Kev tshuaj xyuas ntawm tag nrho cov txheej txheem ntawm cov saw hlau vuam preheating hauv kev tsim cov ntawv nplaum mis silicone

Kev tshuaj xyuas ntawm tag nrho cov txheej txheem ntawm cov saw hlau vuam preheating hauv kev tsim cov ntawv nplaum mis silicone

Kev Taw Qhia
Hauv kev lag luam thoob ntiaj teb niaj hnub no uas muaj kev sib tw hnyav, cov ntawv nplaum silicone mis, ua cov khoom zoo nkauj uas cov poj niam nyiam, muaj kev thov ntau ntxiv rau kev lag luam. Rau cov chaw tsim khoom uas koom nrog kev tsim cov ntawv nplaum silicone mis, nws yog qhov tseem ceeb kom ntseeg tau tias qhov ruaj khov ntawm cov khoom zoo thiab kev ua haujlwm zoo ntawm kev tsim khoom. Raws li qhov tseem ceeb ntawm kev sib kis hauv cov khoom siv tsim khoom, qhov txuas preheating ntawm cov saw hlau ua lub luag haujlwm tseem ceeb hauv cov txheej txheem vuam. Tsab xov xwm no yuav tshawb nrhiav tob txog kev ua haujlwm tshwj xeeb ntawm cov saw hlau vuam preheating hauv kev tsim cov ntawv nplaum silicone mis, lub hom phiaj yog muab cov ntaub ntawv thiab cov ntaub ntawv siv tau rau cov kws kho mob.

1. Qhov tseem ceeb ntawm kev siv txoj hlua khi ua ntej cua sov
Txhim kho qhov zoo ntawm kev vuam: Kev ua kom sov ua ntej yuav ua rau qeeb qeeb tom qab vuam thiab tiv thaiv kom tsis txhob muaj kab nrib pleb. Kev ncua lub sijhawm txias kom haum rau hauv qhov ntau ntawm 800-500 ℃ yog qhov zoo rau kev tso tawm ntawm cov hydrogen hauv cov hlau vuam, zam kev tawg uas tshwm sim los ntawm hydrogen, thiab tib lub sijhawm txo qhov nyuaj ntawm qhov vuam thiab thaj chaw cuam tshuam los ntawm cua sov, thiab txhim kho qhov tsis kam ntawm qhov tawg ntawm qhov sib koom ua ke.
Txo qhov kev ntxhov siab ntawm kev vuam: Kev ua kom sov hauv zos lossis kev ua kom sov tag nrho tuaj yeem txo qhov sib txawv ntawm qhov kub ntawm cov khoom siv vuam, uas yog, txo qhov kev ntxhov siab ntawm kev vuam, thiab tom qab ntawd txo qhov nrawm ntawm kev vuam, uas yog qhov zoo rau kev zam kev tawg ntawm kev vuam thiab txhim kho kev ua tau zoo thiab kev ruaj khov ntawm cov saw hlau tom qab vuam.
Hloov kho rau cov xwm txheej ua haujlwm nyuaj: Thaum lub sijhawm tsim cov ntawv nplaum silicone mis, cov saw hlau yuav raug rau ntau qib sib txawv ntawm kev cuam tshuam thiab kev nruj. Kev ua kom sov txaus tuaj yeem ua rau cov saw hlau hloov kho tau zoo dua rau cov xwm txheej ua haujlwm nyuaj no hauv cov txheej txheem siv tom ntej, txo qhov kev puas tsuaj los ntawm kev ntxhov siab, thiab ntev nws lub neej kev pabcuam.

