Engine 7A-FE
Kukula kwa injini za A-mndandanda ku Toyota kunayamba m'ma 70s azaka zapitazi. Ichi chinali chimodzi mwamasitepe ochepetsera kugwiritsa ntchito mafuta ndikuwonjezera mphamvu, kotero mayunitsi onse a mndandandawo anali ochepa kwambiri potengera kuchuluka ndi mphamvu.
The Japanese anapeza zotsatira zabwino mu 1993 ndi kumasula kusinthidwa wina wa mndandanda A - injini 7A-FE. Pachimake, chipangizo ichi chinali chitsanzo chosinthidwa pang'ono cha mndandanda wapitawo, koma moyenerera amaonedwa kuti ndi imodzi mwa injini zoyaka bwino kwambiri zamkati mndandanda.
Deta zamakono
Voliyumu ya masilindala idawonjezeka kufika malita 1.8. Galimoto anayamba kupanga 115 ndiyamphamvu, amene ali ndithu mkulu chiwerengero cha buku. Makhalidwe a injini ya 7A-FE ndi yosangalatsa chifukwa torque yabwino imapezeka kuchokera ku ma revs otsika. Kwa kuyendetsa mumzinda, iyi ndi mphatso yeniyeni. Komanso zimakupatsani mwayi wopulumutsa mafuta osayendetsa injini mumayendedwe otsika mpaka kuthamanga kwambiri. Mwambiri, mawonekedwe ake ndi awa:
| Chaka chopanga | 1990-2002 |
| Ntchito voliyumu | 1762 cubic centimita |
| Mphamvu yayikulu | 120 mphamvu ya akavalo |
| Mphungu | 157 Nm pa 4400 rpm |
| Cylinder m'mimba mwake | 81.0 мм |
| Kupweteka kwa pisitoni | 85.5 мм |
| Cylinder chipika | chitsulo chachitsulo |
| Cylinder mutu | aluminiyamu |
| Njira yogawa gasi | DoHC |
| Mtundu wamafuta | mafuta |
| Zotsogolera | 3T |
| Wolowa m'malo | 1ZZ |
Chochititsa chidwi kwambiri ndi kukhalapo kwa mitundu iwiri ya injini ya 7A-FE. Kuphatikiza pa ma powertrains wamba, aku Japan adapanga ndikugulitsa mwachangu 7A-FE Lean Burn. Mwa kutsamira kusakaniza muzobweza zambiri, chuma chambiri chimatheka. Kuti agwiritse ntchito lingaliroli, kunali koyenera kugwiritsa ntchito magetsi apadera, omwe adatsimikiza kuti ndi bwino kuchepetsa kusakaniza, komanso pamene kunali koyenera kuyika mafuta ambiri m'chipindamo. Malinga ndi ndemanga za eni galimoto ndi injini yoteroyo, unit imadziwika ndi kuchepetsa mafuta.
Zotsatira za ntchito 7A-FE
Chimodzi mwazabwino zamapangidwe agalimoto ndikuti kuwonongeka kwa msonkhano wotere monga lamba wanthawi ya 7A-FE kumathetsa kugunda kwa ma valve ndi pisitoni, i.e. m'mawu osavuta, injini sipinda valavu. Pakatikati pake, injiniyo ndi yolimba kwambiri.
Eni ena a mayunitsi apamwamba a 7A-FE okhala ndi makina otenthetsera moto amati zamagetsi nthawi zambiri zimagwira ntchito mosayembekezereka. Osati nthawi zonse, mukasindikiza chowongolera chowongolera, makina osakaniza owonda amazimitsidwa, ndipo galimotoyo imachita modekha kwambiri, kapena kuyamba kunjenjemera. Mavuto ena omwe amadza ndi mphamvu iyi ndi yachinsinsi ndipo siakulu.
Kodi injini ya 7A-FE idayikidwa kuti?
Ma 7A-FE okhazikika adapangidwira magalimoto a C-class. Pambuyo poyesa bwino injini ndi mayankho abwino kuchokera kwa madalaivala, nkhawa idayamba kuyika unit pamagalimoto awa:
| lachitsanzo | Thupi | Za chaka | dziko |
|---|---|---|---|
| Zolemba | AT211 | 1997-2000 | Europe |
| Caldina | AT191 | 1996-1997 | Japan |
| Caldina | AT211 | 1997-2001 | Japan |
| Carina | AT191 | 1994-1996 | Japan |
| Carina | AT211 | 1996-2001 | Japan |
| Carina E | AT191 | 1994-1997 | Europe |
| Selo | AT200 | 1993-1999 | Kupatula Japan |
| Corolla / Conquest | AE92 | Seputembara 1993-1998 | South Africa |
| Corolla | AE93 | 1990-1992 | Australia kokha |
| Corolla | AE102/103 | 1992-1998 | Kupatula Japan |
| Corolla/Prizm | AE102 | 1993-1997 | North America |
| Corolla | AE111 | 1997-2000 | South Africa |
| Corolla | AE112/115 | 1997-2002 | Kupatula Japan |
| Corolla Space | AE115 | 1997-2001 | Japan |
| kuŵala kwa m'mlengalenga | AT191 | 1994-1997 | Kupatula Japan |
| Corona premio | AT211 | 1996-2001 | Japan |
| Wothamanga Carib | AE115 | 1995-2001 | Japan |
Ma injini a A-series akhala chilimbikitso chabwino pakukula kwa nkhawa ya Toyota. Kukula uku kudagulidwa mwachangu ndi opanga ena, ndipo masiku ano chitukuko cha mibadwo yaposachedwa yamagawo amagetsi okhala ndi index A amagwiritsidwa ntchito ndi makampani amagalimoto akumayiko akutukuka.
