Yuav ua li cas Watt Density cuam tshuam rau kev ua tau zoo ntawm 10000mm Ntxiv -Long Cartridge rhaub

Kev ua haujlwm ntawm cov tshuab cua sov yog qhov tseem ceeb heev rau cov tshuab cua sov, thiab watt ceev yog ib qho tseem ceeb tshaj plaws uas cuam tshuam rau lawv cov kev ua haujlwm thiab kev ua neej. Watt ceev yog qhov tseem ceeb tshaj rau 10000mm ntxiv - ntev cartridge rhaub. Yog tias qhov ceev ntawm watt tsis raug, lub rhaub yuav tsis ua kom sov sib npaug, overheat, lossis ua tsis tiav qhov kub thiab txias, txhua yam tuaj yeem ua rau qeeb thiab nce nqi. Ntau tus neeg tsim khoom tsis xav txog yuav ua li cas watt ceev cuam tshuam rau cov khoom vim lawv xav tias txhua lub tshuab cua sov nrog qhov ntev yuav ua haujlwm. Qhov no yog qhov yuam kev kim heev uas tuaj yeem zam tau yooj yim yog tias koj paub tias watt ceev ua haujlwm li cas.

Lub tshuab cua sov cartridge yog cov cua kub zoo uas haum rau hauv qhov ua ntej -drilled qhov. Nws hloov hluav taws xob hluav taws xob mus rau hauv thermal zog los ntawm ib qho hluav taws xob resistive. Lub 10000mm ntxiv- ntev cartridge rhaub yog tsim los rau cov cheeb tsam loj, yog li nws zoo rau tej yam xws li yas extrusion, cua sov kav ntev, thiab tsim pwm loj. Watt ceev, uas yog tus nqi ntawm lub hwj chim ib chav tsev ntawm qhov chaw saum npoo av (feem ntau ntsuas hauv W / cm²), muaj kev cuam tshuam ncaj qha rau sai npaum li cas lub tshuab cua sov tuaj yeem ua tiav qhov ntsuas kub uas xav tau, nws sib npaug npaum li cas, thiab nws yuav kav ntev npaum li cas.

The link between watt density and cartridge heater performance is simple: more watt density implies more heat is made per square foot, which means the heater heats up faster. Tab sis qhov no tsis tau txhais hais tias qhov siab dua watt yog ib txwm nyiam. Thaum siv 10000mm ntxiv- ntev cartridge tso cua sov, uas muaj ntau qhov chaw saum npoo, ntau watt ceev yuav ua rau kub kub, uas yog qhov chaw uas qhov kub thiab txias ntau dua qhov seem ntawm qhov chaw. Cov cheeb tsam kub no tuaj yeem ua mob rau lub tshuab cua sov, cov khoom siv insulating, thiab txawm tias cov khoom siv los yog cov khoom siv cua sov. Tab sis yog tias qhov ceev ntawm watt tsawg dhau, cua sov yuav qeeb, qhov kub thiab txias yuav tsis nyob qhov twg, thiab lub zog yuav tsis siv tau zoo.

Qhov zoo tshaj plaws watt density ntau rau feem ntau kev lag luam siv ntawm 10000mm ntxiv -ntev cartridge rhaub yog nruab nrab ntawm 5 thiab 7 W / cm². Qhov ntau yam no ua rau muaj kev sib npaug zoo ntawm kev nyab xeeb thiab ceev ntawm cua sov. Nws ua kom paub tseeb tias lub tshuab cua sov tuaj yeem ua tiav qhov xav tau ntawm qhov kub thiab txias yam tsis muaj qhov kub kub. Qhov watt ntom ntom no ua haujlwm zoo tshaj plaws rau cov yas extrusion, qhov uas nws tseem ceeb heev kom sov lub extruder chim tusyees kom cov yas raw cov ntaub ntawv yaj uniformly. Rau kev siv qis rau nruab nrab kub, qhov ceev ntawm 5-6 W / cm² yog qhov zoo tshaj. Rau kev kub siab siv xws li cua sov pwm loj lossis cov kav dej tshuaj, qhov ceev ntawm 6-7 W / cm² yog qhov zoo tshaj.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tus nqi ntawm watts xav tau nyob ntawm cov khoom siv tau rhuab thiab siv. Piv txwv li, hlau thiab lwm yam ntaub ntawv uas ua kom sov zoo xav tau ib tug ntau dua watt ceev kom paub tseeb tias cov cua sov txav ceev thiab sib npaug. Ntawm qhov tod tes, cov ntaub ntawv uas tsis ua cua sov zoo, xws li cov yas lossis roj hmab, xav tau qhov qis dua watt kom lub ntsej muag txias thaum sab hauv txias. Rau kev npaj zaub mov, nws yog qhov zoo tshaj plaws los siv 10000mm ntxiv -ntev cartridge rhaub nrog qis watt ceev (ze li 5 W / cm²) kom cov zaub mov tsis kub los yog scorching.