2. Kev npaj ua ntej ua ntej cua sov ntawm cov hlau txuas hlau
Ntxuav qhov chaw vuam: Siv cov cuab yeej ntxuav kev tshaj lij, xws li txhuam hlau, cov kuab tshuaj, thiab lwm yam, kom tshem tawm cov khoom tsis huv xws li roj, xeb, oxides, thiab lwm yam hauv thiab ib puag ncig ntawm qhov chaw vuam kom ntseeg tau tias qhov huv thiab qhuav ntawm qhov chaw vuam, yog li ua kom yooj yim rau kev vuam thiab txhim kho qhov zoo ntawm kev vuam.
Tshawb xyuas cov xwm txheej ntawm cov khoom siv: Ua ib qho kev tshuaj xyuas thiab kev saib xyuas tag nrho ntawm cov khoom siv vuam, suav nrog lub zog vuam, lub thawv tswj, cov cuab yeej cua sov, thiab lwm yam. Xyuas kom meej tias cov ntsuas kev ua tau zoo ntawm cov khoom siv yog qhov qub, cov khoom cua sov tsis puas tsuaj, qhov kev sib txuas hluav taws xob txhim khu kev qha, thiab nws tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev vuam ua ntej.
Xaiv txoj kev ua ntej cua sov: Xaiv txoj kev ua ntej cua sov raws li cov khoom siv, qhov loj me, qhov chaw tsim khoom thiab lwm yam ntawm cov saw hlau. Cov txheej txheem ua ntej cua sov feem ntau suav nrog cua sov nplaim taws, cua sov hluav taws xob, cua sov induction, thiab lwm yam. Cua sov nplaim taws yog qhov tsim nyog rau cov saw hlau loj lossis cov xwm txheej uas qhov chaw yooj yim; cua sov hluav taws xob tuaj yeem tswj qhov kub ua ntej cua sov kom raug thiab tsim nyog rau cov xwm txheej uas muaj qhov xav tau kub ua ntej cua sov siab; cua sov induction yog ceev thiab ua haujlwm tau zoo, tab sis qhov xav tau rau cov khoom siv yog qhov siab.
Npaj cov cuab yeej ntsuas kub: Npaj cov cuab yeej ntsuas kub kom raug thiab txhim khu kev qha, xws li cov ntsuas kub infrared, cov ntsuas kub thermocouple, thiab lwm yam, kom saib xyuas qhov kub ntawm qhov vuam hauv lub sijhawm tiag tiag thaum lub sijhawm ua ntej kom ntseeg tau tias qhov kub ua ntej ua tau raws li cov txheej txheem xav tau.

3. Cov kauj ruam ua haujlwm tshwj xeeb rau kev vuam cov saw hlau ua ntej
Txheeb xyuas qhov kub ua ntej cua sov: Kev txiav txim siab ntawm qhov kub ua ntej cua sov yuav tsum xav txog cov tshuaj lom neeg sib xyaw, kev ua haujlwm vuam, tuab, qib kev txwv ntawm qhov sib koom ua ke, txoj kev vuam thiab qhov chaw vuam ntawm cov khoom siv hauv paus ntawm cov saw hlau. Feem ntau, rau cov saw hlau uas tuab dua, cov khoom tsis zoo thiab qib kev txwv siab dua, qhov kub ua ntej cua sov yuav tsum tau nce ntxiv kom tsim nyog. Piv txwv li, rau qee cov saw hlau hlau alloy, qhov kub ua ntej cua sov yuav tsum ncav cuag 150-300 ℃ lossis siab dua; thaum rau cov saw hlau carbon, qhov kub ua ntej cua sov tuaj yeem qis dua, feem ntau ntawm 50-150 ℃.
Teem thaj chaw cua sov: Txheeb xyuas thaj chaw cua sov ua ntej raws li cov qauv ntawm cov saw hlau thiab cov txheej txheem vuam uas yuav tsum tau ua. Feem ntau, thaj chaw cua sov yuav tsum suav nrog qhov vuam thiab thaj chaw hauv qee qhov ntau ntawm ob sab ntawm qhov vuam. Feem ntau, ob sab ntawm qhov vuam yuav tsum tsis pub tsawg dua 3 npaug ntawm qhov tuab ntawm qhov vuam thiab tsis pub tsawg dua 100 hli, kom ntseeg tau tias qhov sib koom ua ke vuam tuaj yeem ua kom sov sib npaug, txo qhov kub thiab txo qhov kev ntxhov siab vuam.
Pib ua kom sov: Ua kom cov saw hlau kub ua ntej siv txoj kev ua kom sov uas tau xaiv. Thaum lub sijhawm ua kom sov, qhov chaw ua kom sov yuav tsum tau khaws cia kom ruaj khov thiab sib npaug li sai tau kom tsis txhob kub dhau lossis tsis sib npaug. Tib lub sijhawm, saib xyuas qhov kub thiab txias ntawm qhov vuam, siv cov cuab yeej ntsuas kub los ntsuas qhov kub thiab txias tiag tiag, thiab khaws cov ntaub ntawv.
Kev Kho Mob Rwb Thaiv Kub: Thaum qhov kub ntawm qhov vuam mus txog qhov kub ua ntej, nws yog qhov tsim nyog los ua kev kho mob rwb thaiv kub rau ib lub sijhawm kom ua rau qhov kub faib hauv qhov vuam sib npaug ntau dua thiab txo qhov kev ntxhov siab ntawm kev vuam. Lub sijhawm rwb thaiv kub yuav tsum txiav txim siab raws li qhov loj me, cov khoom siv thiab lwm yam ntawm cov saw hlau, feem ntau ntawm 10-30 feeb. Thaum lub sijhawm rwb thaiv kub, txuas ntxiv siv cov cuab yeej ntsuas kub los saib xyuas qhov kub kom ntseeg tau tias qhov kub tsis qis dua qhov kub ua ntej.

