Injini ye-Opel C24NE
Okuqukethwe
Izinjini zikaphethiloli ezingu-2,4-litre ezinenkomba ye-C24NE zakhiqizwa yi-Opel kusukela ngo-1988 kuya ku-1995. Ayefakwe ezimotweni ezinkulu kakhulu zomkhiqizo: i-Omega sedan kanye nesizukulwane sokuqala se-Frotera SUVs. Kodwa-ke, umlando wale njini uxhumene ngokungenakuhlukaniswa nezimoto ezincane, zezemidlalo.
I-C24NE ingeyomugqa wamayunithi e-CIH (Camshaft In Head), lapho i-camshaft itholakala khona ngqo ekhanda le-cylinder. Lesi sixazululo sobunjiniyela sahlolwa okokuqala ekukhiqizweni kwe-serial ngo-1966 lapho kwethulwa amamodeli e-Kadett B kanye ne-Rekord B. Ngokushesha izinjini ezinjalo zaqala ukufakwa ku-Rekord C, Ascona A, GT, Manta A kanye ne-Olympia A. Uchungechunge lwe-CIH lwaletha Ukunqoba kwe-Opel embuthanweni ngo-1966 futhi ngaleyo ndlela kwamvulela ikhasi elisha kwezezimoto.
Izitshalo zamandla zochungechunge lwe-CIH ekuqaleni zazinamasilinda angu-4 nomthamo omncane: 1.9, 1.5, 1.7 amalitha. Ekupheleni kweminyaka yama-70s, umenzi waqala ukuhlanganisa izinguqulo ezimbili-litre nge-diameter ye-cylinder eyengeziwe. Ukwethulwa kwe-Opel Record E kwethulwe uhlobo lwenjini engu-2.2 litre, olwakhiwe ngesisekelo senjini endala enamalitha amabili.
Kumamodeli e-Frontera A kanye ne-Omega A, onjiniyela bathuthukise injini engu-2.4-litre 8-valve 4-cylinder enkulu nakakhulu enekhanda elihlukile le-cylinder, i-cast iron block kanye nenani lezinguquko ezincane kodwa ezibalulekile uma ziqhathaniswa nabangaphambi kwayo.
Ngakho-ke, i-C24NE iyinjini enomklamo omdala futhi olula oye wathuthukiswa emashumini eminyaka.
Incazelo yezimpawu zefekthri ye-C24NE
- Umlingiswa wokuqala: "C" - i-catalyst (umhlangano we-EC91/441/EEC amazinga);
- Izinhlamvu zesibili nezesithathu: "24" - ukususwa kwesilinda cishe kungama-cubic centimeter angama-2400;
- Uhlamvu lwesine: “N” - isilinganiso sokucindezela 9,0-9,5 kuya ku-1;
- Umlingiswa wesihlanu: "E" - uhlelo lomjovo lokwakhiwa kwengxube.
Imifanekiso ye-C24NE
| Ivolumu yesilinda | 2410 cc cm. |
|---|---|
| Amasilinda | 4 |
| I-Valve | 8 |
| Uhlobo lwamafutha | Uphethiloli AI-92 |
| Isigaba semvelo | I-Euro-1 |
| Amandla HP/kW | 125/92 ku-4800 rpm |
| I-Torque | 195 Nm ku-2400 rpm. |
| Indlela yesikhathi | Chain |
| Ukuphola | Amanzi |
| Isimo senjini | Emugqeni |
| Isistimu yamandla | Kusatshalaliswa umjovo |
| Isilinda block | Insimbi |
| Ikhanda lesilinda | Insimbi |
| Ububanzi besilinda | 95 mm |
| Ukushaya kwesibhamu | 86 mm |
| Impande isekela | Izingcezu ze-5 |
| Isilinganiso sokucindezela | 09.02.2019 |
| Izinxephezelo zeHydraulic | yebo |
| Umlawuli wesigaba | akukho |
| I-Turbocharging | akukho |
| Indawo yenombolo yenjini | Indawo eseduze nesilinda 4 |
| Isisetshenziswa esilinganiselwe | 400 km. ngaphambi kokulungiswa okukhulu |
| Hlobo luni lwamafutha lokuthela enjinini | 5W-30, umthamo 6,5 l. |
Izinjini ze-C24NE zisebenzisa isistimu yokulawula idijithali evela ku-Bosch - Motronic M1.5.
