Cov txiaj ntsig tshwj xeeb ntawm kev siv cov hlau tsis xeb los ua cov saw hlau yog dab tsi?
Hauv kev siv hauv kev lag luam, cov saw hlau yog ib qho khoom siv sib kis uas siv dav hauv ntau yam khoom siv kho tshuab thiab cov kab ntau lawm. Ua ib yam khoom zoo, cov hlau tsis xeb tuaj yeem coj ntau yam txiaj ntsig zoo thaum siv los ua cov saw hlau. Tsab xov xwm no yuav tshawb nrhiav cov txiaj ntsig tshwj xeeb ntawm kev siv cov hlau tsis xeb los ua cov saw hlau kom pab koj nkag siab zoo dua txog kev siv cov khoom no hauv cov saw hlau.
1. Kev tiv thaiv xeb zoo heev
Ib qho ntawm cov txiaj ntsig tseem ceeb tshaj plaws ntawm cov hlau tsis xeb yog nws txoj kev tiv thaiv xeb zoo heev. Cov hlau tsis xeb tuaj yeem tiv taus kev yaig ntawm ntau yam tshuaj lom neeg, dej thiab oxygen, ua rau nws siv tau ntev hauv qhov chaw noo thiab xeb yam tsis muaj xeb. Qhov no ua rau cov hlau tsis xeb siv dav hauv kev lag luam tshuaj lom neeg, kev tsim kho dej hiav txwv, kev ua zaub mov thiab lwm yam. Hauv cov chaw no, cov hlau carbon ib txwm muaj feem yuav xeb, ua rau kev ua haujlwm poob qis, tawg thiab hnav, thaum cov hlau tsis xeb tuaj yeem tswj tau kev ua haujlwm ruaj khov, ntev lub neej kev pabcuam thiab txo cov nqi kho thiab hloov pauv.
2. Muaj zog thiab ruaj khov
Cov saw hlau tsis xeb muaj lub zog siab thiab tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm feem ntau cov khoom siv kho tshuab rau lub zog ntawm cov saw hlau. Nws lub zog siab tso cai rau cov saw hlau tsis xeb kom tiv taus cov khoom loj thiab cov zog cuam tshuam, thiab nws tsim nyog rau cov xwm txheej uas xav tau kev sib txhuam thiab kev hnav mus sij hawm ntev. Hauv qab cov khoom hnyav, kev kub ceev thiab qhov chaw ua haujlwm hnyav, cov saw hlau tsis xeb tseem tuaj yeem ua tau zoo thiab tsis yooj yim deformation lossis ua tsis tiav. Lub zog siab thiab kev ruaj khov no ua rau cov saw hlau tsis xeb siv dav hauv cov khoom siv nqa khoom lag luam, cov tshuab ua pob zeb, cov khoom siv thauj khoom hauv chaw nres nkoj thiab lwm yam teb, kom ntseeg tau tias cov khoom siv ua haujlwm ruaj khov mus sij hawm ntev.
3. Kev tiv thaiv oxidation zoo thiab kev kub siab ua haujlwm
Cov khoom siv hlau tsis xeb muaj kev tiv taus oxidation zoo thiab tuaj yeem tswj tau kev ua haujlwm ruaj khov hauv qhov chaw kub siab. Cov saw hlau tsis xeb tuaj yeem ua haujlwm ib txwm ntawm qhov kub siab dua thiab tsis yooj yim deformed lossis ua tsis tiav vim qhov kub siab. Qhov no ua rau cov saw hlau tsis xeb haum rau kev xa thiab kev siv hauv qhov chaw kub siab, xws li lub cub tawg kev lag luam, cov khoom siv ci, thiab lwm yam. Hauv qhov chaw kub siab no, cov saw hlau carbon ib txwm yuav raug puas tsuaj sai vim oxidation thiab thermal deformation, thaum cov saw hlau tsis xeb tuaj yeem ua haujlwm ruaj khov kom ntseeg tau tias muaj txiaj ntsig zoo ntawm kev tsim khoom thiab kev nyab xeeb ntawm cov khoom siv.
4. Txo cov nqi kho
Vim yog qhov tsis kam xeb thiab ruaj khov ntawm cov hlau tsis xeb, lawv tsis tas yuav tsum tau saib xyuas thiab saib xyuas ntau zaus thaum siv. Qhov sib txawv, cov hlau carbon ib txwm xav tau kev saib xyuas tsis tu ncua xws li kev tiv thaiv xeb thiab lubrication kom ntseeg tau tias lawv ua haujlwm tau zoo thiab lub neej ntev. Cov hlau tsis xeb tuaj yeem txo cov haujlwm saib xyuas no, txo cov nqi saib xyuas thiab cov khoom siv tsis ua haujlwm. Qhov no yog qhov tseem ceeb heev rau qee yam khoom siv uas nyuaj rau saib xyuas ntau zaus lossis siv rau hauv qhov chaw nyuaj.