4. Kev ceev faj tom qab ua ntej cua sov ntawm cov hlau txuas hlau
Tiv thaiv kom tsis txhob muaj kuab paug rau ntawm qhov vuam: Thaum lub sijhawm vuam cov saw hlau uas tau ua ntej lawm, qhov chaw vuam yuav tsum tiv thaiv kom tsis txhob muaj kuab paug los ntawm roj, dej noo, qias neeg, thiab lwm yam. Cov neeg ua haujlwm yuav tsum hnav hnab looj tes huv si thiab siv cov cuab yeej huv si los ua haujlwm kom ntseeg tau tias muaj ib puag ncig vuam huv si.
Tswj cov kev ntsuas vuam: Tswj cov kev ntsuas vuam xws li vuam tam sim no, voltage, vuam ceev, thiab lwm yam raws li cov kev cai ntawm cov txheej txheem vuam. Cov kev ntsuas vuam tsim nyog tuaj yeem ua kom ntseeg tau tias cov txheej txheem vuam ruaj khov thiab zoo, thiab tseem pab tiv thaiv kom tsis txhob muaj kev kub dhau ntawm cov vuam lossis cov qhov tsis zoo ntawm vuam.
Kev tswj qhov kub ntawm cov txheej vuam ntau txheej: Thaum lub sijhawm vuam ntau txheej ntawm cov saw hlau, qhov kub ntawm cov txheej tom qab txhua txheej vuam yuav tsum tau tswj hwm kom tsis txhob qis dua qhov kub ua ntej. Yog tias qhov kub ntawm cov txheej vuam qis dhau, kev ua haujlwm ntawm cov pob qij txha vuam yuav raug txo qis thiab kev pheej hmoo ntawm qhov tsis zoo ntawm kev vuam yuav raug nce ntxiv. Qhov kub ntawm cov txheej txheem tuaj yeem tswj tau los ntawm kev ntsuas cua sov lossis los ntawm kev kho cov txheej txheem vuam.
Maj mam txias tom qab vuam: Tom qab vuam, cov saw hlau yuav tsum tau txias qeeb qeeb hauv huab cua kom tsis txhob muaj kev ntxhov siab vuam thiab tawg los ntawm kev txias sai. Rau qee cov ntaub ntawv tshwj xeeb lossis cov saw hlau uas muaj qhov xav tau siab dua, kev kho cua sov tom qab vuam xws li kev kho dehydrogenation thiab tempering kuj tseem tuaj yeem ua tau los txhim kho kev ua tau zoo thiab zoo ntawm cov pob qij txha vuam.

