Iqeda ngokuphindaphindiwe, exhunywe ne-cylinder block yenjini, iqoqa i-exhaust ye-cylinder ngayinye futhi ikuholele ku-multifold exhaust, ngamapayipi ahlukene.Izidingo eziyinhloko kuyo ukunciphisa ukumelana nokukhipha umoya futhi ugweme ukuphazamiseka phakathi kwamasilinda.Lapho ukukhishwa kugxilile kakhulu, ama-cylinders azophazamisana, okungukuthi, lapho isilinda siphelile, kwenzeka ukuhlangana negesi yokukhipha kwamanye ama-cylinders engazange iphele.Ngale ndlela, ukumelana ne-exhaust kuzokwanda futhi amandla okukhiphayo enjini azoncishiswa.Isixazululo siwukuhlukanisa ukuphuma kwe-cylinder ngayinye ngangokunokwenzeka, igatsha elilodwa lesilinda ngalinye, noma igatsha elilodwa lamasilinda amabili.Ukuze kuncishiswe ukumelana ne-exhaust, ezinye izimoto zomjaho zisebenzisa amapayipi ensimbi engagqwali ukwenza ama-nifold exhaust.
Umsebenzi weukudla okuningiiwukusabalalisa ingxube evuthayo ehlinzekwa yi-carburetor kusilinda ngasinye.Umsebenzi we-exhaust manifold ukuqoqa igesi yokukhipha ngemva kokusebenza kwe-cylinder ngayinye, uyithumele kumbhobho wokukhipha umoya kanye ne-muffler, bese uyikhipha emkhathini.Ama-manifolds okufaka nokukhipha ngokuvamile enziwa ngensimbi ekhonjiwe.Ama-manifolds okufaka nawo enziwe nge-aluminium alloy.Zombili zingaphonswa ziphelele noma ngokwehlukana.Ama-manifolds okukhipha kanye ne-exhaust agxilile ku-cylinder block noma ikhanda le-cylinder elinezikhonkwane, futhi ama-asbestos gaskets afakwe endaweni ehlangene ukuze kuvinjelwe ukuvuza komoya.I-manifold yokuthatha isekela i-carburetor nge-flange, futhi i-exhaust manifold ibheke phansi ixhumekeipayipi lokukhipha.
Ingxubevange yokudonsa kanye ne-exhaust eningi ingaxhunywa ngokuhambisana ukuze kusetshenziswe ukushisa okulahlwayo kwe-ehaust ukushisa ukuphindaphindeka komthamo.Ikakhulukazi ebusika, ukuhwamuka kukaphethiloli kunzima, futhi ngisho nophethiloli we-athomu nawo uvame ukujiya.Ikhoneni elizungezile le-exhaust passage kanye ne-angle yokujika yepayipi inkulu, ikakhulukazi ukunciphisa ukumelana nokwenza igesi ekhubazekile ikhishwe ihlanzeke ngangokunokwenzeka.I-fillet enkulu ye-inlet passage kanye ne-pipe turning angle isetshenziselwa ikakhulukazi ukunciphisa ukumelana, ukusheshisa ukugeleza komoya okuxubile nokuqinisekisa ukwehla kwamandla emali okwanele.Lezi zimo ezingenhla zinikeza lula ukushiswa kwenjini nokusabalalisa kwegesi, ikakhulukazi ezindaweni ezisezinkangala lapho umfutho womoya uphansi uma kuqhathaniswa, futhi ukumiswa okuhambisanayo kwamashaneli okungenisa kanye nokukhipha umoya kanye nama-inlet nama-multifold exhaust kunenzuzo enkulu emandleni enjini.
Isikhathi sokuthumela: Jun-14-2022