ʻEnekini Toyota 2GR-FXS
Nā mea
ʻO ka makemake o nā mea hana ʻenekini Iapana e hoʻomaikaʻi i kā lākou huahana ua alakaʻi i ka hana ʻana i kahi hiʻohiʻona hou i ka laina ʻenekini 2GR series. Hoʻolālā ʻia ka mīkini 2GR-FXS no ka hoʻokomo ʻana i nā ʻano hybrid o nā kaʻa Toyota. ʻO ka ʻoiaʻiʻo, he mana hybrid ia o ka 2GR-FKS i kūkulu mua ʻia.
hōʻikeʻano
Ua hana ʻia ka ʻenekini 2GR-FXS no ka Toyota Highlander. Hoʻokomo ʻia mai 2016 a hiki i kēia manawa. Aneane i ka manawa like, lilo ka inoa ʻAmelika Toyota Lexus (RX 450h AL20) i mea nona kēia kaʻa. ʻO Toyota Motor Corporation ka mea hana.
Aia ka mea ʻokoʻa i ka ʻoiaʻiʻo ʻaʻole i hoʻolako ʻia nā ʻenekini o kēia pūʻulu me kahi turbocharger, a hoʻohana wale ʻia ka ʻaila i wahie. ʻOiai ka nui o ka nui (3,5 lita), ʻaʻole ʻoi aku ka nui o ka wahie ma ke alaloa ma mua o 5,5 l / 100 km.
ʻO ka ICE 2GR-FXS transverse, hui pū ʻia, ka pōʻai Atkinson (hoʻemi ʻia ke kaomi i loko o ka intake manifold).
Hana ʻia ka pahu cylinder me ka alumini alumini. ʻAno V. Loaʻa iā ia he 6 cylinders me nā laina hao. ʻO ka pan aila hui - ʻo ka ʻaoʻao o luna i hana ʻia me ka alumini alumini, ka ʻāpana haʻahaʻa - ke kila. Aia kahi wahi no nā mokulele ʻaila e hāʻawi i ka hoʻoluʻu a me ka lubrication i nā pistons.
ʻO nā pistons he mea hao māmā. Aia i loko o ka pāpaʻi kahi uhi anti-friction. Hoʻopili ʻia lākou i nā lāʻau hoʻohui e nā manamana lima lana.
ʻO ka crankshaft a me nā lāʻau hoʻohui i hana ʻia me ke kila ikaika kiʻekiʻe ma o ka forging.
Poʻo pahu - alumini. Hoʻokomo ʻia nā camshafts i kahi hale ʻokoʻa. Hoʻokomo ʻia ka pahu valve me nā mea hoʻopiʻi hoʻomaʻemaʻe hydraulic valve.
ʻO ka intake manifold he alumini.
ʻO ka hoʻokele manawa he ʻelua-pae, kaulahao, me nā kaulahao hydraulic tensioners. Lawe ʻia ka lubrication e nā nozzles aila kūikawā.
Nāʻike kiko'ī
| Ka nui o ka ʻenekini, cm³ | 3456 |
| Ka mana kiʻekiʻe, hp ma rpm | 313/6000 |
| Torsi holoholo, N * m at rpm | 335/4600 |
| Hoʻohana ʻia ka wahie | Gasoline AI-98 |
| Hoʻohana wahie, l / 100 km (alanui - kūlanakauhale) | 5,5 - 6,7 |
| ʻenekini ʻano | ʻO ke ʻano V, 6 cylinder |
| Paukūʻolokaʻa, mm | 94 |
| Pāhona piston, mm | 83,1 |
| Hoʻolaha kūlā | 12,5-13 |
| Helu o nā kiwikā o ka paukūʻolokaʻa | 4 |
| Hoʻokuʻu CO₂, g/km | 123 |
| Nā kūlana kaiapuni | ʻO Euro 5 |
| Pūnaehana mana | Injector, hui pū ʻia D-4S |
| Ka hoʻomalu manawa valve | VVTiW |
| Pūnaehana lubrication l/mark | 6,1 / 5W-30 |
| Hoʻohana aila, g/1000 km | 1000 |
| Hoʻololi aila, km | 10000 |
| Ka hāʻule ʻana o ka poloka, huahekili. | 60 |
| helehelena | ʻO ke ola |
| Ke ola lawelawe, tausani km | 350 + |
| Paona mīkini, kg | 163 |
Nā hōʻailona kuhikuhi
ʻO ke kaʻa, e like me nā loiloi o nā mea nona, he hilinaʻi loa ia, e pili ana i nā ʻōlelo a ka mea hana no kāna hana. Eia nō naʻe, aia nā hemahema i loko o ka pūʻulu 2GR holoʻokoʻa:
- hoʻonui i ka walaʻau o nā hui VVT-I o ka ʻōnaehana Dual VVT-i;
- hoʻonui i ka wahie ma hope o 100 tausani mau kilomita;
- ke kulou ana o na kiwi i ka wa i haki ai ke kaulahao manawa;
- hoemi i ka mama hana ole.
