Ama-valve springs ayingxenye ebalulekile ethinta ukusebenza kwenjini.Asebenza njengebhuloho phakathi kwe-camshaft nama-valve, aqinisekisa ukuthi ama-valve avala ngesikhathi esifanele futhi avule ngesikhathi esifanele.Njengoba ama-valve springs edlala indima ebaluleke kangaka ekusebenzeni kwenjini, akumangazi ukuthi abathandi bezimoto abaningi bafuna ukuzuza okuningi kuzo.Kule bhulogi, sixoxa ngamasu ahlakaniphile okwandisa ukuphuma kwenjini ngama-valve springs.
Ukuqonda i-Valve Springs
Ngaphambi kokuthi singene emininingwaneni yokukhulisa ukusebenza kwe-valve entwasahlobo, kubalulekile ukuqonda ukuthi asebenza kanjani.Iziphethu zisezingalweni ze-rocker futhi zixhumene neziqu ze-valve.Lapho i-valve ivuliwe, isiphethu sithatha amandla, sisize i-valve ibuyele endaweni evaliwe.Ama-valve springs afika ngosayizi namandla ahlukene kuye ngokuthi injini ikhipha amandla angakanani kanye nephrofayili ye-camshaft.
Enjinini esebenza kahle kakhulu, amavalvu adinga ukuvuleka nokuvala ngokushesha kunasenjinini evamile.Ngenxa yalokho, izinjini ezisebenza kahle kakhulu zidinga iziphethu zamavalvu aqinile ukuze zibambe amandla engeziwe adalwa ama-lobe anolaka e-camshaft.Iziphethu zamavalvu aqinile zivimbela amavalvu ukuthi angabhampi futhi angazinzi, okungadala umonakalo omkhulu wenjini.
I-Valve Springs kanye ne-Engine Output
Manje, ake singene emininingwaneni yokuthi ama-valve springs athuthukisa kanjani ukuphuma kwenjini.Iziphethu zevalvu zingathinta ukusebenza kwenjini ngezindlela eziningi, okuhlanganisa:
1. Amandla: Iziphethu zamavalvu zinomthelela omkhulu ku-RPM ephezulu yenjini.Uma injini isebenza nge-rpm ephezulu, ama-valve ayavala futhi avuleke ngesivinini esimangalisayo.Ama-valve abuthakathaka awawavali ama-valve ngokushesha, okubangela ukuthi injini isebenze ngendlela engaqondakali.
2. Ukuqina: Impilo yasentwasahlobo yevalvu ibalulekile empilweni yenjini.I-valve engavaleki ngokuphelele ingabangela umonakalo esihlalweni se-valve noma ekhanda le-cylinder, okungagcina kuholele ekuhlulekeni kwenjini eyinhlekelele.
3. Ukuphakamisa i-valve: Ukuphakamisa i-valve kungenye into ebalulekile ekusebenzeni kwenjini.Uma i-lift inyuswa, kubangela ukugeleza komoya okwandisiwe, okuholela ekuphumeni kwamandla aphezulu.
Ukuthuthukisa Ukusebenza Kwenjini Nge-Valve Springs
Kunezindlela eziningana zokuthuthukisa ukuphuma kwenjini ngama-valve springs.Nawa amasu ongawasebenzisa:
1. Thuthukisa isiphethu se-valve
Enye yezindlela ezilula zokuthuthukisa ukusebenza kwenjini ukuthuthukisa ama-valve springs.Iziphethu zamavalvu okusebenza ziqinile, zivumela injini ukuthi isebenze nge-rpm ephezulu, okuholela ekuphumeni kwamandla engeziwe.Uma uhlela ukuthuthukisa iziphethu ze-valve, qiniseka ukuthi uzifanisa nama-camshafts.
2. Lungisa isikhathi se-valve
Enye indlela yokuthuthukisa ukusebenza kwenjini ngeziphethu ze-valve ukulungisa isikhathi se-valve.Isikhathi se-valve silawula ukuvulwa nokuvalwa kwama-valve futhi sinquma ukusebenza kahle kwenjini.Ukulungiswa kwesikhathi kungasiza ukwandisa amandla kanye ne-torque ukuze injini isebenze kangcono.
3. Faka i-camshaft yokusebenza okuphezulu
Ukufaka ama-camshafts asebenza kahle kungenye isu lokukhulisa ukuphuma kwenjini ngokusebenzisa iziphethu zamavalvu.Iphrofayili ye-camshaft inquma ukuphakama kwe-valve nobude besikhathi, okuthinta ngokuqondile ukuphuma kwamandla enjini.Ama-camshaft asebenza kahle kakhulu angakhulula amandla ehhashi engeziwe ngokuvumela umoya owengeziwe ungene enjinini.
4. Imikhuba emihle yokondla
Okokugcina, ukugcina iziphethu ze-valve kubalulekile ekwenzeni injini isebenze kahle.Ukuhlola njalo ama-valve springs ukuthi agugile yini nokuwashintsha uma kunesidingo kungasiza ekuvimbeleni ukulimala okukhulu kwenjini.Ukwengeza, ukugcina imithombo ye-valve yakho ihlanzekile futhi igcotshiwe kungandisa impilo yabo futhi kuthuthukise ukusebenza.
Ekuphetheni
Ama-valve springs adlala indima ebalulekile ekusebenzeni kwenjini.Ngezinqubo ezifanele zokuthuthukisa nokunakekela, zingasiza ukwandisa ukuphuma kwamandla, ukwandisa ukusebenza kahle kwenjini nokwelula impilo yenjini.Ngaphambi kokuthuthukisa, qiniseka ukuthi iziphethu ze-valve zihambisana nama-camshafts futhi zifakwe ngokuvumelana nezincomo zokufakwa komkhiqizi.Ngokulandela lawa maqhinga, ungathuthukisa ukusebenza kwenjini yakho futhi uthole ukugibela okushelelayo.
Isikhathi sokuthumela: May-29-2023