5. Kev tiv thaiv ib puag ncig thiab kev siv rov qab tau
Cov hlau tsis xeb yog cov khoom siv rov ua dua tshiab thiab zoo rau ib puag ncig.Cov saw hlauua los ntawm nws tuaj yeem rov ua dua tshiab thiab rov siv dua tom qab tas lawv lub neej kev pabcuam, txo cov khoom pov tseg thiab kev ua qias tuaj rau ib puag ncig. Qhov sib txawv, qee cov saw hlau ua los ntawm lwm cov ntaub ntawv yuav nyuaj rau rov ua dua tshiab thiab ua rau muaj kev nyuaj siab ntau dua rau ib puag ncig. Cov yam ntxwv tiv thaiv ib puag ncig ntawm cov hlau tsis xeb hlau ua tau raws li qhov xav tau ntawm lub zej zog niaj hnub rau kev txhim kho kom ruaj khov thiab pab cov lag luam ua tiav kev tsim khoom ntsuab thiab lub hom phiaj tiv thaiv ib puag ncig.
6. Hloov kho rau ntau yam kev siv sib txawv
Cov saw hlau stainless hlau muaj kev hloov pauv tau yooj yim thiab tuaj yeem ua tau raws li qhov xav tau ua haujlwm ntawm ntau qhov chaw tshwj xeeb. Ntxiv rau qhov tiv taus corrosion, tiv taus kub siab thiab lwm yam ntxwv, cov saw hlau stainless hlau kuj tseem tuaj yeem hloov kho thiab tsim raws li qhov xav tau ntawm kev siv sib txawv. Piv txwv li, hauv cov xwm txheej uas xav tau kev sib kis siab, cov saw hlau stainless hlau nrog kev ua haujlwm siab dua tuaj yeem siv tau; hauv cov chaw uas muaj qhov chaw tsawg, muaj cov saw hlau stainless hlau me me muaj. Qhov sib txawv no ua rau cov saw hlau stainless hlau siv dav hauv ntau qhov chaw, suav nrog tab sis tsis txwv rau kev tuav cov khoom siv, kev tsim khoom siv hauv kev lag luam me, cov kab ntau lawm tsis siv neeg, thiab lwm yam.
7. Txhim kho kev ntseeg siab ntawm cov khoom siv thiab kev ua haujlwm zoo
Kev siv cov hlau tsis xeb hlau txuas saw hlau tuaj yeem txhim kho kev ntseeg siab thiab kev ua haujlwm zoo ntawm cov khoom siv. Vim nws muaj kev ua haujlwm ruaj khov thiab tus nqi qis ntawm kev ua tsis tiav, cov hlau tsis xeb hlau txuas saw hlau tuaj yeem ua kom cov khoom siv ua haujlwm tas mus li thiab txo cov khoom siv tsis ua haujlwm thiab kev cuam tshuam kev tsim khoom los ntawm cov teeb meem saw hlau. Hauv cov kab ntau lawm tsis siv neeg, kev sib kis tau zoo thiab kev ua haujlwm ruaj khov ntawm cov hlau tsis xeb hlau txuas saw hlau yog qhov tseem ceeb heev rau kev ua kom muaj kev sib dhos thiab cov khoom zoo. Nws qhov kev sib kis tau zoo thiab qhov chaw raug pab txhim kho kev ua haujlwm zoo thiab kev ua tau zoo ntawm tag nrho cov kab ke ntau lawm.
8. Ua raws li cov qauv kev nyab xeeb ntawm cov khoom noj
Hauv kev lag luam xws li kev ua zaub mov thiab tshuaj, cov kev xav tau kev huv thiab kev nyab xeeb ntawm cov khoom siv yog siab heev. Vim yog cov yam ntxwv ntawm nws cov khoom siv thiab cov txheej txheem kho saum npoo, cov hlau tsis xeb hlau tuaj yeem ua tau raws li cov qauv kev nyab xeeb ntawm cov zaub mov thiab yuav tsis ua rau muaj kuab paug rau cov zaub mov thiab tshuaj. Qhov no ua rau cov hlau tsis xeb hlau siv dav hauv cov khoom siv ua zaub mov, cov tshuab ntim khoom, cov khoom siv tshuaj thiab lwm yam teb, muab cov kev daws teeb meem txhim khu kev qha rau kev tsim khoom thiab kev ua cov lag luam no.
IX. Kev tsim kho tshiab ntawm thev naus laus zis thiab kev txhim kho kev ua tau zoo
Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, cov thev naus laus zis tsim cov saw hlau tsis xeb kuj tseem niaj hnub tsim kho tshiab thiab txhim kho. Qee cov txheej txheem tsim khoom siab heev thiab cov thev naus laus zis kho qhov chaw tau siv rau kev tsim cov saw hlau tsis xeb, ua kom lawv cov kev ua tau zoo thiab zoo dua. Piv txwv li, los ntawm kev ua cov txheej txheem tsim khoom meej thiab kev kho qhov chaw passivation, qhov tiav ntawm qhov chaw thiab kev tiv thaiv corrosion ntawm cov saw hlau tsis xeb tuaj yeem txhim kho, thaum txhim kho lawv lub zog thiab kev ruaj khov. Cov kev tsim kho tshiab no ua rau cov saw hlau tsis xeb ze dua lossis txawm tias dhau cov saw hlau carbon ib txwm muaj hauv kev ua tau zoo, muab cov kev xaiv kis tau zoo dua rau kev siv hauv kev lag luam.