Ihlukaniswa nethuba lokuzihlola ngokwakho kanye nokutholwa kwamaphutha ngaphandle kokusetshenziswa kwemishini eyengeziwe yokuxilonga.
Phakathi komehluko phakathi kwesistimu nezinguqulo zangaphambilini ne-Motronic ML4.1:
- ukulawulwa okuzenzakalelayo kokuqukethwe kwe-CO (i-carbon monoxide) kumagesi aphumayo kusetshenziswa ukufundwa okudluliselwa kunzwa yokuhlushwa komoyampilo;
- ama-injection alawulwa ngamabili ngezigaba ezimbili, futhi hhayi ngesigaba esisodwa sokuphuma njengasohlelweni lwe-Motronic ML4.1;
- inzwa yohlobo lwe-resistive ifakwe esikhundleni senzwa yokuma ye-throttle valve position;
- isilawuli sinejubane eliphezulu lokusebenza;
- I-injini yokuzihlola isistimu icabangela inani elikhulu lamaphutha futhi "iyazi" amakhodi amaningi.
Ukwethembeka kanye nobuthakathaka
Ezibuyekezweni eziningi ze-inthanethi, iphuzu eliyinhloko elibuthakathaka lenjini ye-C24NE yizimpawu zayo ezinamandla. Kuwo wonke uhla lwezimoto, i-Omega neFronter ithathwa njengehamba kancane. "Kunzima ukushayela, njengokungathi uhudula imoto ngokwakho" - yiyona ndlela inkinga evamile echazwe ngayo kwesinye sezibuyekezo. Eqinisweni, iyunithi yenza kangcono kakhulu lapho ihamba buthule ngesivinini esifanayo nangaphandle komgwaqo; lena injini edonsayo yalabo abangalindele ukushayela okunamandla nokudlula ngokushesha.
Kusukela kumklamo we-archaic oshiwo ngenhla, inzuzo eyinhloko yenjini yomlilo yangaphakathi yalolu chungechunge ilandela - ukwethembeka nokugcinwa. Indlela yokusabalalisa igesi iqhutshwa iketango. I-cylinder block ibukeka iyisikhumbuzo uma iqhathaniswa namayunithi esimanje, njengoba yenziwa ngensimbi ekhonjiwe, njengekhanda le-cylinder. Ama-valve asebenza ngama-hydraulic pushers.
Le njini iqinile ngokwedlulele futhi, ngokulungiswa nokunakekelwa kwekhwalithi ephezulu, ingahamba amakhilomitha angaphezu kwezinkulungwane ezingama-400 ngaphambi kokulungiswa okukhulu kokuqala. Esikhathini esizayo, abanikazi bangakwazi ukubhoboza amasilinda kusayizi wokulungisa olandelayo.
I-C24NE kanye “nokhokho” bayo bebesemgqeni wokuhlanganisa isikhathi eside, efakwe kumamodeli we-Opel amaningi, kangangokuthi iyunithi ayinazo nhlobo izifo zezingane kanye nanoma yibuphi ubuthakathaka obala.
Iketango lesikhathi livame ukwelula ngokuhamba kwesikhathi, futhi ukushintshwa kwalo ngenxa yezici zokuklama kubandakanya ukuqaqa injini. Kodwa insiza yayo ngokuvamile yanele cishe amakhilomitha ayizinkulungwane ezingu-300. Phakathi kwezikhalazo zezobuchwepheshe ezivamile zabanikazi, kukhona kuphela ukutubeka kwe-gasket ye-exhaust eningi kanye nokuvuza kwamafutha wendawo. Kancane kancane uzwa ngowoyela ungena ohlelweni lokupholisa. Enye inkinga ihlotshaniswa namafutha; okokugcoba kwekhwalithi ephansi kungabangela umsindo ongqongqozayo ovela kuzinxephezelo zamanzi.
Ukulungiswa okwenziwa ngesandla kwe-hydraulic compensators
Ukulungiswa ngesandla kwe-hydraulic compensator kungenye yezici zokuklama kwazo zonke izinjini ze-Opel CIH, ngakho-ke kufanelekile ukuhlala kukho ngokuningiliziwe. Noma ubani owazi ukufunda imiyalelo futhi alandele ngokuqinile imiyalelo yabo angenza konke. Bangakwazi ukusingatha le nqubo kunoma yisiphi isikhungo sesevisi yemoto.
