Injin Nissan VK45DD, VK45DE
Damuwa "Nissan" sananne ne don samar da kasafin kuɗi, amma samfurori masu inganci. Duk da haka, a cikin layin samfurin na masana'anta akwai kuma tsada, zartarwa ko motocin wasanni.
Don irin waɗannan samfuran, Jafananci suna ƙira da ƙera injiniyoyi da kansu waɗanda ke da kyakkyawan aiki kuma mafi girman matakin dogaro. Yau za mu magana game da biyu quite iko Nissan injuna - VK45DD da VK45DE. Kara karantawa game da ra'ayi, tarihin halittar su da fasali na aiki a ƙasa.
Game da ƙira da ƙirƙirar motoci
ICEs da aka yi la'akari a yau a fuskar VK45DD da VK45DE sun shiga cikin masu jigilar Nissan a cikin 2001. An samar da su tsawon shekaru 9, wato, a shekarar 2010, an daina ƙirƙirar injuna. VK45DD da VK45DE sun maye gurbin tsoffin raka'a don wakilci da samfuran wasanni na damuwa. Don zama madaidaici, raka'a sun maye gurbin VH41DD/E da VH45DD/E. An ɗora su musamman a cikin Infiniti Q45, Nissan Fuga, Shugaba da Cima.
VK45DD da VK45DE ne 8-Silinda, fetur injuna tare da wani ƙarfafa zane da isasshe babban iko. Bambance-bambancen injuna tare da ƙarar lita 4,5 da 280-340 "dawakai" sun fito a cikin sakin karshe. Bambance-bambancen da ke tsakanin VK45DD da VK45DE sun ta'allaka ne a bangarori da yawa na ginin su, wato:
- Matsakaicin rabo - don VK45DD shine 11, kuma don VK45DE yana a matakin 10,5.
- Tsarin samar da wutar lantarki - VK45DD yana da ciyarwar kai tsaye ƙarƙashin kulawar naúrar ta musamman, yayin da VK45DE ke amfani da allurar man mai da yawa a cikin silinda (wani injector na yau da kullun).
A wasu bangarorin, VK45DD da VK45DE gaba daya injina iri ɗaya ne da aka gina akan tubalan aluminium da kan sa na yau da kullun na Nissan.
Idan aka kwatanta da waɗanda suka gabace su, waɗannan injinan suna da ƙira mafi tunani kuma suna da haske sosai. A tsawon lokaci, VK45s ya zama m, kuma mafi zamani injuna zo maye gurbinsu, don haka tun 2010 VK45DD da VK45DE ba a samar. Kuna iya saduwa da su kawai a cikin nau'i na sojan kwangila, farashin wanda yake cikin kewayon 100-000 rubles.
Bayanan Bayani na VK45DD da VK45DE
| Manufacturer | Nissan |
|---|---|
| Alamar bike | VK45DD/VK45DE |
| Shekaru na samarwa | 2001-2010 |
| Shugaban silinda | aluminum |
| Питание | allura mai ma'ana da yawa / allurar lantarki kai tsaye |
| Tsarin gine-gine | V-mai siffa |
| Yawan silinda (bawuloli a kowace silinda) | 8 (4) |
| Bugun jini, mm | 83 |
| Silinda diamita, mm | 93 |
| Matsakaicin matsawa | 10,5/11 |
| Injin girma, cu. cm | 4494 |
| Arfi, hp | 280-340 |
| Karfin juyi, Nm | 446-455 |
| Fuel | fetur (AI-95 ko AI-98) |
| Matsayin muhalli | EURO-4 |
| Amfanin man fetur a kowace kilomita 100 | |
| - a cikin birni | 19-20 |
| - tare da hanya | 10-11 |
| - a gauraye tuki yanayin | 14 |
| Amfanin mai, grams da 1000 km | har zuwa 1 000 |
| Girman tashoshin mai, l | 6.4 |
| Nau'in mai da aka yi amfani da shi | 0W-30, 5W-30, 10W-30, 5W-40 ko 10W-40 |
| Tazarar canjin mai, km | 5-000 |
| Albarkatun inji, km | 400-000 |
| Zaɓuɓɓukan haɓakawa | samuwa, m - 350-370 hp |
| Wurin lambar serial | na baya na toshewar injin dake gefen hagu, bai yi nisa da alakarsa da akwatin gear |
| Samfuran Kayan aiki | Infiniti q45 Infiniti m45 Infiniti fx 45 nissan tserewa Shugaban Nissan nissan top |
A kula! An samar da raka'o'in da ake magana a kai kawai a cikin nau'i na man fetur. Ba shi yiwuwa a sadu da daban-daban na injina tare da injin turbin ko halaye ban da waɗanda aka ambata a sama.
Gyara da kiyayewa
VK45DD da VK45DE - dogara sosai Motors, abin da za mu iya ce game da su ban mamaki albarkatun. Rabin kilomita miliyan ga ICE ajin zartarwa mai irin wannan iko yana da yawa da gaske. Akwai irin wannan inganci har ma a cikin samfuran Nissan damuwa ba da yawa ba. VK45-x ba su da kurakurai na yau da kullun, duk da haka, yana da mahimmanci a bincika wani bangare na ƙirar kafin fara aikin su.
Muna magana ne game da masu haɓakawa na gaba, waɗanda galibi ana lalata su saboda ƙarancin man fetur da manyan lodi. Su yumbura suna shiga cikin silinda kuma suna haifar da lalacewar da ba za a iya jurewa ba, suna buƙatar cikakken maye gurbin motar. Don hana wannan, ya isa ko dai a ci gaba da bincika masu kara kuzari, ko kuma kawai musanya su da masu kama wuta da yin kunna guntu. Tare da wannan tsarin kula da tsarin kulawa, matsalolin VK45DD da VK45DE bai kamata su tashi ba.
Dangane da sabunta waɗannan raka'a, abu ne mai karɓuwa sosai. The m na Motors a cikin tambaya ne 350-370 horsepower da 280-340 bayyana. Tuning VK45DD da VK45DE sun sauko don canza ƙirar su. Yawanci isa:
- inganta camshafts;
- ƙarfafa CPG;
- haɓaka tsarin shaye-shaye;
- sake kunnawa "kwakwalwa".
Irin wannan magudi zai ƙara 30-50 "dawakai" zuwa magudanar ruwa. Babu buƙatar shigar da turbines, turbo kits da sauran manyan caja akan VK45s. Wannan ba kawai rashin amfani ba ne ta fuskar kashewa, amma kuma yana tasiri sosai akan albarkatun injuna. Yana da ƙarin ma'ana da ilimi don kawai canza ƙirar injinan, samun garanti da ƙarfin doki 30-50 mara matsala. Kyautar tana da kyau sosai.