X. Kev tshuaj xyuas cov neeg mob thiab cov txiaj ntsig ntawm kev siv tiag tiag
(I) Cov ntaub ntawv thov hauv kev lag luam tshuaj lom neeg
Cov saw hlau tsis xeb yog siv ua cov khoom xa mus rau ntawm txoj siv conveyor ntawm lub tuam txhab tsim tshuaj lom neeg. Vim yog qhov xeb ntawm cov khoom siv tshuaj lom neeg, cov saw hlau carbon ib txwm yuav raug kev xeb hnyav thiab puas tsuaj tom qab siv ib ntus, ua rau cov siv conveyor kaw thiab kho ntau zaus. Tom qab hloov mus rau cov saw hlau tsis xeb, kev ruaj khov ntawm cov siv conveyor tau zoo dua qub, thiab tus nqi txij nkawm tau txo qis heev. Cov saw hlau tsis xeb tseem tswj tau qhov ua tau zoo hauv qhov chaw xeb ntawm cov khoom siv tshuaj lom neeg, ua kom muaj kev sib txuas lus thiab kev ua haujlwm zoo.
(II) Cov ntaub ntawv thov hauv kev lag luam ua zaub mov
Ib lub tuam txhab ua zaub mov siv cov hlau tsis xeb hlau rau ntawm nws cov kab ntau lawm. Vim tias cov khoom siv yuav tsum tau ntxuav ntau zaus thaum lub sijhawm ua zaub mov thiab qhov chaw tsim khoom muaj av noo, cov saw hlau kis tau yooj yim yuav xeb thiab puas tsuaj. Qhov tiv taus corrosion thiab cov khoom tsis muaj dej ntawm cov hlau tsis xeb hlau ua rau lawv ua haujlwm ruaj khov thiab ntev hauv qhov chaw zoo li no. Tib lub sijhawm, cov hlau tsis xeb hlau ua tau raws li cov qauv kev nyab xeeb ntawm zaub mov thiab yuav tsis ua rau muaj kuab paug rau zaub mov, ua kom cov khoom zoo thiab kev nyab xeeb.
(III) Cov ntaub ntawv thov hauv kev tsim kho dej hiav txwv
Hauv kev tsim kho dej hiav txwv, cov khoom siv yuav tsum ua haujlwm hauv qhov chaw nyuaj nrog cov ntsev ntau thiab cov av noo ntau. Lub crane ntawm qhov project tsim kho dej hiav txwv siv cov saw hlau tsis xeb ua cov saw hlau nqa. Qhov kev tiv thaiv corrosion thiab lub zog siab ntawm cov saw hlau tsis xeb ua rau lawv ua tau zoo hauv cov chaw ib puag ncig dej hiav txwv, thiab lawv tuaj yeem tiv taus cov zog nqa thiab kev cuam tshuam loj, ua kom ntseeg tau tias kev ua haujlwm zoo ntawm cov khoom siv. Piv nrog cov saw hlau carbon ib txwm muaj, lub neej ua haujlwm ntawm cov saw hlau tsis xeb tau ntev dua, txo qhov zaus txij nkawm thiab hloov pauv ntawm cov khoom siv.
Xaus lus
Kev siv cov hlau tsis xeb los ua cov saw hlau muaj ntau yam txiaj ntsig zoo, suav nrog kev tiv thaiv corrosion zoo heev, lub zog siab thiab ruaj khov, kev tiv thaiv oxidation zoo thiab kev tiv thaiv kub siab, txo cov nqi txij nkawm, kev tiv thaiv ib puag ncig thiab kev siv rov qab, kev hloov pauv mus rau ntau yam kev siv, kev txhim kho kev ntseeg siab ntawm cov khoom siv thiab kev ua haujlwm zoo, kev ua raws li cov qauv kev nyab xeeb ntawm cov zaub mov, thiab kev tsim kho tshiab thiab kev ua haujlwm zoo dua. Nws tuaj yeem pom los ntawm cov xwm txheej tiag tiag tias cov saw hlau tsis xeb tau ua pov thawj lawv qhov kev ua tau zoo thiab tus nqi siv hauv ntau yam lag luam. Nrog rau kev txhim kho tas mus li ntawm kev siv tshuab kev lag luam thiab kev txhim kho ntawm kev tiv thaiv ib puag ncig thiab kev ua haujlwm zoo, cov saw hlau tsis xeb yuav siv dav hauv ntau qhov chaw, muab kev txhawb nqa kev sib kis txhim khu kev qha rau kev txhim kho kev lag luam niaj hnub.
Lub sijhawm tshaj tawm: Lub Peb Hlis-19-2025