau tshem ntawm cov kev ntxhov siab sab hauv uas tau tshwm sim los ntawm kev khoov, uas tsis txhob muaj kev ntxhov siab corrosion tawg hauv qhov chaw uas muaj corrosive.

Txhawm rau kom cov hlau lead hlau tawm ntawm qhov tsis tau khawb los yog corroded, nws feem ntau tiv thaiv nrog lub tes tsho uas muaj fiberglass braid, ib txoj hlua hlau hloov tau yooj yim, los yog siab - kub ceramic hlaws. Fiberglass braid yog hloov tau yooj yim heev thiab tuaj yeem tswj qhov kub txog li 250 degree. Hlau conduits muaj kev tiv thaiv zoo dua qub, tab sis lawv ua rau cov khoom tsis hloov pauv. Ceramic hlaws feem ntau yog siv nyob rau hauv cov xwm txheej uas cov ntaub ntawv organic yuav tawg thaum kub heev. Hom kev tiv thaiv koj xaiv yuav tsum phim cov xwm txheej uas nws yuav siv. Piv txwv li, hlau conduits ua haujlwm zoo tshaj plaws nyob rau hauv ib puag ncig hnyav, thaum lub tes tsho braided ua haujlwm zoo tshaj plaws nyob rau hauv cov xwm txheej uas cov cuab yeej yuav tsum tau khoov ntau zaus.

Qee qhov kev siv xav tau kev tiv thaiv ntau dua rau cov hlau lead. Lub hau npog hlau tuaj yeem tiv thaiv ob qho tib si kev puas tsuaj thiab tshuaj tua kab mob hauv qhov chaw ntub lossis oily. Yuav tsum muaj qhov tawg tawg - lub thawv ntawv pov thawj kom ruaj ntseg hluav taws xob nyob rau hauv qhov chaw uas muaj feem cuam tshuam. Ceev- txuas terminals yooj yim dua li cov ntsia hlau terminals rau cov khoom siv uas yuav tsum tau muab sib cais thiab muab rov qab ua ke ntau zaus rau kev saib xyuas. Cov connectors no kuj txo qis txoj hauv kev ua mob rau cov hlau lead thaum koj txuas thiab disengage nws ntau zaus.

Yuav ua li cas koj nruab tej khoom kuj tseem ceeb. Koj yuav tsum tsis txhob rub cov hlau lead nruj heev; lawv yuav tsum muaj me ntsis slack kom lawv nqus tau cov vibrations ntawm lub tshuab. Yog tias tsim nyog, cov hlua khi yuav tsum tau siv los ua kom cov xov hlau nyob deb ntawm qhov chaw kub thiab txav mus los. Siv cov grommet tiv thaiv kom lub ntsej muag ntse los ntawm kev puas tsuaj rau lub rwb thaiv tsev yog tias cov hlau lead yuav tsum dhau ntawm lub vaj huam sib luag hlau. Nws tseem yog ib qho tseem ceeb kom txo tau qhov kev ntxhov siab nyob ib ncig ntawm lub qhov cub hluav taws xob tawm. Ib txoj hlua khov kho tsuas yog tom qab kev tawm mus tuaj yeem tso cov khoom thauj rau ntawm qhov chaw tsis muaj zog tshaj plaws.

Ntau tshaj 30% ntawm tag nrho cov cartridge rhaub tsis ua haujlwm yog tshwm sim los ntawm cov teeb meem nrog cov hlau lead, raws li kev paub dhau los. Feem ntau, qhov teeb meem tsis yog nrog lub tshuab cua sov nws tus kheej, tab sis nrog qhov nws tau nruab los yog xaiv rau txoj haujlwm. Xaiv txoj cai kev teeb tsa los ntawm qhov pib thiab ua tib zoo saib xyuas cov ntsiab lus ntawm kev teeb tsa yuav ua rau kom muaj feem ua tsis tiav. Yog tias koj paub tias koj yuav siv koj lub cuab yeej nyob rau hauv qhov chaw uas muaj kev vibration, av noo, lossis cov khoom siv corrosive, nws yog qhov zoo tshaj plaws los tham nrog cov chaw tsim khoom ua ntej xaiv cov khoom tiv thaiv zoo thiab cov ntaub ntawv hlau lead. Piv txwv li, nickel-plated tooj liab lossis stainless hlau braiding tuaj yeem pab tiv thaiv corrosion.