Uma ucabanga ukuthi isistimu ye-exhaust enkulu isho amandla amakhulu, uzobe unephutha. Nakhu konke odinga ukukwazi mayelana nesistimu ye-exhaust nokuthi ungakhuphula kanjani ukusebenza .
Akukho lutho olungalungile ngokukhetha i-exhaust ngokusekelwe endleleni ezwakala ngayo noma ebukeka ngayo, uma vele umgomo wakho kuwukuyenza izwakale/ibukeke kangcono. Uma umgomo wakho uwukukhulisa ukusebenza, nokho, indaba ehlukile. Ake sihlukanise lokhu kube izigaba ezintathu:
- Yiziphi izingxenye ze-exhaust?
- Kungani kufanele kuthuthukiswe i-exhaust?
- Imiphumela yokuhlolwa evela ekuthuthukiseni i-exhaust yemoto yesitoko: Ingabe kuyafaneleka?
Uma ungawazi ama-exhausts, lokhu okuthunyelwe kuzohlukanisa okuyisisekelo:
1. Yiziphi Izingxenye Ze-Exhaust?
I-Exhaust Manifold/Header
Leli yiphuzu lokuqala lokuxhumana lamagesi e-exhaust ngemva kokuphuma kwekhanda lesilinda. Kuphinde kube yinto evame ukuthuthukiswa lapho ama-manifolds asindayo ashintshwayo ukuze akhishwe kumaheda ashubhu. Umqondo wokuthuthukela kusihloko se-exhaust ngokuvamile wehlela ekwenyukeni kobubanzi bepayipi le-exhaust kanye nokwandisa ukukhishwa kwe-exhaust ngokuqondanisa ama-pulses e-exhaust ngendlela evumayo.
Isiguquli se-Catalytic
Lena idivayisi ekuvumela ukuthi usaphefumula umoya ngenkathi uvakashele e-Los Angeles. Kuthatha i-NOx, i-CO, nama-hydrocarbon angashisiwe angenayo futhi "iguqule" ibe yi-N2, i-O2, i-CO2, ne-H2O engaba yingozi kangako.
Ukugoqa
Kuhle ukuthi ungabi namagesi akho e-exhaust ampompa ngokuqondile ngaphansi kwemoto yakho, ugcwalise ikhabethe lakho ngentuthu. Uzodinga amapayipi ukuze uhambise umoya kwenye indawo.
elalinembobo
Nakuba kungeyona ingxenye edingekayo ye-exhaust, ivame ukufakwa njengoba isiza ukuqeda umsindo. Ama-resonators asebenza ngokwenqaba amaza omsindo futhi akhansele amanye ngaphandle, futhi ngokuvamile avulelwa imvamisa ethile lapho umsindo wenjini uba phezulu noma ungafuneki.
Umthungi
Kunezinhlobo eziningi zama-muffler, kodwa umgomo ufana kakhulu: susa umsindo. Enye yezindlela ezivame kakhulu ezisebenza ngayo ukuqondisa kabusha ukugeleza komoya. Endleleni, i-exhaust idlula emapayipini anezimbotshana avumela amagesi e-exhaust ukuthi ande abe into eqeda umsindo, enciphisa umsindo ogcina uphuma ku-tailpipe.
2. Kungani Kufanele I-Exhaust Ithuthukiswe?
Lapho ngibheka ekuthuthukiseni i-exhaust yemoto yami, inhloso yami yasekuqaleni kwakuwukubona ukuthi ingabe yenza umehluko. Ingabe ukusebenza kuzokwenyuka noma kwehle? Kubalulekile ukuqonda ukuthi isivinini lapho igesi yakho iphuma khona ingenye yezinto ezibalulekile ekusebenzeni kwayo. Uma injini yakho iku-RPM ephansi, inani lamagesi e-exhaust aphumayo liphansi, ngakho-ke isivinini ephuma ngaso ku-exhaust siphansi. Ungakwazi ukwandisa lesi sivinini ngokusebenzisa ipayipi elincane, kodwa lokhu kuzodala umkhawulo we-RPM ephezulu.
Ukukhipha i-exhaust kwenza uhlelo lwe-exhaust lusebenze kahle ngoba njengoba amagesi akho e-exhaust ephuma enjinini (kusuka kuhlangothi ngalunye lwe-exhaust yenjini), unendawo yokucindezela okuphezulu okuholela ekukhipheni i-exhaust pulse, elandelwa indawo enengcindezi ephansi (enenguquko) . Le ndawo enengcindezi ephansi isiza ukukhipha i-exhaust pulse elandelayo, okusho ukuthi i-piston inomsebenzi omncane okufanele yenze uma ikhipha amagesi e-exhaust. Ekugcineni umgomo uwukuba nesivinini sokukhipha esisheshayo esinenani elincane lokuvinjelwa (okuyinto engelula njengokubhala lowo musho).
Umqondo wonke uwukwandisa ubukhulu be-exhaust yakho njengoba inani lokuqeda injini yakho likhuphuka. Lokhu kunciphisa ukuvinjelwa futhi kuvumela ukugeleza okwengeziwe. Uma ushintshe injini yakho, uzodinga ukuthi ulungise ne-exhaust ukuze uvumele ukugeleza komoya okwengeziwe.
3. Umphumela Wokuhlolwa Ovela Ekuthuthukiseni I-Perodua Myvi 1.5L NA. (AKA: Daihatsu Sirion 1.5 Sport.)