pahu pahu RHF4H 14411-VK500 VN3 Nissan YD25DDTi
pahu pahu RHF4H 14411-VK500 VN3 Nissan YD25DDTi
Mea waiwai
UILA HUILA: K418
UILA PILIPII: C355
HALE HALE: HT250 GARY IRON
| Helu Mahele | VAX40028 |
| Manao mua | VA420058, VB420058, VC420058, VD420058, VA420115 |
| Helu OE | 1450040914, 1000040128 |
| V-SPEC | VN3 |
| Hoʻohālike Turbo | RHF4H-64006PZ12NHBRL362CCZ |
| Huila Turbine | (Ind. 44.47 mm, Exd. 37.74 mm, Trm 5.25, 8 Lahi)(1100016014) |
| Huila Compressor | (Ind. 34.87 mm, Exd. 47. mm, Trm 4.75, 6+6 Blades, Superback)(1450040412) |
Nā noi
Nissan NAVARA, X-TRAIL Di
IHI RHF4H Turbos:
VA420058, VB420058, VC420058, VD420058, VA420115
Helu OE:
14411VK500, 14411-VK500, 14411-VK50B, 14411-VK50A, 14411-2TB0A, 14411VK50B, F41CAD-S0058B, F41CAD-S00T58G50A
Nā ʻike pili
Hiki iaʻu ke kiʻi i huila turbine hou, paʻi ma luna, kūkulu hou i ka turbo a laila hoʻopaʻa ʻia?
ʻAʻole e hoʻonā kou pilikia i ka loaʻa ʻana o ka huila turbine hou.Pono ʻoe i kahi hale bearing hou kahi e noho ai nā bearings.ʻAʻole e ola kāu turbo me ka ʻae ʻole ʻana o ka lawe ʻana i waho.Pono paha ʻoe e hoʻololi i ka huila turbine/shaft inā i loaʻa kekahi pōʻino a i ʻole ʻaʻahu nui ʻia ma laila.
He aha ka mea e hiki ai ke hoʻokomo i ka bearing i loko o ka hale?
ʻO nā pani wela ke kumu o ka waiho nui ʻana o ke kalapona a me ka shellac ma ka hopena turbine.I ka wā e haki ai nā waihona a kahe i loko o ka ʻaila, helu lākou a hoʻopaʻa ʻia i ka puke bearing bore, bearing and shaft journal.ʻO nā mea hoʻohaumia maikaʻi e helu a hoʻopaʻa ʻia i kēlā me kēia ʻaoʻao e pili ana i kāu turbo aʻo nā ʻāpana nui e hoʻopaʻa mau i ka pōʻino o ka puke pai e kau ana ma waho, e like me kāu hihia.
He aha nā pōmaikaʻi ʻē aʻe i loaʻa iā turbos?
A me ka hoʻonui ʻana i ka mana, hoʻonui nā turbos i ka torque - ka ikaika o kahi ʻenekini - ʻoi loa i nā revs haʻahaʻa.Maikaʻi kēlā i nā ʻenekini petrol liʻiliʻi e hana nui ʻole i ka torque i nā kiʻekiʻe kiʻekiʻe me ka ʻole turbo.ʻO nā ʻenekini diesel aspirated kūlohelohe, ma ka ʻokoʻa, hana i ka nui o ka torque ma nā revs haʻahaʻa.ʻO ka hoʻohui ʻana i kahi turbo e hoʻonui i ka hopena a ʻo ia ke kumu e ikaika ai ka turbo diesels inā ʻoe e hoʻopaʻa i ka throttle ma, e ʻōlelo, 50mph i ka ʻoihana kiʻekiʻe.
ʻO nā kaʻa turbocharged kekahi, ʻoi aku ka mālie o nā paipu hoʻopau.Hoʻemi maikaʻi ka turbo i ka nui o ke kinoea e puka mai ana mai loko mai o ka pahu, no laila ʻaʻole ia e like me ke kaʻa non-turbo.Hiki paha iā ʻoe ke lohe i ka 'chuff' ke lawe ʻoe i kou wāwae mai ka throttle.ʻO ia ka 'wastegate' e kipaku aku i ke kinoea keu mai ka turbo i ka wā ʻaʻole pono.
