xov xwm

Cov hom kev siv cua compressor bearings feem ntau yog siv

 

Lub tshuab cua compressor yog ib lub cuab yeej siv los nias roj. Yuav kom ua rau cov khoom siv kho tshuab siv tau zoo, peb yuav tsum xaiv hom bearing uas haum tshaj plaws raws li qhov xav tau ntawm cov khoom siv kho tshuab thiab qhov xav tau ntawm txoj haujlwm thaum yuav khoom.cua compressor kabmobs.

 

Muaj tsib hom uas feem ntau sivcua compressor kabmobs:ib kab angular contact pob bearings, spherical roller bearings, tapered roller bearings, sib sib zog nqus groove pob bearings thiab plaub-point contact pob bearings.

 

1.Ib kab angular contact pob bearings

Feem ntau siv ua cov bearings thrust, ib qho lossis tandem mounted (hauv tandem arrangement, lawv tuaj yeem tiv taus cov khoom hnyav siab), tsim nyog rau cov xwm txheej uas muaj ob qho tib si radial loads thiab axial loads siab hauv ib qho kev taw qhia, rau cov twj siv los thauj cov xov xwm ammonia kuj tseem yuav siv FP cages (twj tso kua mis), bearings nrog "B" suffix nrog lub kaum sab xis ntawm 40 °, cov bearings no tuaj yeem tiv taus cov khoom hnyav axial siab (twj tso kua mis), thiab bearings nrog cov foob kuj tuaj yeem siv tau.

 

Cov kabmob pob ob kab uas tshiab tsim los rau cov compressors uas muaj stamped cage nrog cov geometry zoo tshaj plaws feem ntau yog siv ua cov thrust bearings, mounted ib leeg lossis ua series (hauv tandem construction, lawv tuaj yeem tiv taus cov thrust loads siab). Haum rau cov radial loads thiab cov thrust loads siab hauv ib qho kev taw qhia, nrog rau cov twj ammonia nrog FP cages. Lub "B" version nrog lub kaum sab xis 40 ° tuaj yeem tiv taus cov thrust loads siab dua thiab kuj tseem haum rau kev kaw cov cages stamped tshiab tsim nrog cov cage geometry zoo tshaj plaws.

 

2.Cov kabmob kheej kheej ntawm cov cua compressors

 

Npaj txhij rau lub twj tso kua mis thiab muaj peev xwm tiv taus qhov siab siab, cov kabmob no them rau qhov tsis zoo ntawm kev ua haujlwm lossis kev tsis sib haum ntawm cov ncej, tuaj yeem tiv taus ob qho tib si radial thiab axial loads, nws tus kheej-aligning (txog li 2 °) rau cov loads siab heev, thiab tswj qhov ruaj khov ntawm qhov kub ua haujlwm txog li 200 ° C.

 

3.Cov kabmob rau cov menyuam cua compressor

 

Nws muaj peev xwm nqa tau axial thiab radial load siab, thiab cov kabmob muaj kev taw qhia radial meej vim yog qhov me me axial clearance.

 

4. Cov kabmob sib sib zog nqus ntawm cov cua compressors

 

Nws feem ntau yog siv los ua qhov chaw kawg ntawm kev coj tus kheej, tsis tshua siv los ua qhov chaw kawg ntawm kev coj tus kheej, tsim nyog rau kev ua haujlwm ceev ceev, thiab kuj tseem tuaj yeem muab nrog tus qauv tsim kaw.

 

Cov kabmob pob sib sib zog nqus uas muaj roj nplaum yog qhov tsim nyog rau cov ntawv thov nrog cov nqi nx dm siab, nyob ntawm daim ntawv thov, thiab kev siv roj ntev kuj ua tau, piv txwv li tsis tas yuav rov siv roj nplaum dua.

 

5. Plaub-taw tes sib cuag pob bearing ntawm huab cua compressor

 

Nws feem ntau yog siv los ua lub zog thawb hauv cov compressors, uas tsis yog siv los dais cov khoom thauj radial, tab sis los dais cov khoom thauj axial loj hauv ob qho kev taw qhia thiab tuaj yeem dais cov khoom thauj radial me dua. Txij li thaum lub nplhaib sab hauv ntawm plaub-taw tes sib cuag pob bearing tau faib ua ob ntu, qhov kev tsim no tso cai rau nws kom haum rau ntau cov ntsiab lus dov, yog li ua rau lub peev xwm nqa radial ntawm cov bearing nce ntxiv.

 

Vim tias cov bearings yog cais sab hauv lub nplhaib tsim: lub tawb machined ua rau lawv tsim nyog dua rau cov xwm txheej hloov pauv ceev ceev, ua tsaug rau qhov me me axial clearance uas tso cai rau cov bearing kom raug radially guided, thiab cov qauv compact bearing - tsis tas yuav tsum muaj cov bearing sib cais.

 

Dab tsi yog cov yam ntxwv uas ua rau lub tshuab cua compressor bearing puas tsuaj?

1. Kev teeb tsa tsis raug

2. tsis muaj roj nplua nyeem

3. Kev ua qias tuaj

4. siv ntau dhau

Cov Lus Qhia: Xaiv hom bearing uas tsim nyog thiab hloov cov bearing qaug zog tsis tu ncua thiab raws sijhawm.