1.Tnws yooj yim qauv ntawm cov kabmob
Lub hauv paus muaj pes tsawg leeg ntawm cov kabmob: puab lub nplhaib, lub nplhaib sab nraud, cov khoom dov, lub tawb
Lub nplhaib puab: zoo li haum nruj nrog lub ncej thiab tig ua ke.
Lub nplhaib sab nraud: Nws yog feem ntau txuam nrog lub rooj zaum hauv kev hloov pauv, feem ntau yog rau kev ua haujlwm ntawm kev txhawb nqa.
Cov khoom ntawm sab hauv thiab sab nrauv yog bearing steel GCr15, thiab hardness tom qab kev kho cua sov yog HRC60 ~ 64.
Rolling ntsiab: Nrog kev pab los ntawm tawb, lawv tau sib npaug zos nyob rau hauv lub trenches ntawm lub puab thiab sab rings.Nws cov duab, qhov loj me thiab qhov ntau cuam tshuam ncaj qha rau cov kabmob lub peev xwm thauj khoom thiab kev ua haujlwm.
Cage: Ntxiv nrog rau qhov sib npaug sib cais cov dov cov ntsiab lus, nws tseem tuaj yeem coj cov ntsiab lus dov kom tig thiab txhim kho cov kev ua haujlwm hauv lubrication ntawm cov kabmob.
Cov pob hlau: Cov khoom siv feem ntau yog cov kabmob steel GCr15, thiab hardness tom qab kev kho cua sov yog HRC61 ~ 66.Qib raug muab faib ua G (3, 5, 10, 16, 20, 24, 28, 40, 60, 100, 200) raws li qhov ntev ntev, qhov siab ntev, ntsuas tus nqi thiab qhov roughness ntawm qhov siab mus rau qis.Cov no yog kaum qib.
Tsis tas li ntawd, muaj cov txheej txheem pabcuam rau cov kabmob
Plua plav npog (lub nplhaib sealing): tiv thaiv cov khoom txawv teb chaws los ntawm kev nkag mus rau cov kabmob.
Roj: Lubricates, txo kev co thiab suab nrov, absorbs frictional tshav kub, thiab tsub kom lub neej bearing.
2. Bearing raug qhab nia thiab lub suab clearance sawv cev txoj kev
Qhov tseeb ntawm dov bearings tau muab faib ua qhov tseeb qhov tseeb thiab qhov tseeb ntawm kev sib hloov.Cov qib raug tau ua qauv thiab muab faib ua tsib theem: P0, P6, P5, P4, thiab P2.Qhov tseeb tau raug txhim kho txuas ntxiv los ntawm qib 0. Piv nrog rau kev siv li niaj zaus ntawm qib 0, nws txaus.Nyob ntawm cov xwm txheej sib txawv lossis qee lub sijhawm, qhov yuav tsum tau ua ntawm qhov tseeb yog qhov sib txawv.
3. Cov lus nug nquag nug
(1) Cov kabmob steel
Cov hom dov bearing steel: siab carbon bearing steel, carburized bearing steel, corrosion-resistant bearing steel, kub bearing steel
(2) Lubrication tom qab kev teeb tsa
Lubrication yog muab faib ua peb hom: roj, lubricating roj, khoom lubrication
Lubrication tuaj yeem ua rau cov kabmob khiav ib txwm, zam kev sib cuag ntawm txoj kev sib tw thiab qhov chaw ntawm cov khoom dov, txo cov kev sib txhuam thiab hnav hauv cov kabmob, thiab ua rau kev pabcuam lub neej ntawm cov kabmob.Roj muaj qhov zoo adhesion thiab hnav tsis kam thiab kub tsis kam, uas tuaj yeem txhim kho oxidation tsis kam ntawm kub bearings thiab txhim khu lub neej kev pab cuam ntawm bearings.Cov roj hauv cov kabmob yuav tsum tsis txhob ntau dhau.Roj ntau dhau yuav muaj qhov cuam tshuam tsis zoo.Qhov siab dua qhov kev sib hloov ceev ntawm cov kabmob, qhov kev puas tsuaj ntau dua.Nws yuav ua rau cov kabmob ua kom muaj cua sov ntau thaum nws khiav, thiab nws yuav yooj yim puas vim muaj cua sov ntau dhau.Yog li ntawd, nws yog ib qho tseem ceeb heev kom sau cov roj scientifically.
4. Kev ceev faj rau kev teeb tsa cov kabmob
Ua ntej kev teeb tsa, ua tib zoo saib xyuas seb puas muaj teeb meem nrog qhov zoo ntawm cov kabmob, xaiv cov khoom siv sib txuas kom raug, thiab xyuam xim rau kev huv ntawm cov kabmob thaum txhim kho cov kabmob.Thaum tapping, xyuam xim rau txawm quab yuam thiab coj mus rhaub maj mam.Tom qab kev teeb tsa tiav, xyuas tias cov bearings nyob hauv qhov chaw.Nco ntsoov, tsis txhob ntim cov kabmob kom txog thaum kev npaj ua tiav los tiv thaiv kev sib kis.
Post lub sij hawm: Oct-08-2022