Qhov chaw uas lub tshuab yuav raug siv yog lwm yam xav txog. Ib qho me me watt ntom ntom yuav zoo dua nyob rau hauv cov chaw uas muaj cov av noo ntau lossis cov khoom siv corrosive, vim tias cov cua sov ntau dhau tuaj yeem ua kom cov corrosion ntawm lub rhaub lub tsho. Nyob rau hauv sib piv, ib tug ntau dua watt ceev (txog 7 W / cm²) yuav tsum tau kom qhov kub thiab txias nyob rau hauv qhuav, kub qhov chaw. Raws li qhov kuv tau pom, kev hloov watt ceev raws li huab cua tuaj yeem ua rau 10000mm ntxiv - lub tshuab hluav taws xob ntev ntev ntev txog 40%.

Ntau lub tuam txhab xaiv 10000mm ntxiv- ntev cartridge rhaub raws li nws qhov ntev thiab wattage, uas yog qhov yuam kev. Piv txwv li, lub rhaub 10000mm nrog ntau watts tab sis tsis ntau watts ib cheeb tsam yuav tsis xa cov cua sov txaus rau daim ntawv thov, hos lub rhaub nrog ntau watts ib chav tsev tab sis ntev tsis txaus yuav tsis npog tag nrho cov cheeb tsam uas yuav tsum tau rhuab. Qhov tseem ceeb tshaj plaws yog txhawm rau txheeb xyuas qhov tseeb watt ntom ntom raws li qhov xav tau ntawm qhov kub thiab txias ntawm daim ntawv thov, cov khoom siv kom sov, thiab ib puag ncig uas nws yuav siv.

Txhawm rau nrhiav qhov watt ntom ntom kom zoo rau 10000mm ntxiv -ntev cartridge rhaub, ua ntej txiav txim siab seb koj xav kom ncav cuag qhov kub thiab txias npaum li cas cov khoom lossis cov khoom siv tau rhuab. Tom qab ntawd, txheeb xyuas lub rhaub dej ntawm qhov chaw los ntawm kev muab nws txoj kab uas hla los ntawm nws qhov ntev. Xaiv ib lub watt ntom ntom uas yuav muab cov cua sov txaus kom ncav cuag qhov xav tau qhov kub thiab txias yam tsis tas yuav overboard. Nws kuj tseem ceeb heev uas yuav tau saib xyuas cov chaw tsim khoom siv hluav taws xob tshwj xeeb vim tias cov khoom sib txawv, xws li Incoloy lossis stainless hlau, tuaj yeem tswj hwm qhov sib txawv watt ntom.

Nyob rau hauv luv luv, watt ceev yog ib qho tseem ceeb heev rau yuav ua li cas zoo thiab ntev npaum li cas 10000mm ntxiv - ntev cartridge heaters kav. Rau feem ntau kev lag luam siv, qhov zoo tshaj plaws watt ceev ntau yog 5-7 W / cm2, txawm li cas los xij koj yuav tsum tau hloov pauv nyob ntawm cov khoom, qhov kub thiab txias xav tau, thiab lub tshuab yuav siv qhov twg. Xaiv qhov zoo watt ntom ntom thiab nkag siab nws tuaj yeem pab lub tshuab ua kom sov ua haujlwm zoo dua, cua sov sib npaug, thiab kav ntev dua. Kev lag luam sib txawv siv xav tau ntau qhov sib txawv ntawm watt ntom ntom, thiab tus kws tsim qauv tsim qauv tuaj yeem pab txheeb xyuas tus nqi tiag tiag uas xav tau rau kev ua haujlwm zoo tshaj plaws.