Li cas los ntsuas O-rings?

O-ring O-ring yog cov nplhaib roj hmab sib khi nrog cov kab sib tshooj sib hloov. Vim tias nws cov tshooj hla yog O-puab, nws yog hu ua O-ring, tseem hu ua O-ring.

Hauv cov cuab yeej siv tshuab, nkoj, tsheb, cov cuab yeej siv dav hlau, O-rings tsim nyog rau kev teeb tsa ntawm ntau yam khoom siv kho tshuab, thiab lawv tuaj yeem raug ntim hauv qab hluav taws xob los yog txav chaw nyob ntawm qhov ntsuas kub, siab, thiab cov kua thiab roj sib txawv. nyhuv. , Cov khoom siv hlau, cov tshuab ua tshuaj, kev siv tshuab, kev siv tshuab, cov tshuab tsuas, roj av tshuab, tshuab yas, cov tshuab ua liaj ua teb, thiab ntau hom twj paj nruag, ntau ntawm ntau hom kev sib khi tau siv. O-rings feem ntau yog siv rau cov ntsaws ruaj ruaj zoo li qub thiab cov lus tsa suab rotary motion. Thaum siv rau kev sib hloov cov lus pom kev sib hloov, nws tsuas yog siv rau qhov muaj suab qeeb mentshis qeeb mentshis. O-ring feem ntau nruab rau hauv qhov zawj nrog plaub fab hla ntu ntawm sab nraud lossis sab hauv lub voj voog los ua lub luag haujlwm sib khi. O-rings tiv thaiv cov roj thiab cov kua qaub. Yog li no, O-rings yog cov khoom siv dav siv ntau tshaj plaws hauv kev siv tshuab hydraulic thiab pneumatic.

Vim tias O-ring yog cov khoom hloov tau yooj yim, lub zog ntsuas yuav ua rau nws ua rau deformation uas tsis tuaj yeem tsis quav ntsej. Kev ntsuas hom no, yog li ntawd, txhawm rau ntsuas kev ua tau zoo ntawm cov roj hmab O-rings, feem ntau cov chaw ua haujlwm siv cov calipers los ntsuas qhov ntsuas sab hauv, qhov ntev thiab ntu ntu, thiab ntsuas qhov ntsuas yuam kev. Cov txheej txheem ua tsis tau raws li qhov yuav tsum tau ua ntawm cov khoom siv foob foob txhua yam. Cov kev tswjhwm zoo ntawm cov roj hmab tiav O-puab yog qhov zoo tagnrho rau txawv tebchaws. Feem ntau, qhov nyuaj ua tiav ntawm cov khoom tiav yog sim los ntawm kev siv micro ntsuas hardness. O-ring tiav yog siv ncaj qha ntsuas ntsuas qhov ntsuas, qhov nruab nrab kev laus tiv thaiv, kev hloov pauv thiab chaw so, thiab nkag siab txog cov txheej txheem ntau lawm thiab O-ring cov khoom ntsuas qhov ntsuas ntsuas qhov ntsuas yog nqa los ntawm kev ntsuas ntsuas tsis siv hluav taws xob nrog lub koos pij tawj tswj hwm lossis "npo sib tham".