Indima kunye nohlobo lwendandatho yeoli
2020-12-02
Umsebenzi wendandatho yeoli kukusasaza ngokulinganayo i-oyile yokuthambisa etshiza eludongeni lwesilinda xa i-piston ihambela phezulu, enenzuzo yokuthambisa i-piston, i-piston ring kunye nodonga lwesilinda; xa i-piston isihla, ikhupha i-oyile yokuthambisa engaphezulu kwi-cylinder wall ukuthintela ukuthanjiswa Ukwaphulwa kwegumbi lokutsha ukutshisa. Ngokutsho kwesakhiwo esahlukileyo, i-oyile ye-oyile yahlulwe ibe ziindidi ezimbini: iringi yeoyile eqhelekileyo kunye nentsimbi yeoli edibeneyo.
Iringi yeoli eqhelekileyo
Ulwakhiwo lwendandatho yeoli eqhelekileyo ngokuqhelekileyo yenziwe ngentsimbi yealloyi. I-groove inqunywe phakathi kwendawo ejikelezayo yangaphandle, kwaye imingxuma emininzi ye-oyile yokukhupha i-oyile okanye i-slits yenziwe ngoomatshini ezantsi kwe-groove.
Iringi yeoli edibeneyo
Intsimbi yeoli edibeneyo iqulethwe ngama-scrapers aphezulu nangaphantsi kunye ne-spring ephakathi ye-lining. I-scrapers zenziwe ngentsimbi ye-chrome-plated. Kwimeko ekhululekileyo, ububanzi bangaphandle be-scraper efakwe kwi-lining spring buncinci kunobubanzi be-cylinder. Umgama phakathi kweencakuba nawo mkhulu kancinci kunobubanzi bomsele wesangqa. Xa i-oyile edibeneyo kunye ne-piston ifakwe kwi-cylinder, i-liner spring ixinzelelwe kwiindlela zombini ze-axial kunye ne-radial. Ngaphantsi kwesenzo samandla entwasahlobo ye-liner spring, i-wiper inokuqiniswa. Ukucinezela udonga lwe-cylinder kuphucula i-oil scraping effect. Kwangaxeshanye, ezi scrapers zimbini zikwaqina ngokuqinileyo kwi-ring groove. Iringi yeoli edibeneyo ayinayo i-backlash, ngaloo ndlela inciphisa umphumo wokupompa ioli yeringi yepiston. Olu hlobo lwendandatho yeoli lunoxinzelelo oluphezulu lokunxibelelana, ukuziqhelanisa kakuhle nodonga lwe-cylinder, i-oyile enkulu yokubuyisela i-oyile, ubunzima obuncinci, kunye nesiphumo esicacileyo se-oyile. Ngoko ke, iringi yeoli edibeneyo isetyenziswa ngokubanzi kwiinjini zesantya esiphezulu. Ngokuqhelekileyo, ioli enye ukuya kweyesibini ifakwe kwipiston. Xa amakhonkco amabini e-oyile esetyenziswa, enye iphantsi idla ngokubekwa kwisiphelo esisezantsi se-piston skirt.
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