Feem ntau tsis ua hauj lwm ntawm 3.175mm Cartridge rhaub thiab yuav ua li cas kom tsis txhob lawv

Cartridge heaters tau lees paub tias muaj kev ntseeg siab, tab sis 3.175mm minuscule me me -inch ib leeg- tas lub rhaub yuav ua rau tawg ntxov dua yog tias nws siv tsis raug. Qhov no yog vim nws qhov me me txhais tau hais tias txawm tias qhov yuam kev me me hauv kev teeb tsa lossis kev ua haujlwm tuaj yeem cuam tshuam nws ua haujlwm zoo npaum li cas. Ntau tus neeg ua haujlwm ntawm cov cuab yeej hais tias lawv muaj teeb meem xws li lub tshuab hluav taws xob hluav taws xob, cua sov tsis sib xws, lossis hluav taws xob luv luv, uas feem ntau tshwm sim los ntawm kev ua yuam kev uas yuav zam tau. Txhawm rau ua kom lub 3.175mm cartridge rhaub tau ntev dua thiab ua haujlwm ntau dua, koj yuav tsum paub tias cov teeb meem no yog dab tsi thiab dab tsi ua rau lawv.

Overheating yog ib qho teeb meem tshwm sim, thiab feem ntau nws tshwm sim thaum tshav kub tsis txav mus zoo. Lub 3.175mm cartridge rhaub yog me me, yog li nws tsis tuaj yeem muab cua sov zoo heev. Yog tias nws tsis haum rau hauv lub qhov drilled los yog tsis muaj cua sov hloov nruab nrab, lub tshav kub tsis tuaj yeem tso tawm sai txaus, uas tuaj yeem ua rau cov coil sab hauv hlawv tawm. Hauv kuv qhov kev paub, qhuav- tua hluav taws (tig lub tshuab cua sov yam tsis tau kov dab tsi) yog qhov laj thawj tseem ceeb rau overheating. Qhov no tuaj yeem ua rau lub rhaub dej kub dhau 1000℃F (538 degree), uas tuaj yeem ua rau MgO rwb thaiv tsev thiab cov coil tsis kam. Using a high-watt-density cartridge heater in a low-mass application where heat can't be absorbed quickly is another reason for overheating.


3.175mm cartridge heaters kuj feem ntau muaj teeb meem nrog corrosion thiab paug. Cov khib nyiab, dej noo, lossis tshuaj lom neeg tuaj yeem nkag mus rau hauv qhov chaw nqaim ntawm lub plhaub thiab lub qhov. Nyob rau tib lub sijhawm, cov khoom no tuaj yeem corrode stainless hlau sheath. Yog hais tias lub sheath muaj pinhole leaks, nws tuaj yeem tsim hluav taws xob luv. Yog tias nws nqus dej noo (uas feem ntau tshwm sim los ntawm qhov kawg sealing tsis txaus), nws tuaj yeem ua mob rau lub rwb thaiv tsev sab hauv. Siv 304 stainless hlau sheath tsis tu ncua nyob rau hauv qhov chaw uas tej yam corrosive, xws li tshuaj ua los yog npaj zaub mov, yuav ua rau kom corrosion. Txhawm rau zam qhov no, koj yuav tsum siv Inconel® lossis titanium sheaths.

Lwm qhov laj thawj loj rau kev ua tsis tiav yog kev teeb tsa tsis zoo. Yog tias lub rhaub dej kub tsis haum snugly nyob rau hauv lub qhov, cua sov yuav tsis kis tusyees, thiab kub kub yuav tsim. Yog tias koj nruj nws ntau dhau, lub plhaub tuaj yeem tawg. Tsis tas li ntawd, kev sib tw los yog hloov cov duab ntawm lub rhaub thaum txhim kho nws tuaj yeem ua mob rau cov coil lossis cov hlau lead hauv. Kev siv cov tshuaj tsuag los yog cov tshuaj nplaum uas tsis siv hluav taws xob kuj tseem ceeb heev thaum lub sij hawm teeb tsa. Kev siv cov khoom siv hluav taws xob tuaj yeem ua rau luv luv.

Lwm qhov teeb meem tsis sib xws yog qhov tsis sib xws ntawm qhov hluav taws xob lossis kev xaim kom raug. Raws li tau hais ua ntej, kev siv cov hluav taws xob tsis raug cai yuav ua rau cov khoom ua haujlwm tsis zoo lossis hlawv tawm. Kev xaim yuam kev, suav nrog kev hloov pauv lub polarity ntawm thermocouple (rau cov cua sov nrog cov sensors sab hauv), tuaj yeem ua rau qhov ntsuas kub tsis raug thiab lub rhaub kom sov. Lwm qhov teeb meem yog tias cov hlau lead tuaj yeem raug puas tsuaj yog tias muaj cov npoo ntse hauv txoj kev teeb tsa uas txiav los ntawm cov rwb thaiv tsev thiab ua rau luv luv.

Txhawm rau zam cov teeb meem no, koj tuaj yeem ua cov kauj ruam ua tau zoo xws li ua kom lub qhov nruj (0.001-0.003 ntiv tes), siv cov tshuaj pleev xim rau kom ua kom kub hloov, tsis qhuav- tua, thiab xaiv cov ntaub qhwv kom raug rau ib puag ncig. Kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua, xws li ntxuav lub qhov kom tshem tawm cov khib nyiab, nrhiav kev xeb, thiab kev ntsuas kev tiv thaiv, kuj tuaj yeem pab nrhiav teeb meem thaum ntxov. Tsis tas li ntawd, soft- pib controllers tuaj yeem pab lub rhaub kom ntev dua los ntawm kev txo cov cua sov los ntawm kev qhib thiab tawm ntau dhau.

Nyob rau hauv luv luv, feem ntau ntawm lub sij hawm thaum 3.175mm cartridge heaters poob, nws yog vim hais tias lawv tau siv los yog ntsia tsis ncaj ncees lawm, tsis yog vim hais tias cov khoom yog phem. Los ntawm kev paub txog cov teeb meem no thiab ua raws li cov txheej txheem kev khiav hauj lwm zoo, cov neeg ua haujlwm tuaj yeem ua rau lub tshuab ua kom sov lub neej ntev. Rau kev siv nrog kev teeb tsa nyuaj lossis kev xav tau kev ua haujlwm siab, kev pabcuam kev teeb tsa thiab kev npaj kho yuav ua kom paub tseeb tias lub tshuab rhaub dej kub ua haujlwm zoo.