Injini yeToyota 3VZ-FE
Okuqukethwe
Injini ye-3VZ-FE yakwaToyota Corporation isiphenduke enye i-V6 yezimpawu eziphambili zokukhathazeka. Le moto yaqala ukukhiqizwa ngo-1992 ngesisekelo se-3VZ-E engaphumelelanga, eyabuyekezwa ngokuphelele futhi yaqedwa. Ama-Camshaft ashintshile, isibalo sinyukile futhi nohlobo lwama-valve lushintshile. Umkhiqizi uphinde wasebenza ne-crankshaft, wafaka iqembu elincane lesimanje le-piston.
KwaToyota, le njini evuthayo yangaphakathi isiphenduke inguquko yesimanje "eziyisithupha", ezisafakwe kumamodeli amaningi namuhla. Iyunithi efakwe egumbini injini at athambekele 15 degrees, okuyinto ehlukanisa phakathi kwamanye motors kulo mugqa. Injini ifakwe imishini elula othomathikhi namabhokisi mechanical, ngaphansi komshini othomathikhi ukusetshenziswa kwaba kukhulu impela, kodwa ngesikhathi esifanayo insiza yesikhungo samandla yanda.
Imininingwane 3VZ-FE - ulwazi oluyisisekelo
Le nkampani yakhiqiza futhi yafaka iyunithi ezimotweni zayo kwaze kwaba ngu-1997, phakathi naleso sikhathi kungazange kube nokuthuthukiswa okuphawulekayo nokulungiswa. Futhi lokhu kusho ukuthi injini ithembekile impela, abaklami abazange benze izinguquko ezinkulu ohlelweni lokuqala.
Izici ezibalulekile zenjini zimi kanje:
| Ukusebenza kwevolumu | 2958 cc |
| Amandla enjini | 185 h.p. ngo-5800 ngomzuzu |
| I-Torque | 256 Nm ku-4600 rpm |
| Isilinda block | Insimbi |
| Vimba ikhanda | i-aluminium |
| Inani lamasilinda | 6 |
| Ukuhlelwa kwesilinda | Ubumbeke njengo-V |
| Inani lama-valve | 24 |
| Uhlelo lokujova | injector, EFI |
| Ububanzi besilinda | 87.4 mm |
| Ukushaya kwesibhamu | 82 mm |
| Uhlobo lwamafutha | uphethiloli 95 |
| Ukusetshenziswa kwamafutha: | |
| – umjikelezo wedolobha | 12 l / 100 km |
| - umjikelezo suburban | 7 l / 100 km |
| Ezinye izici injini | Amakhamera we-TwinCam |
Ekuqaleni, injini yenzelwe amaloli nama-SUV, uchungechunge lwe-E. I-FE eguquliwe yayifakwe kuphela ezimotweni zabagibeli, kodwa injongo yayo yanikeza izinzuzo ezithile. Ikakhulukazi, insiza yeyunithi ngaphambi kokulungisa imayelana ne-300 km, ngemuva kokukhanda injini ingahamba ngenani elifanayo.
Injini iyathanda isivinini, kodwa futhi idla uphethiloli omningi. Ungayishayela ngokwezomnotho kuphela emgwaqeni omkhulu. Amafutha amahle ayadingeka ngokucacile ngokuvumelana nezincomo zomkhiqizi, ukushintshwa isikhathi esingu-1 ngamakhilomitha ayizinkulungwane ezingu-7-10. Uhlelo lwesikhathi luqhutshwa ibhande elivamile, lishintshwa kanye njalo nge-1-90 km eyizinkulungwane.
Izinzuzo kanye nezici ezibalulekile zenjini ye-3VZ-FE
Injini ithembekile kakhulu futhi ihlala isikhathi eside. Umklamo wayo ubolekwe kuyunithi yezohwebo enegama elithi E, i-cast-iron block izobekezelela noma yimuphi umthwalo, ikhanda le-cylinder lenziwe ngobuhlakani futhi aliphuli. Isistimu yokushisa inokwethenjelwa, kodwa ezindaweni ezisenyakatho uhlelo lokuqala olubandayo luphinde lufakwe ukuze lunwebe impilo. Azikho izinkinga ngobuchwepheshe bezemvelo, ukuhlanza njalo akudingekile.
Phakathi kwezinzuzo ezibalulekile, umuntu angabuye aqaphele izici ezilandelayo:
- ECU. Ikhompyutha entsha yangaleso sikhathi yafakwa lapha, eyayivikela injini ekulayishweni ngokweqile futhi ikhiphe amandla amaningi.
- Izilungiselelo ezincane. Kwanele ukusetha ukuthungela ngendlela efanele nokuqapha ukusebenza kwe-valve eyize ukuze injini isebenze kahle.
- I-torque yokuqala. Lokhu kuzithuthukise kakhulu izimfanelo zokushayela zesikhungo sikagesi, kwakhulisa ukunaka kwabashisekayo kuso.
- Ukukhuthazela nge-margin. I-piston engasindi eyakhiwe kanye nomklamo omuhle kunomthelela empilweni ende yesevisi ngaphandle kokulungiswa.
- Isevisi elula. Ukuze uhlole noma ubuyisele iyunithi, awudingi ukuya esiteshini esisemthethweni sakwaToyota.
