O-ring: txhua yam koj xav paub
Txheem
O-ring yog ib qho tseem ceeb rau kev ua kom nruj tsheb qhov chaw... Siv nyob rau hauv ntau lwm sectors, nws yuav siv tau statically los yog dynamically. Hauv tsab xov xwm no, peb yuav kawm txog nws lub luag haujlwm thiab ntau txoj hauv kev los saib xyuas nws kom tsis txhob poob nws cov dej tsis zoo thaum lub sijhawm!
🔎 O-ring yog dab tsi?
O-ring yog nyob rau hauv cov duab ntawm ib tug torus, uas yog, ib tug O-ring tsis muaj ib tug tiaj tus nto. Feem ntau, nws yog siv los muab 2-cov khoom txiav... Ua los ntawm roj hmab los yog silicone , nws txoj kev siv nyob ntawm qhov chaw yuav tsum tau txuas: nws tuaj yeem ua tau zoo li qub siv lub nplhaib sib dhos lossis dynamic.
Hauv koj lub tsheb, O-ring yog cov cuab yeej tseem ceeb los xyuas kom meej kev sib khi automotive ib feem. Piv txwv li, nws yog siv rau lub camshaft, los yog txawm mus txuas hoses mus rau lub cua txias Circuit Court, thaum lub sij hawm sib txawv ntawm cov foob yuav siv rau lub crankshaft, hu ua SPI foob.
Lub foob raug xaiv nyob ntawm nws qhov nruj thiab hom kua uas nws yuav tuaj rau hauv kev sib cuag. O-ring tuaj yeem siv rau 3 lub hom phiaj sib txawv:
- Braking system : guarantees nruj ntawm qhov chaw nyob rau hauv kev sib cuag nrog nres kua, withstands kub ntawm -40 ° C mus rau 150 ° C;
- Lubrication ntawm lub cav thiab kis units : Cov ntsiab lus no yog lubricated nrog cov roj ntxhia uas muaj cov tshuaj tua kab mob antioxidant thiab cov tshuaj tiv thaiv kab mob. O-ring ua kom nruj ntawm cov saw;
- system cua txias : gaseous media circulate nyob rau hauv lub Circuit Court no thiab yuav raug kub hloov pauv nyob rau hauv qhov ntau ntawm -49 ° C mus rau 90 ° C.
👨🔧 Yuav ntsuas lub o-ring li cas?
Nyob ntawd ntau qhov ntau thiab tsawg rau O-rings. Qhov loj ntawm txoj kab uas hla hauv millimeters yuav hloov. Qhov ntau thiab tsawg yog 1,78, 2,62, 3,53 thiab 5,33.
Yog tias koj xav paub qhov loj ntawm o-ring, koj yuav tsum ntsuas nws ntu transverse (nws thickness) thiab nws puab txoj kab uas hla... Txhawm rau ntsuas qhov tseeb, koj yuav tsum siv calipers, tseem hu ua micrometer.
Yuav ua li cas lubricate lub o-ring?
Txhawm rau tiv thaiv o-ring los ntawm hardening lub sijhawm, nws yog ib qho tsim nyog yuav tau thov lubricating tsis tu ncua.
Raws li nws hardens, nws tsis ua kom tiav nws txoj haujlwm sealing. Yog li, nws tuaj yeem cuam tshuam rau kev ua haujlwm zoo ntawm koj lub tsheb xws li lub camshaft lossis brakes.
Txhawm rau lubricate lub o-ring, yuav khoom o-ring roj thiab siv ob peb tee rau thaj chaw cuam tshuam ntawm lub tsheb.
Yuav ua li cas tshem O-ring?
Thaum lub sij hawm, cov roj hmab hauv lub gasket yuav plam nws cov tsos thiab deteriorate. Qhov no yog vim li cas thiaj tsim nyog rov da dej kom nws tsis muaj dej.
Txhawm rau tshem tawm O-ring, nws yuav tsum tau ntub dej 1 Lub Hlis nyob rau hauv cov dej nres lossis cov khoom tshwj xeeb xws li Armor All lossis Winter Green, tov nrog cov xim pleev xim.
Tom qab ntawd koj yuav tsum tau tawm ntawm qhov sib koom ua ke cua qhuav thiab xyuas nws qhov tsos.
🛠️ Yuav ua li cas ua o-ring?
Rau qhov kev paub ntau ntawm koj, koj tuaj yeem ua tau ua o-ring los ntawm A txog Z. Ua raws li peb cov lus qhia thiab muab koj tus kheej nrog cov khoom siv los ua qhov no.
Cov Khoom Siv Yuav Tsum:
- Teeb ntawm roj hmab laces
- Txiav khoom
- Txiav accessory
- Loctite 406 kua nplaum
Kauj Ruam 1. Txiav cov roj hmab
Txiav txim siab qhov ntev uas koj xav tau rau koj qhov sib koom ua ke, tom qab ntawd siv qhov txuas txuas kom tau txais kev txiav ncaj ntawm txhua qhov kawg ntawm txoj hlua.
Kauj ruam 2: siv kua nplaum
Siv ib qho me me ntawm Loctite 406 mus rau ib qho kawg ntawm txoj hlua roj hmab.
Kauj Ruam 3: Sib sau ob qhov kawg ntawm txoj hlua.
Khaws ob qhov kawg txuas rau ib leeg. Thaum lawv zaum tag lawm, tos 30 vib nas this mus rau 1 feeb kom lawv txuas rau ib leeg. Koj O-ring tam sim no ua tiav!
💸 Tus nqi ntawm O-ring yog dab tsi?
O-ring yog ib qho pheej yig heev nyob rau hauv automotive mechanics. Tseeb, qhov nruab nrab nws yuav raug nqi tsawg dua 1 euro. Nws tus nqi yog hais txog 0,50 €.
Txawm li cas los xij, kev hloov lub foob no los ntawm tus kws kho tsheb tuaj yeem raug nqi vim ntau qhov chaw yuav tsum tau muab tshem tawm kom nkag mus rau nws. Yog li ntawd, nws yuav siv sij hawm ob peb teev ua haujlwm ntawm koj lub tsheb.
O-ring yog hom foob siv rau txhua lub tsheb. Qhov no lav qhov nruj ntawm ntau lub tshuab tsim nyog rau kev ua haujlwm ntawm koj lub tsheb. Nyob rau hauv qhov kev tshwm sim ntawm ib tug xau, tsis txhob ncua sij hawm teem sij hawm nrog ib tug ntawm peb cov neeg kho tshuab ntseeg siab kom lawv yuav kho koj cov ntsaws ruaj ruaj thiab txuag koj lub tsheb qhov tseem ceeb qhov chaw!
