Enjene ea FSI (Volkswagen) - ke mofuta ofe oa enjene, litšobotsi

Enjene ea FSI ke sistimi ea sejoale-joale ebile e baballang tikoloho, eo re e tsebang hamolemo e le ente e tobileng. Sistimi ena e ile ea ntlafatsoa mathoasong a lilemo tsa bo-2000 ke Volkswagen mme e sebelisoa ho likoloi tsa Audi. Baetsi ba bang ba likoloi le bona ba entse tsoelo-pele ea bona ntlheng ena, 'me likgutsufatso tse ling li sebelisetsoa lienjineri tsa bona:

• Renault - IDE;
• Alfa Romeo - JTS;
• Mercedes - CGI;
• Mitsubishi - GDI;
• Ford - EcoBoost joalo-joalo.

Empa dienjini tsena kaofela di hahilwe hodima molaomotheo o le mong.

Likarolo tsa mofuta ona oa enjene ke tse latelang:

• ho ba teng ha mekhoa e 'meli ea ho phalla ha mafura - lipotoloho tse tlaase le tse phahameng;
• pompo ea peterole e kentsoeng ka ho toba ka tanka ea peterole ka har'a tsamaiso ka khatello ea hoo e ka bang 0,5 MPa, ts'ebetso ea pompo e laoloa ke karolo ea taolo;
• pompo ea peterole e pompa feela palo e lekantsoeng ea peterole, chelete ena e baloa ke yuniti ea taolo e thehiloeng ho data ho tsoa ho li-sensor tse fapaneng, li-pulse tse kenang pompong li etsa hore e sebetse ka matla a mangata kapa a fokolang.

Potoloho e phahameng ea khatello e ikarabella ka ho toba bakeng sa ho fana ka cylinder block ka mafura. Peterole e pompeloa seporong ka pompo ea khatello e phahameng. Khatello tsamaisong mona e fihla pontšo ea 10-11 MPa. Mmila ke tšupu e tsamaisang mafura e nang le li-nozzle lipheletsong, molomo o mong le o mong tlas'a khatello e matla e kenya peterole e hlokahalang ka ho toba likamoreng tse tukang tsa piston. Peterole e kopantsoe le moea o seng o le ka phaposing ea mollo, eseng ka har'a mefuta e mengata ea ho noa, joalo ka lienjineng tsa khale tsa carburetor le liente. Sebakeng sa cylinder block, motsoako oa mafura a moea o phatloha tlas'a ketso ea khatello e phahameng le tlhase, 'me o beha li-piston hore li tsamaee.

Lintlha tsa bohlokoa tsa potoloho ea khatello e phahameng ke:

• taolo ea khatello ea mafura - e fana ka tekanyo e nepahetseng ea peterole;
• polokeho le li-valve tsa bypass - li u lumella ho qoba keketseho e feteletseng ea khatello ea sistimi, ho tsoa ho hlaha ka ho lokolla khase e feteletseng kapa mafura ho tsoa ho sistimi;
• khatello ea maikutlo - e lekanya boemo ba khatello tsamaisong le ho fepa tlhahisoleseding ena ho sehlopha sa taolo.

Joalokaha u ka bona, ka lebaka la tsamaiso e joalo ea sesebelisoa, ho ile ha khoneha ho boloka haholo palo ea peterole e sebelisoang. Leha ho le joalo, bakeng sa mosebetsi o hlophisitsoeng hantle, ho ne ho hlokahala ho theha mananeo a thata a ho laola le ho kenya koloi ka mefuta eohle ea li-sensor. Ho hloleha ts'ebetsong ea yuniti ea taolo kapa leha e le efe ea li-sensor ho ka lebisa maemong a sa lebelloang.

Hape, lienjineri tse tobileng tsa ente li na le boikutlo bo botle haholo ho boleng ba ho hloekisa mafura, kahoo litlhoko tse phahameng li behoa holim'a lisebelisoa tsa mafura, tse lokelang ho fetoloa ho latela litaelo tsa koloi.

Ho bohlokoa hape hore lienjineri tse joalo li fane ka mollo o batlang o felletseng oa mafura, ka ho latellana, bonyane ba lintho tse kotsi li hlahisoa moeeng hammoho le likhase tsa ho tsoa. Ka lebaka la liqapi tse joalo, ho ile ha khoneha ho ntlafatsa haholo boemo ba tikoloho linaheng tsa Europe, Amerika Leboea le Asia Boroa-bochabela.

Videong ena u tla bona le ho utloa hore na enjene ea FSI e futhumetseng ea 2-liter e sebetsa joang ka lebelo la lik'hilomithara tse likete tse 100.

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