Bearing vaj tse thiab nws hom. Ua-nws-koj tus kheej bearing vaj tse

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Hauv cov txheej txheem uas siv hauv lub neej txhua hnub los ntawm ib tus neeg, koj tuaj yeem pom cov ntsiab lus zoo li no. Lawv yog nyob rau hauv lub kaw lus ntawm ob qho tib si khoom siv hauv tsev thiab kev lag luam. Cov kabmob vaj tsev yog ib feem ntawm qhov kev sib dhos. Nws los ntawm cov duab sib txawv, ntau yam thiab ntau thiab tsawg. Yuav kom nkag siab zoo dua nws cov qauv, nws yog ib qho tsim nyog los kawm txog cov kabmob vaj tsev. Kev kho tus kheej ntawm ntau hom khoom siv yuav ua kom pom tseeb thiab ua haujlwm zoo dua. Yog xav tau, cov kabmob muaj peev xwm tsim tau los ntawm tes.

yam ntxwv dav dav

Cov kabmob vaj tsev yog ib yam khoom tshwj xeeb. Nws feem ntau yog ua los ntawm cam khwb cia hlau lossis lwm yam alloys. Cov kabmob vaj tse yog siv los ua kom haum lub ntsiab ncej mus rau lub ntsiab platform. Nws tuav cov khoom kom nruj.

Lub cev thiab cov kabmob tiag tiag - dov, zawv zawg thiab lwm yam - ua ke tsim ib pob. Nws yog ib qho yooj yim mus nrhiav tau nyob rau hauv cov cuab yeej thiab technology ntawm kev lag luam ntawm tag nrho cov industrial sectors.

Vim tias muaj ntau ntau hom ntawm qhov nthuav tawm, tseem muaj cov xwm txheej rau lawvntau. Ntxiv mus, cov tuam ntxhab tau npaj los tsim cov khoom lag luam ntawm cov qauv kev teeb tsa thiab cov vaj tsev rau cov kabmob ntawm cov duab tshwj xeeb. Nyob rau hauv rooj plaub tom kawg, ib qho kev kos duab yog tsim, raws li tus tswv ua qhov yuav tsum tau ua. Qhov no tso cai rau koj los xyuas kom meej tias lub rooj sib txoos ua tau raws li cov txheej txheem tsim khoom uas twb muaj lawm.

Modern bearing vaj tse

Hnub no, cov txheej txheem tsim khoom tso cai rau koj los ua ib qho kev ua haujlwm nrog qee qhov ntxiv lossis ua cov khoom sib cais. Cov vaj tse kuj txawv nyob rau hauv lub mounting system ntawm bearing nyob rau hauv lub vaj tse, piv txwv li, nws muaj peev xwm mounted ntawm ob txhais ceg. Nws nyob ntawm hom ntu.

Cas dov, zawv zawg thiab lwm yam kabmob yog tsim los ntawm cov ntaub ntawv zoo. Nws tuaj yeem yog cam khwb cia hlau, nias lossis stamped steel, hluavtaws roj hmab.

Kev ua lag luam niaj hnub ntawm cov kabmob cov kabmob yog tswj hwm los ntawm cov txheej txheem kev lag luam. Lawv cov koob meej tau piav qhia los ntawm cov khoom siv txawv teb chaws ntau zuj zus. Nws yuav tsum tau thaum lub sij hawm ua hauj lwm ntawm bearings units ntawm tej yam, uas peb cov khoom tsis tsim.

Cas Types

Muaj qee qhov kev faib tawm ntawm vaj tse rau cov kabmob. Txhua hom yog txawv los ntawm nws lub hom phiaj, txoj kev ntawm kev txuas, configuration thiab loj. Cov nram qab no yog cov qauv niaj hnub no:

• stationary solid;
• stationary detachable;
• flanged.

Txhualub cev ruaj khov yog ua los ntawm cov npib tsib xee ntshiab, uas ua rau nws nruj dua thiab yooj yim dua. Axial haum ntawm bearings nyob rau hauv lub tsev muaj ib tug complex axial hom mounting. Yog li ntawd, qhov no ntau yam yog siv nyob rau hauv qis-ceev mechanisms uas muaj ib tug me me ncej txoj kab uas hla.

