Muaj ntau yam tseem ceeb hauv kev xaiv hom kev dov

Kev coj tus kheej ua lub ntsiab lus tseem ceeb ntawm cov khoom siv kho tshuab, thaum lub sijhawm ua haujlwm ua lub luag haujlwm tseem ceeb, yog li peb rau kev xaiv hom kev coj tus kheej dov yog qhov tseem ceeb heev,CWL bearingyuav qhia rau koj paub tias peb yuav ua li cas thiaj nrhiav tau hom bearing uas tsim nyog tshaj plaws thaum xaiv hom dov bearing, los ntawm cov ntsiab lus no los xaiv hom dov bearing.

 

Yuav xaiv hom zoo li casdov kabmob, saib cov yam tseem ceeb no:

1. Cov xwm txheej thauj khoom

Qhov loj, kev coj, thiab qhov xwm txheej ntawm lub nra hnyav ntawm cov kabmob yog lub hauv paus tseem ceeb rau kev xaiv hom kabmob. Yog tias lub nra hnyav me thiab ruaj khov, cov kabmob pob yog xaiv tau; Thaum lub nra hnyav loj thiab muaj kev cuam tshuam, nws yog qhov zoo dua los xaiv cov kabmob menyuam; Yog tias cov kabmob tsuas yog raug rau lub nra hnyav radial, xaiv cov kabmob pob radial lossis cov kabmob menyuam cylindrical; Thaum tsuas yog tau txais lub nra hnyav axial, yuav tsum xaiv cov kabmob thawb; Thaum cov kabmob raug rau ob qho tib si radial thiab axial, cov kabmob sib cuag angular raug xaiv. Qhov loj dua qhov hnyav axial, qhov loj dua lub kaum sab xis yuav tsum xaiv, thiab yog tias tsim nyog, kev sib xyaw ua ke ntawm cov kabmob radial thiab cov kabmob thawb kuj tuaj yeem xaiv tau. Nws yuav tsum nco ntsoov tias cov kabmob thawb tsis tuaj yeem tiv taus cov nra hnyav radial, thiab cov kabmob menyuam cylindrical tsis tuaj yeem tiv taus cov nra hnyav axial.

 

2. Qhov ceev ntawm tus kabmob

Yog tias qhov loj me thiab qhov tseeb ntawm cov kabmob zoo ib yam, qhov ceev kawg ntawm cov kabmob pob yog siab dua li ntawm cov kabmob menyuam, yog li thaum qhov ceev siab dua thiab qhov tseeb ntawm kev sib hloov yuav tsum siab dua, cov kabmob pob yuav tsum tau xaiv.

 

Cov kabmob thawbmuaj qhov ceev txwv qis. Thaum qhov ceev ua haujlwm siab thiab lub nra hnyav axial tsis loj, cov kabmob sib cuag pob lossis cov kabmob sib sib zog nqus tuaj yeem siv tau. Rau cov kabmob tig ceev ceev, txhawm rau txo qhov centrifugal lub zog uas cov khoom dov tawm ntawm lub nplhaib sab nraud, nws raug nquahu kom xaiv cov kabmob nrog lub cheeb sab nraud me dua thiab lub cheeb ntawm cov khoom dov. Feem ntau, nws yuav tsum tau ua kom ntseeg tau tias cov kabmob ua haujlwm qis dua qhov ceev txwv. Yog tias qhov ceev ua haujlwm tshaj qhov ceev txwv ntawm cov kabmob, cov kev cai tuaj yeem ua tiav los ntawm kev nce qib kev kam rau siab ntawm cov kabmob thiab nce nws qhov radial clearance kom raug.

 

3. Kev ua tau zoo ntawm tus kheej

Lub kaum sab xis ntawm lub axis ntawm lub nplhaib sab hauv thiab sab nraud ntawm cov kabmob yuav tsum tau tswj hwm hauv qhov txwv tsis pub dhau, txwv tsis pub lub nra hnyav ntxiv ntawm cov kabmob yuav nce ntxiv thiab nws lub neej kev pabcuam yuav raug txo qis. Rau lub kaw lus ncej nrog qhov tsis zoo ntawm kev tawv lossis qhov tsis zoo ntawm kev teeb tsa, lub kaum sab xis ntawm lub axis ntawm lub nplhaib sab hauv thiab sab nraud ntawm cov kabmob yog loj, thiab nws raug nquahu kom xaiv cov kabmob uas sib dhos tus kheej. Xws licov kabmob sib dhos tus kheej(chav kawm 1), cov kabmob uas sib dhos ua ke (chav kawm 2), thiab lwm yam.

 

4. Qhov chaw tso cai

Thaum qhov loj ntawm axial txwv, nws yog qhov zoo dua los xaiv cov bearings nqaim lossis nqaim heev. Thaum qhov loj ntawm radial txwv, nws yog qhov zoo dua los xaiv cov bearings nrog cov khoom me me. Yog tias qhov loj ntawm radial me me thiab lub nra hnyav radial loj,koob txhaj tshuaj bearingsxaiv tau.

 

5. Kev sib dhos thiab kev hloov kho

Cov nplhaib sab hauv thiab sab nraud ntawmcov kabmob tapered rau cov menyuam(Chav Kawm 3) thiabcylindrical roller bearings(Chav Kawm N) tuaj yeem sib cais tau, ua rau nws yooj yim dua rau kev sib sau ua ke thiab rhuav tshem.

 

6. Kev Lag Luam

Yog tias xav tau kev siv raws li qhov yuav tsum tau ua, yuav tsum xaiv cov bearing pheej yig kom ntau li ntau tau. Feem ntau, tus nqi ntawm cov ball bearings qis dua li cov roller bearings. Qhov siab dua ntawm qhov raug ntawm cov bearing, qhov siab dua nws tus nqi.

Yog tias tsis muaj cov kev cai tshwj xeeb, cov bearings precision ib txwm yuav tsum tau xaiv ntau li ntau tau, thiab tsuas yog thaum muaj cov kev cai siab dua rau kev sib hloov qhov tseeb, cov bearings precision siab dua yuav tsum tau xaiv.

 

Cov kabmob dov kuj yog ib qho khoom siv kho tshuab uas meej heev, nws cov hom kabmob dov kuj muaj ntau yam, ntau yam kev siv kuj dav heev, tab sis peb tuaj yeem xaiv cov kabmob dov uas tsim nyog tshaj plaws raws li cov xwm txheej tshwj xeeb thiab cov kev xav tau, kom txhim kho kev ua tau zoo ntawm cov khoom siv kho tshuab.

 

Yog tias koj xav paub ntau ntxiv txog cov ntaub ntawv ntawm cov kabmob, thov hu rau peb:

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