5. Cov teeb meem thiab kev daws teeb meem uas feem ntau tshwm sim
Qhov kub ua ntej tsis sib npaug: Tej zaum yuav muaj xws li kev faib cov cua sov tsis sib npaug, kev tso cov vuam tsis raug, thiab lub sijhawm ua kom sov tsis txaus. Kev daws teeb meem yog kho qhov chaw thiab lub kaum sab xis ntawm qhov chaw ua kom sov kom ntseeg tau tias qhov chaw ua kom sov tuaj yeem npog thaj chaw ua kom sov sib npaug; xyuas qhov chaw ntawm qhov vuam kom nws qhov deb ntawm qhov chaw ua kom sov yog qhov nruab nrab thiab sib xws; ncua lub sijhawm ua kom sov kom raug kom ntseeg tau tias qhov vuam tuaj yeem ua kom sov tag nrho.
Qhov kub ua ntej kub dhau los yog qis dhau: Yog tias qhov kub ua ntej kub dhau, qhov vuam yuav kub dhau, cov hlau yuav ntxhib, thiab qhov zoo ntawm qhov sib koom ua ke yuav txo qis; yog tias qhov kub ua ntej kub qis dhau, qhov ua rau kub ua ntej tsis tuaj yeem ua tiav, thiab qhov tsis zoo ntawm qhov vuam tsis tuaj yeem tiv thaiv tau zoo. Kev daws teeb meem yog txiav txim siab qhov kub ua ntej kub raws li cov txheej txheem xav tau, thiab siv cov cuab yeej ntsuas kub kom raug thiab txhim khu kev qha rau kev ntsuas thiab tswj. Yog tias qhov kub ua ntej kub hloov pauv, lub zog cua sov lossis lub sijhawm cua sov yuav tsum tau kho raws sijhawm kom ua rau qhov kub mus txog qhov ntau uas cov txheej txheem xav tau.
Kev ntsuas kub tsis raug: Tej yam xws li qhov tsis raug ntawm lub cuab yeej ntsuas kub, qhov chaw ntsuas kub tsis raug, thiab kev sib cuag tsis zoo ntawm lub cuab yeej ntsuas kub thiab qhov chaw vuam yuav ua rau kev ntsuas kub tsis raug. Txhawm rau kom ntseeg tau tias qhov tseeb ntawm kev ntsuas kub, yuav tsum xaiv thiab ntsuas lub cuab yeej ntsuas kub uas muaj qhov zoo thiab raug siab; yuav tsum xaiv qhov chaw ntsuas kub kom raug, thiab feem ntau yuav tsum xaiv qhov chaw sawv cev ntawm qhov chaw vuam rau kev ntsuas; thaum ntsuas, xyuas kom meej tias lub cuab yeej ntsuas kub sib cuag tag nrho nrog qhov chaw vuam kom tsis txhob cuam tshuam rau cov txiaj ntsig ntsuas vim kev sib cuag tsis zoo.

6. Kev Tshuaj Xyuas Cov Neeg Mob
Piv txwv li, piv txwv li, lub tuam txhab tsim cov khoom siv silicone mis. Thaum lub sijhawm vuam cov saw hlau, lub Hoobkas feem ntau ntsib teeb meem xws li vuam tawg thiab tsis muaj zog ntawm cov pob qij txha vuam vim tsis saib xyuas qhov txuas ua ntej, ua rau kev tsim khoom tsawg thiab muaj cov khoom tsis zoo. Tom qab ntawd, nyob rau hauv kev taw qhia ntawm cov neeg ua haujlwm tshaj lij, lub Hoobkas ua raws li cov kauj ruam ua ntej vuam cov saw hlau saum toj no, suav nrog kev ntxuav qhov chaw vuam, xaiv qhov kub ua ntej kom raug, ua kom sov qhov vuam sib npaug, thiab tswj lub sijhawm rwb thaiv tsev. Tom qab ib ntus kev xyaum, qhov zoo ntawm cov saw hlau vuam tau zoo dua qub, qhov tsis zoo xws li vuam tawg tau txo qis, qhov tsis zoo ntawm cov khoom tau txo qis, thiab kev ua haujlwm ntau ntxiv tau nce txog 30%, coj cov txiaj ntsig kev lag luam ntau rau lub tuam txhab.