Toyota 1CD-FTV engine
Nā mea
Ua hōʻailona ʻo Toyota Corporation i ka hoʻomaka ʻana o ke kolu o ka millennium me ka hoʻokuʻu ʻia ʻana o ka mīkini diesel i hana nui ʻia i hana ʻia me ka ʻenehana Common Rail. Ke hoʻololi nei i ka moʻo AD, ʻo ka ʻenekini 1CD-FTV kahi mana mana 2,0 lita i hoʻolālā wale ʻia no ka hoʻohana ʻana i ka mākeke kaʻa ʻEulopa. No laila nā hoʻopiʻi e pili ana i ka hilinaʻi o ke kūpaʻa. Akā, mai hele i mua o ʻoe iho. No nā mea a pau - i ka hoʻonohonoho.
Nā hiʻohiʻona hoʻolālā
ʻO ka 1CD-FTV he ʻenekini hoʻoheheʻe i loko o ka laina ʻehā me kahi ʻōnaehana hoʻoheheʻe wahie pololei i loko o nā pahu. Hoʻohui ʻia ka manawa ʻumikūmāono-valve e like me ka hoʻolālā DOHC, me ʻelua camshafts. ʻO ke kāʻei kāʻei manawa, me ka ʻenekini hydraulic maʻemaʻe. Hana ʻia ke poʻo cylinder me ka alumini alumini, ʻo ka pahu cylinder ponoʻī he hao maʻamau.
Ua hoʻololi pū kekahi i ka hoʻolālā o ka piston. Ua hoʻokomo ʻia kahi keʻena ahi i loko, ua ʻike ʻia kahi mea hoʻokomo niresist pale lole, ua hoʻopili ʻia kahi uhi anti-friction branded i ke kapa.
ʻO kekahi mea ʻē aʻe o ka ʻenekini toyota 1CD-FTV i hana hohonu ʻia ʻo ia ka turbocharger. ʻO nā hoʻololi nui e pili ana i ka hoʻokomo ʻana i nā pahu alakaʻi hoʻoneʻe i loko o ka turbine. I ka palaualelo, i ka ha'aha'a o ke kahe o ke kinoea, aia na pahi i ke kulana "pani". Me ka hoʻonui ʻana i ka ukana ma luna o ka mīkini, a no laila, ʻo ka wikiwiki o ka puka ʻana o nā kinoea, hoʻololi nā lau i ko lākou kūlana i "wehe ʻia". No laila, ua hōʻoia ʻia ka wikiwiki o ka rotation o ka compressor o ka ʻōnaehana turbocharging.
ʻŌnaehana hoʻoiho wahie
ʻAʻole like me ka ʻōnaehana injection multiport i hoʻohana mua ʻia, hāʻawi ʻia ka wahie i kahi kaʻa wahie maʻamau, a laila, ma o ka piezoelectric injectors, komo pololei ia i loko o nā cylinders engine. ʻO ka pauma wahie kiʻekiʻe a i ʻole ka pauma injection e hāʻawi i ke kaomi wahie kiʻekiʻe loa, 1350 ea hoʻohālikelike ʻia me 200 no nā ʻōnaehana me ka hāʻawi ʻia ʻana.
ʻIke ʻia ka pono o kēlā ʻano hana hou mai kahi kikoʻī kikoʻī o ka hana o nā injectors piezoelectric. Ke hana nei ka ʻōnaehana me ka hoʻokomo mua ʻana o kahi wahie liʻiliʻi, ma kahi o 5 mg, kahi e hōʻemi nui ai i ka nui o nā inclusions ʻino i nā kinoea hoʻopau. Akā i ka manawa o ka injection nui, ua kiʻekiʻe loa ke kaomi i loko o nā cylinders a ʻaʻole e "pana" ka wahie i loko o ka nozzle.
Nā kikoʻī 1CD-FTV
| Volume hana | 2 l. (1,995 cc) |
| Ka manaʻai | 114 h.p. ma 4000 rpm |
| ʻO Torke | 250 Nm ma 3000 rpm |
| Hoʻolaha kūlā | 18.6:1 |
| Anawaena paukūʻolokaʻa | 82.2 мм |
| Puʻupuʻu piston | 94 мм |
| Pono ma mua o ka hoʻoponopono ʻana | 400 000 km |
Nā hemahema o 1CD-FTV
ʻO ka mea kupanaha, ʻaʻole i loaʻa i ka 1CD-FTV d4d nā hewa ʻenehana i kūpono i ka ʻōlelo kūikawā i kāna hoʻolālā. ʻO ka nele o ka hoʻoponopono maʻamau e aneane hiki ke hoʻopau ʻia ka mīkini, akā ʻoi aku ka inoa o kēia inoa inoa Toyota.
He aha ke kumu o nā moʻolelo a kekahi poʻe nona e pili ana i "ke komo ʻana i nā hana hoʻoponopono pipiʻi"? He mea maʻalahi loa nā mea a pau. Hoʻohana ʻia ka ʻenekini no ʻEulopa. ʻAʻole paʻa loa ka maikaʻi o ka wahie diesel home, hiki ke loaʻa i ka wai a me nā hoʻokomo mechanical. I ka manawa i loko o ka paila injection, lilo nā kino liʻiliʻi liʻiliʻi i mea abrasive maikaʻi loa. ʻO ka hopena, ʻo ia ka nalowale ʻana o ke kaomi i loko o ka ʻōnaehana wahie, a laila, ma ke ʻano he hopena ʻōnaehana, ka pau ʻole o ka pauma. ʻO ka wai, ma ke ʻano o kahi kāwili maikaʻi ʻia, "me ka bang" lawe i nā nozzles.
Eia kekahi, ʻo ka hana paʻa ʻole o ka sensor e pili ana i ke kaomi ʻaila i loko o ka ʻōnaehana kumu hoʻohewa. Me nā hōʻailona maʻamau i hoʻoholo ʻia e ke ana kaomi hoʻāʻo, hōʻailona pinepine ka sensor i kahi pilikia.
He aha nā kaʻa i kau ʻia
ʻOiai ʻaʻole hiki ke hilinaʻi ʻia, ua hoʻohana maikaʻi ʻia ʻo 1CD-FTV ma nā hiʻohiʻona Toyota:
ʻO kekahi manaʻo
George
Puka!
ʻO ka mea mua, ʻaʻole 114 lio ka mana ikaika loa, akā 116
ʻO ka lua - he piezoelectric a electromagnetic nā nozzles
ʻO ke kolu - ʻōlelo ʻia ma luna nei he hilinaʻi ka ʻenekini, a laila ʻaʻole hiki ke hilinaʻi ʻia, ʻo nā nozzles i nā kaʻa diesel a pau he wahi nāwaliwali, ʻaʻole kēia e hōʻino i ka ʻāpana!!!!