Sliding bearing realizes lub zog ntawm ncej thiab bearing los ntawm zawv zawg kev sib txhuam, thaum dov bearing realizes lub zog ntawm ncej thiab bearing los ntawm dov kev sib txhuam. Ntawm cov pob zeb, vim lawv txoj kev ua haujlwm nyuaj thiab kev kub ceev thiab siab load, dov bearings feem ntau xaiv.
Rolling bearings muaj ntau yam zoo uas ua rau lawv haum rau kev siv pob zeb. Ua ntej, dov kev sib txhuam yog me dua zawv zawg kev sib txhuam, uas tuaj yeem txo lub zog poob thiab kev sib txhuam kub, thiab txhim kho kev ua haujlwm ntawm lub tshuab. Thib ob, cov lus tsa suab ntawm dov bearings yog ruaj khov thiab tuaj yeem tiv taus cov radial loj thiab axial loads, ua rau lawv haum rau kev sib hloov ceev. Tsis tas li ntawd, dov bearings kuj muaj qhov zoo xws li kev ua haujlwm ntev thiab kev saib xyuas yooj yim.
Ntawm cov pob zeb, dov bearings feem ntau yog siv los txhawb cov kabmob ntawm lub nruas thiab cov khoom sib kis. Lawv tuaj yeem tiv taus kev sib hloov ceev thiab cuam tshuam los ntawm cov khoom abrasives thiab cov ntaub ntawv xov xwm, kom ntseeg tau tias cov cuab yeej ua haujlwm ib txwm muaj. Vim tias qhov chaw ua haujlwm hnyav ntawm cov pob zeb pob zeb, cov kabmob yuav tsum muaj kev sib khi siab thiab tsis muaj plua plav tiv thaiv kom tsis txhob muaj abrasive thiab xov xwm los ntawm kev nkag mus rau sab hauv ntawm cov kabmob thiab cuam tshuam rau lawv txoj haujlwm.
Nyob rau hauv luv luv, daim ntawv thov ntawm zawv zawg bearings rau dov bearings nyob rau hauv lub pob zeb mills tuaj yeem txhim kho kev ntseeg siab thiab kev ua haujlwm ntawm cov cuab yeej siv, txuas lub neej kev pab cuam ntawm bearings, thiab txo cov nqi tu.
Cov hauv qab no yog qhov tsis xws luag ntawm zawv zawg bearings:
1. Kev sib txhuam thiab hnav: zawv zawg bearings txo qhov kev sib cuag ntawm zawv zawg thiab dov qhov chaw los ntawm kev sib txhuam, tab sis kev sib txhuam tuaj yeem ua rau lub zog poob thiab cov khoom hnav, yog li txo cov kabmob lub neej thiab kev ua haujlwm zoo.
2. Cov kev xav tau lubrication siab: zawv zawg bearings yuav tsum muaj cov roj nplua nyeem txaus kom tsis txhob muaj kev sib txhuam thiab hnav, yog li nws yuav tsum tsis tu ncua ntxiv thiab hloov cov roj nplua nyeem, uas ua rau cov nqi tu thiab ua haujlwm ntau ntxiv.
3. Qhov nyuaj ntawm kev tsim hluav taws xob thiab dissipation: Vim muaj kev sib txhuam, zawv zawg bearings tsim kom muaj cua sov, thiab vim lawv qhov chaw sib cuag loj, cua sov dissipation qeeb. Qhov no tuaj yeem ua rau overheating ntawm bearings thiab cov khoom nyob ib sab, cuam tshuam rau kev ua haujlwm ruaj khov thiab lub neej ntev ntawm cov khoom siv.
4. Tsis haum rau kev ua haujlwm siab: Vim lub hauv paus nyem thiab dissipation ntawm lubricants, zawv zawg bearings yog feem ntau rau lubrication tsis ua hauj lwm ntawm high speeds, cuam tshuam rau lawv stability thiab kev pab cuam lub neej, thiab tsis haum rau high-ceev kev khiav hauj lwm daim ntawv thov.
5. Kev vibration thiab suab nrov: Thaum lub sijhawm ua haujlwm ntawm zawv zawg bearings, kev vibration thiab suab nrov tau yooj yim tsim vim muaj kev sib txhuam, uas cuam tshuam ntxiv rau kev ruaj ntseg ntawm cov khoom siv thiab qhov chaw ua haujlwm.
6. Kev tu thiab kho tsis yooj yim: Cov qauv ntawm zawv zawg bearings yog complex thiab feem ntau yuav tsum tau saib xyuas thiab kho, uas siv sij hawm ntau thiab nqi zog.
Nyob rau hauv cov ntsiab lus, lub ntsiab tsis xws luag ntawm zawv zawg bearings muaj kev sib txhuam thiab hnav, siab lubrication yuav tsum, nyuaj nyob rau hauv lub tshav kub tiam thiab dissipation, tsis haum rau high-ceev kev khiav hauj lwm, kev co thiab suab nrov, raws li zoo raws li cov teeb meem ntawm kev kho thiab kho.
Lub ntsiab zoo ntawm dov bearings yog:
1. Kev siv hluav taws xob tsawg, siv cov kabmob rolling es tsis txhob zawv zawg bearings txo lub zog ntawm lub pob zeb los ntawm 10%.
2. Yooj yim rau disassemble. Kev siv lub tes tsho tshwj xeeb lub khob hliav qab tsim, lub installation yog tshwj xeeb tshaj yog yooj yim, tsis txhob khawb thiab sib tsoo ua haujlwm ntawm dov bearings, ua kom yooj yim rau kev tswj.
3. Lub neej ua haujlwm ntev. Vim tias qhov kev xaiv ntawm cov kabmob ntawm cov pob zeb tuaj yeem tsuas yog ua raws li kev ua haujlwm lossis cov peev txheej ore paug, cov kabmob xaiv tau zoo heev tshaj lawv cov kabmob tsim. Yog li ntawd, lub neej kev pab cuam ntawm dov bearings ntawm lub pob mills feem ntau ntev dua li ntawm cov pob zeb, thiab lawv cov kev ua tau zoo.
4. Cov txheej txheem lubrication yog yooj yim, thiab cov rolling bearings yog lubricated nrog lubricating roj, uas tsuas yog yuav tsum tau ntxiv tsis tu ncua, kom ntseeg tau tias lubrication txhim khu kev qha.
Yog li ntawd, kev siv dov bearings hauv pob zeb muaj txiaj ntsig zoo rau kev lag luam. Tsis tsuas yog nws muaj kev sib txhuam tsis tshua muaj zog, kev siv hluav taws xob tsawg, tsis tshua muaj kev khiav hauj lwm tam sim no, kev pib ruaj khov, tab sis nws kuj muaj cov txiaj ntsig tseem ceeb txuag hluav taws xob, txo cov chaw txhawb nqa, thiab txuag nqi.
Post lub sij hawm: Lub Xya hli ntuj-25-2023