Foob hauv daim ntawv thov cuam tshuam los ntawm dab tsi

Foob hauv daim ntawv thov cuam tshuam los ntawm dab tsi

Peb pom cov teeb meem uas pab neeg kho tau ntsib.Thaum lawv hloov mus rau cov roj tshiab thiab zoo dua, cov ntsaws ruaj ruaj tau pib xau.Cov roj nyob hauv lub tog raj kheej tau pom tias muaj cov kab mob ntawm cov hlau khib nyiab.Koj puas pom qhov teeb meem hauv lub tog raj kheej piston?

Cov nqi cuam tshuam nrog kev sib tsoo tshwm sim feem ntau txaus los ua rau koj rov ntsuam xyuas qee yam ntawm koj txoj haujlwm.Raws li cov ntaub ntawv muab, qhov teeb meem tshwm sim nrog lub hydraulic system los yog cov ntsaws ruaj ruaj thiab piston cylinders ntawm ib tug loj piston compressor.Lo lus teb rau lo lus nug no yog tias ob qho tib si ntawm cov teeb meem no, nrog rau ntau tus tswv ntawm lwm yam, tuaj yeem ua rau lub foob xau.Nyob rau hauv ob qho tib si, lub hauv paus ua rau kev soj ntsuam yuav tsum tau ua los txiav txim qhov chaw ntawm qhov teeb meem.

Txhawm rau txhawm rau daws cov teeb meem ntawm lub foob foob thiab xaiv cov kev daws teeb meem zoo tshaj plaws, koj yuav tsum xub xav txog hom foob siv.Muaj plaub yam tseem ceeb ntawm cov ntsaws ruaj ruaj: static seals (gaskets thiab o-rings), dynamic rotating contact seals (lip seals thiab mechanical face seals), dynamic rotating non-contact seals (labyrinth seals), thiab dynamic reciprocating contact seals (piston rings. thiab piston seals).Qws Packing) uas yog hom ntsaws ruaj ruaj tau tham ntawm no.

Lub hom phiaj ntawm lub foob yog tiv thaiv kom tsis txhob muaj kab mob nkag mus thaum khaws cov roj nplua nyeem.Dynamic reciprocating seals sim kaw zawv zawg hlau nto.Nrog rau txhua qhov mob stroke, cov roj tawm hauv lub cev thiab cov kab mob kis tau rov qab los, yog li kev txiav txim siab qhov ua rau lub foob tsis ua haujlwm feem ntau nyuaj, thiab txawm tias nyuaj los kho.

Cov ntsaws ruaj ruaj tuaj yeem cuam tshuam los ntawm ntau yam, suav nrog lubrication, kub, siab, ncej ceev, thiab misalignment.Feem ntau cov pa roj foob yog tsim los rau cov ntawv thov tsis tshua muaj siab.Cov ntsaws ruaj ruaj kuj yuav tsum tau lubricated tas li nrog cov roj ua haujlwm siab ntawm qhov tseeb viscosity sib xws nrog cov khoom foob.Cov roj kub thiab qhov kub thiab txias yuav tsum raug ntsuas raws li qhov ntsuas kub tsis tuaj yeem tshaj qhov ntau ntawm cov sealing elastomer.Tsis tas li ntawd, kev sib tsoo thiab qhov sib tsoo tsis zoo tuaj yeem ua rau hnav kom muaj zog ntawm ib sab ntawm lub foob.Txawm li cas los xij, qhov nrawm nrawm yog ib qho tseem ceeb tshaj plaws hauv kev xaiv foob thiab txiav txim siab tag nrho lwm yam.