Cov kabmobyog ib qho ntawm feem ntau siv cov khoom siv tshuab, bearing kev sib hloov thiab reciprocating txav ntawm lub ncej, kom lub zog ntawm lub ncej yog du thiab txhawb nqa. Yog tias siv cov bearings, kev sib txhuam thiab hnav tuaj yeem txo. Ntawm qhov tod tes, yog tias cov kabmob tsis zoo, nws yuav ua rau lub tshuab tsis ua haujlwm, yog li cov kabmob raug suav tias yog ib qho ntawm cov khoom siv tseem ceeb.

Muaj ob hom kabmob loj: zawv zawg bearings thiabdov bearings.

Plain bearing:

Plain bearings feem ntau yog tsim los ntawm lub rooj zaum bearing thiab bearing bush. Hauv cov kabmob dawb, cov ncej yog nyob rau hauv kev sib cuag ncaj qha nrog cov kabmob nto. Nws tuaj yeem tiv taus kev kub ceev thiab cuam tshuam kev thauj khoom. Plain bearings yog siv nyob rau hauv lub cav ntawm tsheb, nkoj thiab tshuab.

Nws yog cov roj zaj duab xis uas txhawb kev sib hloov. Cov roj zaj duab xis yog ib daim ntawv nyias ntawm cov roj. Thaum cov roj kub nce los yog overloaded, cov roj zaj duab xis yuav nyias, ua rau cov hlau sib cuag thiab ua rau hlawv.

Lwm cov nta muaj xws li:

1. Lub peev xwm tso cai yog loj, kev co thiab suab nrov me me, thiab kev ua haujlwm tuaj yeem nyob ntsiag to.

2. Los ntawm kev ua lub xeev lubrication thiab kev saib xyuas, kev pabcuam lub neej tuaj yeem siv tau ib nrab.

Rolling bearing:

Rolling bearings yog nruab nrog lub pob lossis cov menyuam (piv txwv li bar) kom txo tau kev sib txhuam. Rolling bearings muaj xws li: sib sib zog nqus groove pob bearings, angular contact pob bearings, tapered roller bearings, thrust bearings, thiab lwm yam.

Lwm cov nta muaj xws li:

1. Tsawg pib kev sib txhuam.

2. Piv nrog zawv zawg bearings, muaj kev sib txhuam tsawg dua.

3.Vim qhov loj thiab precision yog standardized, lawv yog ib qho yooj yim mus yuav.

Hauv kev xaus, bearings yog ib qho ntawm cov khoom siv feem ntau (tus qauv) hauv kev tsim kho tshuab. Kev siv cov bearings zoo tuaj yeem txhim kho kev ua haujlwm ntawm cov khoom thiab txo cov nqi, yog li nws yog ib qho tseem ceeb tshwj xeeb rau kev paub txog kev paub txog bearings.