Yuav ua li cas kom tsis txhob raug nqi yuam kev thaum siv tooj liab Cartridge rhaub

Thaum ua hauj lwm tooj liab cartridge rhaub, cov neeg ua lag luam feem ntau tsis paub ntau npaum li cas yuam kev tuaj yeem cuam tshuam rau lawv, uas tuaj yeem ua rau cov khoom tawg thaum ntxov, kev puas tsuaj, thiab kev poob qis. Cov blunders no, xws li kev txhim kho nws tsis raug lossis siv lub zog ntsuas tsis raug, tshwm sim ntau vim tias ntau tus neeg xav tias txhua lub tshuab rhaub dej kub ua haujlwm zoo ib yam, txawm tias lawv tau ua dab tsi. Paub txog cov teeb meem no thiab yuav ua li cas zam lawv tuaj yeem pab koj txuag lub sijhawm, nyiaj txiag, thiab kev ntxhov siab thaum siv tooj liab cartridge rhaub hauv chaw tsim khoom.

Lub tshuab hluav taws xob lub tshuab hluav taws xob yog txhais tau tias kom sov rau thaj tsam me me, tab sis nws ua haujlwm zoo npaum li cas nyob ntawm seb nws tau teeb tsa thiab siv li cas. Qhov no yog qhov tseeb tshwj xeeb tshaj yog rau tooj liab cartridge rhaub, uas yuav tsum tau xa cov cua sov kom ua haujlwm kom raug. Muab lub tshuab hluav taws xob tooj liab tso rau hauv lub qhov uas xoob dhau los yog nruj dhau yog ib qho uas kim tshaj plaws. Thaum lub rhaub tsis haum nruj, muaj qhov chaw ntawm huab cua nruab nrab ntawm nws thiab cov khoom siv. Cov chaw no ntxiab cua sov thiab ua rau tooj liab sheath kub chaw. Cov cheeb tsam kub no tuaj yeem ua rau cov hlau tsis muaj zog thaum lub sijhawm thiab ua rau lub tshuab cua sov tsawg dua lub sijhawm.

Tab sis yog tias lub qhov nruj dhau lawm, nws tuaj yeem cuam tshuam los yog ua rau lub plhaub tooj liab puas thaum nws muab tso rau hauv qhov chaw. Vim tias tooj liab hloov tau yooj yim, txawm tias cov dents me me hauv lub plhaub tuaj yeem ua rau nws tsis tshua muaj hluav taws xob thiab tsim cov chaw tsis muaj zog uas tuaj yeem ua rau corrosion lossis tsis ua haujlwm. Raws li kev paub dhau los, qhov zoo tshaj plaws haum kam rau ua ntawm lub tshuab rhaub tooj liab thiab lub qhov drilled yog 0.02-0.05 hli. Qhov no yog nruj txaus kom ua tau zoo hloov cua sov tab sis xoob txaus kom tsis txhob ua mob rau lub plhaub thaum lub sij hawm installation.

Lwm qhov yuam kev yog siv lub tshuab hluav taws xob tooj liab thaum qhov kub siab tshaj qhov nws hais kom ua. Copper cartridge rhaub yog tsim los ua haujlwm ntawm qhov kub ntawm 150 txog 300 degrees Celsius. Yog tias qhov kub thiab txias dhau qhov no, lub plhaub tooj liab tuaj yeem muag, warp, lossis tseem yaj. Qhov no tsis tsuas yog tawg lub rhaub, tab sis nws kuj tuaj yeem rhuav tshem cov cuab yeej uas nws nyob hauv. Piv txwv li, lub tshuab cua sov hauv cov pwm yas tuaj yeem ua rau ntau cov khoom tawg thiab raug nqi ntau los kho cov pwm.

Nws kuj yog ib qho yuam kev kim uas siv lub zog tsis raug. Power density is the amount of heat that the cartridge heater makes per square foot. Nws yuav tsum ua kom haum rau txoj haujlwm. If a copper cartridge heater has too high a power density, it will create more heat than the material around it can handle. Qhov no yuav ua rau kub kub thiab ua tsis tiav thaum ntxov. If the power density is too low, the heating will be slow and the performance will be uneven. Yog tias koj xav siv tooj liab cartridge rhaub rau feem ntau nruab nrab - haujlwm kub, lub zog ceev ntawm 5-7W / cm² yog qhov zoo tshaj.

Thaum kawg, ntau tus neeg ua haujlwm ua qhov yuam kev ntawm kev tsis ua niaj hnub tshuaj xyuas thiab tu. Copper cartridge heaters tau ntev - kav ntev, tab sis koj yuav tsum tau xyuas lawv txhua lub sijhawm tam sim no thiab ntxiv kom paub tseeb tias cov ntaub qhwv tsis puas, cov hlau lead tseem txuas nrog, thiab tsis muaj cov av khib nyiab. Cov av los yog cov khib nyiab ntawm cov ntaub tooj liab ua rau nws nyuaj rau cov cua sov kom txav mus los, thiab cov hlau lead uas tawg tuaj yeem ua rau muaj teeb meem hluav taws xob lossis hluav taws xob luv.

koj zam cov teeb meem no, xyuas kom tseeb tias koj nruab lub rhaub kom raug, phim nws rau qhov kub thiab lub zog xav tau ntawm daim ntawv thov, thiab ua haujlwm tsis tu ncua. Cov neeg ua haujlwm tuaj yeem ua rau lawv lub tshuab hluav taws xob tooj liab siv tau ntev dua, txo qis lub sijhawm poob qis, thiab tiv thaiv kom tsis txhob yuav cov khoom tshiab los ntawm kev ua raws li cov kev ntsuas yooj yim no. Tau txais lus qhia los ntawm tus kws tshaj lij los xaiv thiab teeb tsa lub tshuab hluav taws xob kom zoo rau koj cov kev xav tau yuav pab koj kom tsis txhob ua yuam kev kim txij thaum pib.