Lub cev sib cais yog ua los ntawm grey cam khwb cia hlau. Nws muaj lub hau thiab lub hauv paus. Cov khoom vaj tse no yog bolted ua ke. Qhov kev tsim no ua rau nws yooj yim los hloov cov kabmob thaum nws hnav, ua ib qho kev tho txawv ntawm cov liner, thiab kuj los kho qhov kev tshem tawm. Qhov no yog ib hom vaj tsev nyob hauv txhua yam engineering.

Flanged lub cev zoo ib yam li hom yav dhau los. Nws muaj lub hauv paus thiab lub hau npog txuas nrog bolts. Nws yog siv rau qhov xav tau heev. Nws txhawb nqa qhov kawg ncej thiab dhau ntawm ncej.

Txoj kev ua haujlwm

Cov kabmob vaj tse yuav tsum muab tag nrho cov kev sib dhos nrog cov kev ua haujlwm uas yuav tsum tau ua. Nws ua haujlwm hauv cov khoom hnyav thiab yuav tsum tsis txhob tsim kom muaj suab nrov ntxiv. Kev khiav hauj lwm hnyav ntawm chav tsev yuav tsum tsis txhob txo qhov ua haujlwm ntawm rooj plaub thiab tag nrho cov txheej txheem.

Nyob ntawm lub hom phiaj, muaj ntau hom qauv. Txhua tus neeg tsim khoom sau lawv txawv. Koj tuaj yeem xaiv cov tuam txhab tsim khoom nrov tshaj plaws.

Lub cev muaj cov duab kheej kheej rau kev teeb tsa ntawm cov kabmob nws tus kheej. Qhov no tso cai rau lub ntsiab ntawm lub mechanism yuav tsum tau ntsia nws tus kheej. Roj-repellent seals ua los ntawm roj hmab nyob rau hauv daim ntawv ntawm rings yog ntsia nruab nrab ntawm cov kabmob thiab lub tsev.

Txoj kev nrawm raulub cev

Muaj ntau ntau yam ntawm cov kabmob haum rau ntawm tus ncej hauv lub tsev sib dhos. Feem ntau ntawm cov niaj hnub no yog cov thev naus laus zis tau piav qhia hauv qab no.

Ib qho ntawm feem ntau yog cov kabmob hauv lub tsev ntawm ob txhais ceg. Nws muaj peev xwm lubricate thiab koom nrog hauv kev tsim cov tshuab ua haujlwm siab. Cov no tuaj yeem yog cov kiv cua, lub zog txuag hluav taws xob thaum muaj xwm ceev, flywheels. Lawv qhov tshwj xeeb yog lub peev xwm ua haujlwm ntawm qhov kub siab.

Lub nplhaib puab kuj tuaj yeem ruaj ntseg rau ntawm ncej nrog cov ntsia hlau. Muaj cov rooj plaub, lub nplhaib puab uas muaj lub qhov conical. Ib feem yog tsau rau hauv nws nrog lub tes tsho adapter.

Tseem muaj cov xwm txheej uas cov khoom tau teeb tsa tau kho nrog lub nplhaib tshwj xeeb eccentric.

txiaj ntsig ntawm cov tsev tsis muaj roj thiab lubricated

Hnub no, cov chaw tsim khoom tsim ob qho tib si lubricated thiab tsis-lubricated bearing vaj tse. Cov kabmob vaj tse, uas yog tsim los rau cov qauv relubricated units, muaj ib tug oiler sab hauv.

Qhov zoo ntawm cov tsev nyob uas tsis tuaj yeem rov ua dua tshiab suav nrog kev txuag ntawm kev saib xyuas, tsim qauv tsim. Tsis muaj qhov ua tau ntawm cov roj to hauv cov khoom zoo li no. Qhov no ua rau muaj qhov huv dua.

Re-lubricated vaj tsev ua haujlwm ntawm qhov kub thiab txias thiab nyob rau hauv ib qho chaw muaj plua plav heev. Yog tsis muaj qhov ua tausiv ib feem nrog lub hau, xws li kev sib dhos yog siv nyob rau hauv tej yam kev mob uas nws yog splashed nrog dej los yog lwm yam kua.

Yog tias lub tsev tsis siv tas li, cov kabmob yuav ua haujlwm zoo. Cov khoom zoo li no yog siv los ntawm kev sib dhos nrawm, ntawm kev thauj khoom ntau ntxiv thiab xav tau kom txo cov suab nrov thaum ua haujlwm.