Eia kekahi, aia ka ʻike e pili ana i ke kuʻi ʻana o nā valve i ka wā i hoʻokuʻu ʻia ai ke kaulahao mai ka sprocket VVT-i. Hiki ke hana hewa ia i ka wā e wehe ai i nā bolts regulator phase.
Lilo ka māmā holo ʻole ma muli o ka hoʻohaumia ʻana o nā kīwī throttle. ʻO ka hoʻomaʻemaʻe ʻana iā lākou i kēlā me kēia 1 tausani km e hoʻopau i kēia pilikia.
ʻO nā wahi nāwaliwali o ka kaʻa ka pūʻulu wai, kahi hui cylinder-piston a me ka manaʻo e hoʻohaumia i nā pahu throttle. No ka paila wai, pono e hoʻomaopopo ʻia ʻo ke kumu o kāna hana he 50-70 tausani km o ka holo kaʻa. A puni kēia pae, hiki ke luku ʻia ke sila. Hoʻomaka ka wai hoʻoheheʻe.
Pono ka CPG i ka hoʻohana ʻana i nā aila kiʻekiʻe. ʻO ka hoʻololi ʻana me nā hōʻailona liʻiliʻi e alakaʻi i ka hoʻonui ʻia o nā pistons a me nā cylinders. Ua haʻi mua ʻia nā pahu throttle.
ʻAʻohe ʻikepili kikoʻī e pili ana i ka mālama ʻana ma muli o ka manawa pōkole o kāna hana. I ka manawa like, aia nā ʻōlelo aʻoaʻo no ka hoʻololi ʻana i ka ʻenekini me kahi mīkini ʻaelike i ka wā e hana ai i ka kumuwaiwai. ʻOiai ʻo kēia, ʻo ka hele ʻana o nā lima lima hoʻolei hao e hana i nā mea e pono ai no ka hiki ke hoʻololi nui.
No laila, hiki iā mākou ke hoʻoholo: ʻo ka Toyota 2GR-FXS engine ka mana kiʻekiʻe, hilinaʻi a me ka hoʻomanawanui. Akā i ka manawa like, pono ia e mālama pono i nā ʻōlelo a ka mea hana no kāna hana.
ʻO kekahi mau ʻōlelo e pili ana i ke kani ʻana
Hiki ke ʻoi aku ka ikaika o ka pūʻulu 2GR-FXS inā hoʻokani ʻia me ka hoʻokomo ʻana i ka pahu pahu turbo (TRD, HKS). Hoʻololi ʻia nā Pistons i ka manawa like (Wiseco Piston no ka lākiō hoʻoemi 9) a me nā nozzles 440 cc. E hana ma kahi lawelawe kaʻa kūikawā no hoʻokahi lā, a piʻi ka mana o ka mīkini i 350 hp.
ʻAʻole kūpono nā ʻano hoʻokani ʻē aʻe. ʻO ka mea mua, he hopena liʻiliʻi o ka hana (chip tuning), a ʻo ka lua (hoʻokomo ʻana i kahi compressor ʻoi aku ka ikaika), he kumu kūʻai kiʻekiʻe ʻole kēia a me ke kumu no nā pilikia ʻenehana pinepine me ka mīkini.
Aia ka Toyota 2GR-FXS engine i kahi kūpono ma ka laina 2GR ma nā hō'ailona loea a me ka ho'okele waiwai.
Kahi i hoʻokomo ʻia