Kwaphakama imibuzo ngezimpawu zesikhathi. Inkinga ukuthi amamanyuwali avame ukudideka nezincwadi zenjini engu-3VZ-E, ukubeka amamaki ngokungalungile. Lokhu kugcwele izinkinga ezinkulu ekusebenzeni kwenjini, kuze kufike ekuhlulekeni kwezingxenye zekhanda le-cylinder. Ngezilungiselelo ezifanele phakathi nenqubo yokulungisa nokulungisa, iyunithi izosebenza isikhathi eside futhi ngeke idale izinkinga zokusebenza.
Ukungalungi nezinkinga ekusebenzeni kwe-3VZ-FE
Lolu phiko alunazo izifo ezibalulekile zezingane. Kukhona mhlawumbe izici ezithile zokulungisa kabusha kanye nesevisi, okungebona wonke umuntu. Isibonelo, inzwa yokulawula abalandeli ephukile ibangela ukushisa ngokweqile, kuze kufike ekututheni kwezingxenye zeqembu le-piston. Lapho kulungiswa kabusha, izingcweti eziningi ezingenalwazi ziphambanisa izidingo zezandla nenjini ye-E futhi zenze amaphutha, njengetorque engalungile yokuqinisa amakhava e-camshaft.
Ungathola ukungalungi okunjalo kuyunithi:
- i-drain plug ku-crankcase ayiphazamiseki kakhulu, kunzima ukugcina injini ngezandla zakho;
- ibhande le-alternator liguga ngokushesha, kunezimo zokuphuka okungazelelwe, udinga ukuba nesipele;
- ukudlidliza, okungaxazululwa ngokushintsha imicamelo, ngokuvamile bahluleka ngaphambi kwesikhathi;
- amakhandlela namakhoyili - ngokuvamile abanikazi babhekana neqiniso lokuthi ayikho inhlansi, udinga ukushintsha ingxenye yesistimu yokushisa;
- intengo yezingxenye ezisele - ngisho nokushintshwa kwe-banal yama-crankshaft liners, kuzodingeka ukhokhe imali eningi;
- i-maslozhor - ngemuva kwe-100 km, amafutha aqala ukusetshenziswa ngamalitha, angathatha amalitha angu-000 ukusuka esikhundleni kuya esikhundleni.
Uma ngesikhathi senqubo ye-capitalization inkosi ixuba i-torque yokuqinisa i-flywheel, kuzodingeka ulungiselele imoto ukulungiswa okukhulu okulandelayo. Umthwalo owandayo ezingxenyeni ugcwele ukugqoka okusheshayo kwe-block kanye nezingxenye zeqembu le-piston. I-valve yokulawula umoya iphinde yonakalise isimo sengqondo sabanikazi bezimoto ngalokhu kufakwa, okuba yisithiyo endleleni yokulungisa kalula.
Iziphi izimoto ezifake le njini
Amathuba wokushuna nokwandisa amandla e-3VZ-FE
Ku-Camry kanye namabutho angu-185 anele, kodwa ngenhloso yentshisekelo yezemidlalo, abanikazi abaningi bathola amahhashi angu-30-40 eyengeziwe. Ukukhwabanisa nge-ECU ngeke kunikeze lutho, udinga ukufaka ikhanda le-cylinder bese ufaka isistimu yokuphuza uphethiloli obandayo, kuzodingeka futhi ushintshe uhlelo lokukhipha umoya ngokufaka ukuhamba phambili.
Uma lokhu kungenele kuwe, ungathenga Ishaja - isethi yezinjini zomoya ezine-1MZ ezivela ku-TRD noma ikhithi ye-boost kwa-Supra. Kuzoba nezinguquko eziningi, futhi umphumela we-V6 kusengenzeka ukuthi ungajabulisa ngokusebenza kwezemidlalo.
Amathuba okushuna lapha afihliwe kwezinye izigaba. Ungakwazi ukubhoboza ibhulokhi, ufake ipiston entsha evela kumayunithi anamandla, futhi ufake nama-turbine ahlukile. Khona-ke umphumela uzoba muhle kakhulu, kodwa izindleko zizodlula imingcele enengqondo.
Iziphetho mayelana injini Toyota - kuwufanele ukuthenga?
Akunzima ukuthola le njini emakethe yezimoto zenkontileka. Kodwa-ke, ngaphambi kokuyithenga, kufanele uqiniseke ukuthi injini isesimweni esihle. Imvamisa, izinjini zivela eJapan azibi kakhulu kunezintsha, ama-run kuwo mancane. Kodwa lapho uhlola, qaphela isimo sekhanda le-cylinder, ama-fasteners ngaphansi kwesembozo sekhanda. Noma yikuphi ukwephulwa komthetho kubonisa ukwephulwa kwezindleko ezibizayo esikhathini esizayo esiseduze.
Ukubuyekezwa komnikazi kubonisa ukuthi lena iyunithi ethembekile neqinile. Ayiphuli futhi ayidingi ukulungiswa okukhulu. Nokho, izidingo zesevisi, njengamanye amamodeli afanayo avela kwaToyota, ziphezulu kakhulu. Ukulungiswa okungalungile kuzoholela ekutheni umshini ungasuki ku-lifti.
