Thaum xaiv cov khoom siv rau cov saw hlau, yuav tsum xav txog ntau yam ntawm qhov xwm txheej ua haujlwm tiag tiag kom ntseeg tau tias cov saw hlau ruaj khov thiab ntseeg tau. Nov yog qee cov ntsiab lus tseem ceeb los qhia txog kev xaiv cov khoom siv rau cov saw hlau raws li qhov xwm txheej ua haujlwm tiag tiag:
1. Cov xwm txheej ua haujlwm
Xaiv cov khoom siv tsim nyog raws li qhov xwm txheej ua haujlwm tiag tiag, xws li qhov kub thiab txias, av noo, ib puag ncig tshuaj lom neeg, thiab lwm yam. Piv txwv li, nyob rau hauv qhov kub thiab txias siab lossis ib puag ncig muaj tshuaj lom neeg, koj yuav tsum xaiv cov saw hlau ua los ntawm cov hlau tsis xeb lossis cov hlau sib xyaw tshwj xeeb.
2. Cov kev cai thauj khoom
Xav txog hom thiab qhov loj ntawm cov khoom thauj uas cov saw hlau yuav tsum tau tiv taus. Nyob rau hauv cov xwm txheej hnyav lossis kev cuam tshuam, koj yuav tsum xaiv cov khoom siv hlau alloy muaj zog heev kom ntseeg tau tias lub zog thiab kev tiv thaiv kev hnav ntawm cov saw hlau.
3. Cov yam ntxwv ceev
Qhov ceev ntawm txoj saw hlau kuj tseem yuav cuam tshuam rau kev xaiv cov ntaub ntawv. Cov saw hlau khiav ntawm qhov ceev siab yuav xav tau cov ntaub ntawv zoo dua uas tiv taus kev hnav kom txo qhov hnav thiab ua kom lub neej ntev dua.
4. Kev Txij Nkawm thiab Lubrication
Cov ntaub ntawv sib txawv muaj cov kev xav tau sib txawv rau kev siv lubrication. Qee cov ntaub ntawv yuav xav tau kev siv lubrication ntau zaus kom tswj tau kev ua haujlwm, thaum qee cov ntaub ntawv uas siv lubricating tus kheej (xws li cov hmoov metallurgy uas muaj roj lossis cov yas engineering) tuaj yeem txo qhov kev xav tau kev saib xyuas.
5. Kev lag luam zoo
Tus nqi kuj yog ib qho tseem ceeb uas yuav tsum xav txog. Txawm hais tias cov ntaub ntawv ua tau zoo yuav muab kev ua tau zoo dua, feem ntau lawv kim dua. Kev xaiv cov ntaub ntawv yuav tsum tau sib npaug nrog cov peev nyiaj thiab kev ua tau zoo.
6. Kev hloov pauv ib puag ncig
Cov saw hlau yuav tsum tau hloov kho rau ntau qhov chaw ua haujlwm, suav nrog sab nraum zoov, av noo lossis plua plav. Yog li ntawd, cov ntaub ntawv xaiv yuav tsum muaj kev tiv thaiv corrosion zoo thiab tiv thaiv huab cua.
7. Kev thauj khoom ua ntej thiab kev qhia tshwj xeeb
Cov lus qhia txog kev thauj khoom ua ntej thiab cov saw hlau kuj cuam tshuam rau kev xaiv cov khoom siv. Kev thauj khoom ua ntej siab yuav xav tau cov khoom siv muaj zog dua kom tiv taus kev ntxhov siab ntxiv
8. Kev kho cua sov ntawm cov ntaub ntawv
Cov txheej txheem kho cua sov ntawm cov ntaub ntawv, xws li quenching thiab tempering, tuaj yeem txhim kho lawv lub zog thiab kev tiv thaiv kev hnav. Kev xaiv cov txheej txheem kho cua sov kom raug tuaj yeem ua kom zoo dua qhov kev ua tau zoo ntawm cov saw hlau
Hauv kev xaus, thaum xaiv cov ntaub ntawv siv rau cov saw hlau, nws yog ib qho tsim nyog yuav tsum xav txog ntau yam xws li cov xwm txheej ua haujlwm, qhov yuav tsum tau thauj khoom, cov yam ntxwv ceev, kev saib xyuas thiab kev siv roj, kev txuag nyiaj, kev hloov pauv ib puag ncig, kev thauj khoom ua ntej thiab cov lus qhia, thiab kev kho cua sov ntawm cov ntaub ntawv. Kev xaiv cov ntaub ntawv zoo tuaj yeem ua kom ntseeg tau tias cov saw hlau ua haujlwm ruaj khov mus ntev thiab txo cov nqi kho.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-29-2024