Ingqikithi yokulungiswa ukuthi ngemuva kokudiliza izingalo ze-rocker, udinga ukuqinisa i-nut ekhethekile ukuze iqinise kancane isinxephezelo se-hydraulic. Ikhamera ye-camshaft kufanele yehliswe ngalesi sikhathi; ukwenza lokhu, injini izungeziswa ngebhawodi ye-crankshaft iye endaweni ephansi kakhulu yesinxephezelo. Konke lokhu kufanele kuphindwe kuzo zonke izingalo ze-rocker.
Okokuqala, kunconywa ukumboza uchungechunge lokusatshalaliswa kwegesi nge-casing ethuthukisiwe, ngoba ama-splashes kawoyela angenakugwenywa (kungcono ukulungiselela ilitha lokugcwalisa ngemuva kwenqubo).
Isinyathelo esilandelayo ukuqala injini nokufudumala. Lokhu kwenziwa ngisho noma isebenza ngokunomsindo, ngezikhathi ezithile futhi kathathu.
Ngemva kokufudumala kancane, injini isebenza futhi ikhava ye-valve isusiwe, ungaqala ukulungisa.
Kungcono ukuqala ngokulandelana. Sehlisa inati engalweni ye-rocker kuze kube yilapho sizwa umsindo wokuchofoza futhi siyiqinisa kancane. Kubalulekile ukukhumbula indawo lapho umsindo unyamalala khona. Kusukela kulesi sikhundla, udinga ukwenza ukuphenduka okugcwele kwe-nati ezungeze i-axis, kodwa hhayi ngokunyakaza okukodwa, kodwa ngezigaba eziningana ngokumisa imizuzwana embalwa. Ngalesi sikhathi, ukuqhunyiswa kungase kwenzeke, kodwa ukusebenza kwenjini evamile ngokushesha futhi ngokuzimela kubuyela kokujwayelekile.
Wonke ama-hydraulic pushers alungiswa ngale ndlela, emva kwalokho ungakwazi ukujabulela ukusebenza kahle kweyunithi yamandla.
Izimoto okufakwe kuzo i-C24NE
- I-Opel Frontier A (c 03.1992/10.1998 kuya ku-XNUMX/XNUMX);
- I-Opel Omega A (kusuka ku-09.1988 kuya ku-03.1994).
Ukusetshenziswa kukaphethiloli kwezimoto ezine-C24NE
Ezimotweni zanamuhla, ngenxa yokusetshenziswa kancane kukaphethiloli, abakhiqizi bavame ukudela ukwethembeka komklamo ngokukhanyisa izici zenjini kanye nokudlulisa. Izinjini ezine-cast iron block ngokuvamile zihlukaniswa ngokusetshenziswa kukaphethiloli okuphezulu. Mayelana nalokhu, i-C24NE yethule isimangaliso esijabulisayo kubanikazi bayo. Ukusetshenziswa kukaphethiloli kweyunithi, ngisho neminyaka ecishe ibe ngu-30 ngemuva kokungena kwayo emakethe, kungabizwa ngokuthi inzuzo esobala:
Ukusetshenziswa kukaphethiloli kwe-Opel Frontera A enenjini engu-2,4i:
- edolobheni: 14,6 l;
- emzileni: 8.4 l;
- kwimodi exubile: 11.3 l.
Ukusetshenziswa kukaphethiloli kwe-Opel Omega A enenjini engu-2,4i:
- ingadi yemifino: 12,8 l;
- umgwaqo omkhulu: 6,8 l;
- umjikelezo oxubile: 8.3 l.
Ukulungisa nokuthengwa kweyunithi yenkontileka
Naphezu kokuthembeka kwayo jikelele, i-C24NE ayihlali phakade futhi izodinga ukulungiswa ngezikhathi ezithile. Azikho izinkinga ngezingxenye ezisele kanye nokulungiswa kwalolu hlobo lwenjini, nakuba i-Opel ingamelwe ngokusemthethweni eRussia. Ngenxa yokuklama kwayo okulula, ukulungiswa okukhulu kungenziwa kalula ngisho nayingcweti "yesikole esidala".
Kubalulekile ukuhlola kahle ukuthi kungenzeka yini kwezomnotho ukubuyisela ngokuphelele iyunithi enephutha. Phela, ama-C24NE enkontileka esebenza ngokugcwele athengiswa inqwaba isonto ngalinye ezweni lonke. Izindleko zabo zihluka kusuka kuma-ruble ayizinkulungwane ezingu-20 kuya kwezingu-50, kuye ngokuthi isimo, ukutholakala kwesiqinisekiso kanye nedumela lomthengisi.
