Rubber washers yog nyias, ncig daim ntawm cov roj hmab uas muaj lub qhov nyob hauv nruab nrab. Lawv feem ntau muab tso rau ntawm ob qhov chaw, xws li cov yeeb nkab thiab lub faucet, los tsim ib lub foob thiab tiv thaiv dej los ntawm kev khiav tawm. Rubber washers tuaj yeem ua raws li kev poob siab absorbers, txo cov suab nrov thiab kev co.
Rubber washers tuaj nyob rau hauv ntau qhov ntau thiab tsawg, cov duab, thiab cov ntaub ntawv, nyob ntawm seb lub hom phiaj thiab ib puag ncig lawv siv nyob rau hauv. Qee hom roj hmab washers yog:
- Flat washers: Cov no yog cov yooj yim tshaj plaws thiab dav siv hom roj hmab ntxhua khaub ncaws. Lawv muaj ib tug tiaj tus nto thiab ib tug uniform thickness. Lawv tuaj yeem siv rau kev sib khi thiab cushioning.
- Beveled washers: Cov no zoo ib yam li cov ntxhua khaub ncaws tiaj tus, tab sis lawv muaj ib txoj kab nqes uas tso cai rau lawv kom haum zoo dua rau hauv cov qhov rooj. Lawv tuaj yeem siv los kho qhov kev sib tw lossis qib ntawm cov kav dej thiab fittings.
- O-ring washers: Cov no yog cov roj hmab puag ncig uas muaj ntu ntu uas yog ncig lossis oval. Lawv tuaj yeem siv rau kev sib khi cov pob qij txha uas muaj qhov zawj lossis qhov chaw so. Lawv kuj tuaj yeem tiv taus siab thiab kub.
- Gasket washers: Cov no yog cov khoom siv roj hmab uas muaj cov duab tshwj xeeb thiab qhov loj kom phim cov contours ntawm qhov chaw uas lawv tau sib khi. Lawv tuaj yeem siv rau cov pob qij txha nyuaj lossis tsis sib xws uas yuav tsum tau ua kom nruj.