Installation ntawm Tapered Cov Menyuam Bearings Thiab Dej Pump Shaft Bearings

Ua ntej, kev teeb tsa ib puag ncig ntawm cov kabmob: kev teeb tsa ntawm cov kabmob yuav tsum tau nqa tawm hauv qhov chaw qhuav thiab huv si. Ua ntej kev teeb tsa, lub machining zoo ntawm qhov chaw mating ntawm lub ncej thiab lub vaj tsev, qhov kawg ntawm lub xub pwg nyom, grooves thiab qhov sib txuas yuav tsum tau ua tib zoo xyuas. Tag nrho cov mating nto yuav tsum tau ua tib zoo ntxuav thiab deburred, thiab unmachined nto ntawm castings yuav tsum tsis muaj xuab zeb.

Thib ob, cov kabmob tapered menyuam yaus yuav tsum tau ntxuav nrog roj av lossis roj av ua ntej kev teeb tsa, siv tom qab ziab, thiab xyuas kom zoo lubrication. Cov kabmob feem ntau yog lubricated nrog roj, tab sis kuj tuaj yeem lubricated nrog roj. Thaum siv roj lubrication, cov roj uas muaj kev ua haujlwm zoo xws li tsis muaj impurities, tiv thaiv oxidation, tiv thaiv xeb thiab siab siab yuav tsum tau siv. Cov roj filling yog 30 feem pua ​​-60 feem pua ​​ntawm cov kabmob thiab cov kabmob vaj tsev ntim, thiab yuav tsum tsis txhob ntau dhau. Ob chav kab tapered cov menyuam bearing nrog cov qauv kaw thiab cov twj tso kua mis twj tso kua mis tau ntim cov roj, uas tuaj yeem siv ncaj qha los ntawm tus neeg siv thiab tsis tuaj yeem muab ntxuav dua.

Thaum txhim kho lub tapered roller bearing, qhov sib npaug ntawm lub siab yuav tsum tau siv rau qhov ncig ntawm lub ntsej muag kawg ntawm lub ferrule kom nias lub ferrule hauv. bearing. Thaum muaj kev cuam tshuam me me, lub ntsej muag kawg ntawm lub nplhaib bearing tuaj yeem nias nrog lub tes tsho ntawm chav tsev kub, thiab lub tes tsho tuaj yeem raug ntaus nrog rauj taub hau kom nias lub nplhaib sib npaug ntawm lub tes tsho. Yog tias ntsia rau hauv ntau qhov ntau, hydraulic presses tuaj yeem siv tau. Thaum nias rau hauv, nws yuav tsum xyuas kom meej tias lub ntsej muag kawg ntawm lub nplhaib sab nraud thiab lub ntsej muag kawg ntawm lub xub pwg ntawm lub plhaub, thiab lub ntsej muag kawg ntawm lub nplhaib puab thiab lub ntsej muag kawg ntawm lub xub pwg nyom yog nias kom nruj, thiab tsis muaj qhov sib txawv. tso cai.

Thaum qhov cuam tshuam loj heev, nws tuaj yeem ntsia tau los ntawm cov roj da dej cua sov lossis inductor cua sov cov txheej txheem. Nyob rau tib lub sijhawm, zawm cov kabmob nrog cov txiv ntseej lossis lwm txoj hauv kev tsim nyog los tiv thaiv cov kabmob ntawm qhov dav ntawm qhov kev taw qhia tom qab txias thiab ua rau muaj qhov sib txawv ntawm lub nplhaib thiab lub xub pwg nyom.

Tom qab ib kab tapered roller bearing yog ntsia, qhov clearance yuav tsum tau kho. Tus nqi tshem tawm yuav tsum tau txiav txim siab raws li kev ua haujlwm sib txawv thiab qhov loj ntawm kev cuam tshuam. Thaum tsim nyog, kev ntsuam xyuas yuav tsum tau ua los txiav txim siab. Ob chav kab tapered menyuam bearing thiab lub twj tso kua mis ncej bearing tau raug kho rau clearance ntawm lub Hoobkas, thiab tsis tas yuav tsum tau kho thaum lub sij hawm installation.

Tom qab lub tapered roller bearing yog ntsia, ib qho kev sib hloov yuav tsum tau nqa tawm. Ua ntej, nws yuav tsum tau siv rau lub rotating ncej los yog bearing box. Yog tias tsis muaj qhov txawv txav, nws yuav ua haujlwm nrog lub zog yam tsis muaj kev thauj khoom thiab ntawm qhov qis qis, thiab tom qab ntawd maj mam nce qhov kev sib hloov ceev thiab thauj khoom raws li kev khiav hauj lwm, thiab xyuas cov suab nrov thiab kev co. Thiab kub nce, pom txawv txav, yuav tsum tsis txhob khiav thiab xyuas. Nws tuaj yeem xa mus rau kev siv tsuas yog tom qab qhov kev xeem khiav yog qhov qub.

Qhov thib ob, lub disassembly ntawm cov kabmob: Thaum cov kabmob yuav tsum tau siv tas li tom qab nws raug tshem tawm, cov cuab yeej disassembly tsim nyog yuav tsum tau xaiv. Thaum tshem tawm lub ferrule nrog kev cuam tshuam haum, tsuas yog rub lub zog tuaj yeem siv rau lub ferrule, thiab nws tsis raug tso cai kom xa cov quab yuam tshem tawm los ntawm cov khoom dov, txwv tsis pub cov dov cov ntsiab lus thiab cov raceway yuav raug crushed.

Kev siv ib puag ncig ntawm tapered roller bearings: raws li qhov chaw siv thiab siv cov xwm txheej thiab ib puag ncig, xaiv qhov loj thiab qhov tseeb, thiab kev koom tes nrog cov kabmob tsim nyog yog qhov tsim nyog los xyuas kom meej lub neej ntev thiab ua tau.

A. Siv cov khoom: Tapered roller bearings yog tsim rau cov kabmob sib xyaw ua ke radial thiab axial loads feem ntau raws li radial loads. Lawv feem ntau yog siv ua khub nrog ob pawg ntawm cov kabmob. Lawv tsuas yog siv nyob rau hauv pem hauv ntej thiab nram qab hubs ntawm tsheb, tsav bevel gears, sib txawv Gearboxes, reducers thiab lwm yam kis tau tus mob qhov chaw.

B. Tso cai ceev: nyob rau hauv ib puag ncig ntawm kev txhim kho kom raug thiab lubrication zoo, qhov tso cai ceev yog {{0}}.3-0.5 npaug ntawm qhov txwv ceev ntawm cov kabmob. Raws li ib txwm muaj, 0.2 npaug ntawm qhov txwv ceev yog tsim nyog.

C. Permissible inclination angle: tapered roller bearings feem ntau tsis tso cai rau tus ncej kom inclined txheeb ze rau lub tsev qhov.

D. Tso cai kub: Nyob rau hauv ib txwm load, lub lubricant muaj qhov kub thiab txias tsis kam, thiab lubrication txaus, cov kabmob dav dav tau tso cai ua haujlwm ntawm qhov ntsuas kub ntawm -30 degree -150 degree .