Yuav ua li cas yog lub valve cov ntsaws ruaj ruaj thiab yuav ua li cas lawv ua hauj lwm

Ntawm cov hoob kawm, lubrication yog yuav tsum tau rau lub qub lag luam ntawm lub engine thiab ntau yam. Interestingly, cov roj los ntawm uas nkag mus rau lub combustion chamber nws tus kheej tej zaum yuav ua rau ib tug tag nrho overhaul ntawm lub cav. Tab sis nws muaj nyob rau hauv cov phab ntsa ntawm lub camshaft cia li txhawb rau ib tug swm thiab teeb meem-dawb lub lag luam ntawm tag nrho cov tsheb. Yog li ntawd, thaum tsiv lub valve kav roj rau tshem tawm tshwj xeeb kev tiv thaiv cov ntsiab - valve cov ntsaws ruaj ruaj. Hais txog lawv thiab sib tham hnub no.

Yuav ua li cas yog lawv rau?

Lub ntsiab muaj nuj nqi ntawm no yog lub valve kaw, uas tiv thaiv cov roj los ntawm tob tob hauv. Valve kav cov ntsaws ruaj ruaj ib txwm haum snugly mus rau qhov chaw ntawm lub valve, tab sis tseem tau txais los ntawm lawv ib tug ob peb milliliters ntawm cov roj nplua nyeem. Qhov no yog ib txwm vim hais tias cov khoom tsis khiav qhuav. Tab sis ib tug ntau npaum li cas ntawm cov roj muaj ib tug tsis zoo feem nyob rau lub lag luam ntawm lub valve.

Los ntawm tej yam valve cov ntsaws ruaj ruaj yog ua?

By tsim, qhov no yog ib feem yog ib tug roj hmab bushing nrog ib tug txhav hlau puag. Qhov ntawd yog lub ntsiab tivthaiv ntawm ib tug log valve kav lub kaus mom, vim hais tias nws yog nyob rau cov neeg kawm ntawv ntawm coj nyob rau lub zwj ceeb thiab cov kev pab lub neej ntawm tag nrho cov mechanism. Ib tug steel puag tej zaum yuav mus ib txhis, li ntawd nws tsis muaj xws li ib tug loj tus nqi raws li nws cov thib ob feem. Raws li rau cov roj hmab, no heev muaj nuances. Yog hais tias lub hau yog ua los ntawm ib tug acrylate roj hmab los sis theem nrab, yuav tsum tau paub tseeb tias: cov khoom no yuav kav ntev heev lub sij hawm. Yog hais tias nyob rau hauv cov roj hmab compound xws li lwm yam, lawv lifespan yuav ua tau heev luv luv. Yog li ntawd nws yog zoo dua tsis mus rau kis tau xws li cov ntsiab.

Los ntawm txoj kev, ob peb heev neeg paub, tab sis hnub no lub valve kav cov ntsaws ruaj ruaj yog tshuam txawv los ntawm lawv cov "pog koob yawg koob". Tus thawj mechanism muaj nyob rau hauv nws muaj pes tsawg leeg xwb roj hmab. Vim cov tsis muaj hauv paus ntawm cov lus heev sai sai poob lawv elasticity thiab lub dag lub zog.

Thaum lub valve kav cov ntsaws ruaj ruaj yog hloov?

2109, zoo li tag nrho cov lwm yam domestic tsheb, muaj ntsis zoo ib cov tsos mob ntawm to ntawm ib sab. Lub ntsiab kos npe rau ntawm poob roj hmab zog yuav nce roj noj. Koj yuav tau saib cov kob xiav los yog blue pa luam yeeb los ntawm cov tso yeeb nkab (tab sis qhov no tej zaum yuav qhia kuj ntawm lub internal combustion engine overhaul). Txawm li cas los, Yog hais tias koj tsis xav hais tias lub xeev ntawm lub zoo meej kaus mom tsis pom cov tsos mob no. Feem ntau, manufacturers kom hloov cov khoom no txhua txhua 20 txhiab kilometers. Yog li ntawd txawm tias koj tsis muaj ib tug muaj zog roj noj, thaum tau raws li ib tug muab nqi tas ua kev hloov ntawm lub mechanism. Qhov no ua hauj lwm tsis yog li ntawd nyuaj mus nrhiav kev pab los ntawm ib tug chaw muab kev pab. Tag nrho cov yuav ua tau rau lawv tus kheej txhais tes. Dhau li ntawm tus nqi ntawm cov kev hloov valve kav cov ntsaws ruaj ruaj nyob rau hauv qhov kev yog 5 txhiab rubles.

Thaum kawg ib tug me ntsis tswv yim. Yog hais tias koj hloov nrog rau koj tus kheej txhais tes, Kuv paub hais tias, tab sis tshiab lub kaus mom, yuav crackers puller li qub. Nws muaj peev xwm yuav nrhiav tau nyob rau hauv kiag li tej pib.