Yuav ua li cas tiv thaiv bearing rusting?

Thaum lub sij hawm tsim khoom, qhov ua rau ntawmbearingrusting muaj xws li:

1. Humidity: Cov av noo nyob rau hauv cov huab cua muaj kev cuam tshuam loj heev rau corrosion ntawm bearings.Nyob rau hauv qhov tseem ceeb humidity, tus nqi hlau corrosion yog qeeb heev.Thaum cov av noo tshaj qhov tseem ceeb cov av noo, cov hlau corrosion yuav dheev nce.Cov av noo tseem ceeb ntawm cov hlau yog li 65%.Vim cov huab cua tsis zoo nyob rau hauv lub rooj cob qhia kev tsim khoom, cov cua sov tsim tawm hauv cov txheej txheem ua kom ceev cov evaporation ntawm cov dej hauv cov dej sib tsoo, ntxuav cov kua dej thiab cov kua dej los tiv thaiv xeb rau hauv cov huab cua, ua rau cov av noo nyob rau hauv lub rhiav saum toj no. 65%, txawm mus txog 80%, uas yog ib qho yooj yim los ua corrosion ntawm bearing qhov chaw.

2. Kub: Kub kuj muaj kev cuam tshuam zoo rau corrosion.Kev tshawb fawb qhia tau hais tias thaum cov av noo siab dua qhov tseem ceeb ntawm cov av noo, qhov corrosion yuav nce li ob zaug rau txhua txhua 10 ℃ kub.Thaum qhov sib txawv ntawm qhov kub thiab txias, qhov condensation ntawm qhov bearing nto yuav ua rau kom qhov corrosion zoo heev.Nyob rau hauv cov txheej txheem ntawm kev ua cov kabmob, qhov kub sib txawv ntawm nruab hnub thiab hmo ntuj los yog qhov kub thiab txias sib txawv ntawm ib puag ncig yuav ua rau muaj qhov sib txawv ntawm cov kabmob thiab ua rau corrosion.

3. Cov pa oxygen: Cov pa oxygen tuaj yeem yaj hauv dej thaum lub sijhawm khaws cov kabmob.Lub concentration corrosion ntawm oxygen tuaj yeem pom txhua lub sijhawm, thiab solubility ntawm qhov sib txawv yuav hloov.Thaum cov kabmob yog stacked, cov pa oxygen yog inflated nyob rau hauv nruab nrab ntawm lub overlapping nto, lub concentration ntawm dej yog tsawg, cov pa oxygen ntawm ntug yog txaus, thiab cov concentration ntawm cov dej yog siab.Kev xeb feem ntau tshwm sim ntawm ntug ib ncig ntawm qhov sib tshooj.

4. Tib neeg txhais tes hws: Tib neeg hws yog cov xim tsis muaj pob tshab lossis lub teeb daj ua kua nrog qab ntsev thiab tsis muaj zog acidity, thiab nws tus nqi pH yog 5 ~ 6.Ntxiv nrog rau sodium, potassium, calcium thiab magnesium ntsev, nws kuj muaj me me ntawm urea, lactic acid, citric acid thiab lwm yam organic acids.Thaum hws hu rau cov kabmob nto, hws zaj duab xis yuav raug tsim rau ntawm cov kabmob.Cov hws zaj duab xis yuav ua rau electrochemical kev ua ntawm cov kabmob, corrode cov kabmob, thiab tsim cov paj ntaub.

Yuav tiv thaiv li casbearingxeb?

1. Ua ntej, ntxuav cov kabmob nto: txoj kev tsim nyog yuav tsum raug xaiv raws li qhov xwm txheej ntawm cov khoom xeb-pov thawj thiab cov xwm txheej tam sim no.Feem ntau, kev siv tshuaj tua kab mob, tshuaj tua kab mob thiab tshuaj tua kab mob yog siv.

2. Tom qab cov kabmob tau qhuav thiab ntxuav, nws tuaj yeem qhuav nrog cov cua compressed qhuav, los yog ziab nrog lub tshuab ziab khaub ncaws ntawm 120 ~ 170 ℃, los yog so nrog cov ntaub qhwv huv.

3. Cov txheej txheem ntawm cov txheej txheem los tiv thaiv xeb ntawm cov kabmob nto, immersing cov kabmob hauv cov tshuaj tiv thaiv xeb, thiab muab cov txheej txheem tiv thaiv xeb rau ntawm nws qhov chaw.Cov roj zaj duab xis tuab tuaj yeem ua tiav los ntawm kev tswj qhov kub lossis viscosity ntawm cov roj los tiv thaiv xeb.

4. Thaum sib dhos cov kabmob, cov neeg ua haujlwm tsim khoom yuav tsum hnav hnab looj tes thiab lub tes tsho ntiv tes, lossis siv cov cuab yeej tshwj xeeb los nqa cov kabmob.Tsis txhob kov covbearingnto nrog tes.


Post lub sij hawm: Mar-03-2023

Yuav tam sim no...

Sau koj cov lus ntawm no thiab xa tuaj rau peb.