Uyini umgomo wokuphela kwe-valve yemoto
Umsebenzi oyisisekelo we-valve yokuphekela ngemoto ukulawula i-gesi yokuphelelwa amandla akhishwe kwisilinda ukuze uqinisekise ukuthi igesi ephelelwe yisikhathi ngemuva kokukhishwa komoya ingakhishwa ngenhlanganisela yomoya omusha nengxubevange eqhubekayo yenjini.
Umgomo osebenzayo we-valve yemoto eqeda amandla asuselwa emivimboni emine eyisisekelo yenjini: ukudla, ukucindezela, umsebenzi kanye nokuqeda amandla. Ngesikhathi sokushaywa unhlangothi, i-piston iqhubekela phezulu futhi i-valve eqeda amandla iyavula, ivumele igesi yokuphelelwa amandla ukuba iphunyuke kwisilinda. Ukuvulwa nokuvalwa kwe-valve eqeda amandla kulawulwa yi-camshaft, futhi ukwakheka kwe-cam on the camshaft kunquma isikhathi sokuvula nesikhathi se-valve eqeda amandla. Ngokukhethekile, i-valve yokuqeda amandla ngokuvamile iqukethe i-valve, isihlalo, intwasahlobo kanye nesiqu. I-valve ihlala ivaliwe ngesenzo sentwasahlobo kuze kube yilapho i-cam ku-camshaft idlulela isiqu futhi inqoba amandla entwasahlobo ukuvula i-valve. Lapho i-cam kaShamshaft's idlula, intwasahlobo ivala ngokushesha i-valve, iqinisekise ukuthi igesi yokuphelelwa yisikhathi ayibuyi.
Ukuphelisa i-valve ukusebenza kahle kanye nokulungiswa ngokokwakhiwa kwe-valve yesikhathi esezingeni eliguquguqukayo, onjiniyela bezimoto banamuhla balungisa isikhathi sokuvula kanye nesikhathi se-valve ephumayo ngokuya ngomthwalo wenjini kanye nejubane lokuthuthukisa ukuphuma kwe-Injini. Ngaphezu kwalokho, ezinye izinjini zokusebenza okuphezulu zifaka ukwakheka kwe-multi-valve ngokudla okuningi kanye nama-valves aphelayo nge-cylinder ngayinye ukukhulisa ijubane le-airflow futhi uthuthukise ukusebenza kahle komoya. Ukulungiswa okujwayelekile kanye nokuhlolwa kwe-valve eqeda amandla kungaqinisekisa ukuthi kungokuhleleka okuhle okusebenzayo, kufaka phakathi ukubheka i-valve kanye nokugqoka kwesihlalo, ukufaka esikhundleni izingxenye ezigqokwa, kanye nokushintshanisa i-valve imvume.
Iqhaza eliphambili lokuqothuka kwe-valve zemoto kufaka phakathi izici ezilandelayo:
Yehlisa ukuncika kokubopha insiza
Uhlelo oluqinile lwe-turboCharging Ngokulawula ingcindezi yangemuva yokuqeda amandla, ugesi we-valve uqinisa ukusebenza kwenjini, ikakhulukazi endaweni ephakathi ne-RPM ephezulu.
Ukulawula Umsindo Wokuphequla: Idivaysi yokukhipha i-valve ingalawula usayizi we-wave ye-acking advent futhi ulungise umsindo wepayipi eliphumayo ngokuvula nokuvala i-valve. Lapho i-valve ivaliwe, umsindo wokuphelelwa amandla mncane, ulungele ukusetshenziswa endaweni ethule; Lapho kuvulwa i-valve, umsindo wokuqeda amandla uyanda, okufana nomsindo wemoto yezemidlalo.
Izinzuzo zemvelo
Izindlela ezahlukahlukene zokulawula: Izindlela zokulawula zokuphelelwa ngamandla zihlukahlukene, ezingabonakala ngokulawula okukude, uhlelo lokusebenza lwefoni ephathekayo noma ukulawulwa kwejubane okuzenzakalelayo. Lapho usebenzisa i-Remote Control, vele ucindezele inkinobho evulekile, isiginali engenantambo izodluliselwa kulawulo lwe-valve, futhi isilawuli sizolawula i-valve ukuze sivule ngemuva kokuthola umyalo.
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