Chaw tsim khoom thiab cov ntawv lo

Nyob ntawm hom chaw tsim khoom, muaj qee qhov cim cim. Tshwj tsis yog nws yog DIY bearing vaj tse, nws yuav twv yuav raug hu muaj lub npe ntawm lub tuam txhab uas tsim nws.

Muaj ntau lub npe, tab sis cov tuam txhab lag luam hauv qab no suav tias yog nrov hnub no:

• Tuam Tshoj thiab Singapore tshaj tawm FBJ qhov chaw.
• Italian bearing mechanism cov ntsiab lus tuaj yeem raug cim raws li KDF lossis TSC.
• Nyiv sau nws rooj plaub li ASAHI lossis NSK.
• SKF cov khoom kim heev uas lawv yuav luag tsis pom hauv cov cuab yeej hauv peb lub tebchaws.

Tus nqi ntawm cov khoom zoo li no nyob ntawm cov chaw tsim khoom thiab, raws li txoj cai, qhov siab dua ntawm qhov nws tus kheej. Polish thiab Lavxias teb sab rooj plaub yog suav tias yog qhov pheej yig tshaj plaws, tab sis luv luv, cov khoom nthuav tawm los ntawm Nyiv yog ua los ntawm cov khoom zoo dua. Tsis tas li ntawd, chav tsev Italian tsim muaj kev ntseeg siab dua thiab tus nqi, ua raws li Serbian mechanisms. Qhov kev ntseeg siab tshaj plaws, tab sis kim heev, yog German thiab Swedish, nrog rau qee tus neeg Nyij Pooj (NTN, KOYO) bearing vaj tse.

Cas cim nyob ntawmdesigns

Cov kabmob vaj tse tuaj yeem raug cim nrog cov cim sib txawv nyob ntawm seb hom kev sib dhos. Ua rau cov khoom radial uas tau nruab rau hauv flanged sib dhos, lub tshuab yog ruaj nrog cov ntsia hlau. Cov kabmob hauv lawv yog UC, thiab lub tsev rau lawv yog F, P, T, FL, FC. Yog cov node txuas ua ke, qhov yuav zoo li, piv txwv li, UCP, UCT, UCFL.

Rau cov qauv kev txhawb nqa, lub tsev yog tsim los ua SD, thiab cov kabmob nws tus kheej li SN.

Nws yog qhov zoo dua los yuav cov khoom zoo li no los ntawm tus neeg sawv cev ncaj qha ntawm cov chaw tsim khoom tshwj xeeb. Qhov no lav qhov zoo ntawm qhov yuav khoom.

Homemade bearing Housing

Kev tsim vaj tsev nrog koj tus kheej txhais tes tsis yog qhov nyuaj.

Qhov tsuas yog, nws yuav txawv rau qhov laj thawj pom tseeb los ntawm lub Hoobkas qauv. Yog li, yog tias lub zog ntau dua thiab qhov tseeb ntawm qhov tsis tseem ceeb, qhov no yog qhov ua tau zoo heev.

Cov khoom siv zoo rau kev tsim cov ntaub ntawv yog graphite caprolon. Nws yog tus cwj pwm los ntawm kev hnav tsis kam, lub zog thiab plam. Koj yuav tsum tau txiav ib lub qhov los tuav cov khoom nyob rau hauv ib lub vise. Ib lub laum, rab riam thiab cov ntaub ntawv yuav tsum ua ib lub qhov nyob rau hauv caprolon.

Ntxig lub zawv zawg rau hauv. Nws yog qhov zoo dua los ua kom lub cev sib cais thiab clamp nws nrog cov ntsia hlau ntawm lub ncej. Qhov smoother lub qhov, qhov zoo dua qhov yuav ua haujlwm.

Nws tshwm sim tias lub cev txawm ua los ntawm ntoo. Lub nplhaib yog tsim los ntawmsectors, uas yog ces rub ua ke. Qhov no cia li them rov qab rau cov kabmob ua si.

Tau suav hais tias yog ntau yam thiab tsim ntawm ib feem ntawm cov kabmob vaj tsev, koj tuaj yeem nkag siab lub hauv paus ntsiab lus ntawm nws txoj haujlwm thiab ua haujlwm kho tus kheej ntawm cov khoom siv hauv tsev ntau heev.