Txawm hais tias tsheb lossis cov cuab yeej siv tshuab,O-ringyog ib qho kev foob uas tsis tseem ceeb, thiab nws yog vim yog lub foob, ntau qhov kev lag luam tuaj yeem txhim kho zoo dua. Thawj zaug los daws qhov kev sib khi ntawm cov phooj ywg, tsis nkag siab tob, yog li thaum lub sijhawm yuav khoom, nws yooj yim rau poob rau hauv kev nkag siab yuam kev. Niaj hnub no peb yuav tham txog cov kev paub txog lub foob.
Hom kev foob no yog ib feem ntawm lub nplhaib foob, nws yog qhov tsim nyog rau cov roj zoo li qub thiab cov kua nruab nrab foob, kuj tsim nyog rau kev sib txuas lus thiab kev sib hloov dynamic foob, peb yuav tsum xaiv raws li kev siv.
O-ringnyob rau hauv kev xaiv yuav tsum kom deb li deb li sai tau mus xaiv ib tug loj seem ntawm cov khoom, nyob rau hauv tib lub clearance nyob rau hauv lub premise ntawm lub foob yog squeezed rau hauv lub clearance ntim yuav tsum tsawg tshaj li tus nqi tso cai.
Lub foob tuaj yeem hais tias yog ib qho kev sib khi zoo thiab kev lag luam, nws muaj kev sib khi ua ke, rau ntau hom kev sib khi zoo li qub lossis lub sijhawm sib khi zoo, nws tsim nyog. Thaum lub sij hawm ntawm installation, txawm radial los yog axial, nws muaj thawj compression, uas yog, nws muaj peev xwm pib sealing. Hauv kev siv cov tswv yim, lub sealing quab yuam tsim los ntawm lub zog siab thiab thawj qhov sib khi quab yuam ua ke yuav tsim tag nrho cov sealing quab yuam, thiab lub sealing quab yuam yuav nce vim qhov nce ntawm qhov system siab.
Hauv kev yuav khoom ntawm O-ring, xaiv ib feem loj, kom lub sealing tuaj yeem ua lub luag haujlwm sealing zoo dua.
