Injin Honda H22A
A cikin 1991, Honda ya ƙaddamar da ƙarni na huɗu na kujeru huɗu na Prelude Coupe, wanda aka sanye da sabon H22A ICE. A cikin Amurka, wannan rukunin ya yi muhawara a cikin 1993 a matsayin H22A1, bayan haka ya zama injin sa hannun Prelude har zuwa ƙarshen samarwa a 2000. An shigar da bambance-bambance a kan Yarjejeniyar SiR don kasuwar Jafananci da Nau'in Yarjejeniyar R don kasuwar Turai.
A cikin 1994, H22A, wanda aka rage zuwa lita 2.0, an yi amfani da shi azaman injin Formula 3. Daga 1997-2001, Mugen Motorsports ya canza H22 kuma ya zama sananne da F20B (MF204B). Daga 1995-1997, Honda Team MSD, wanda ya fafata a gasar tseren motoci ta kasa da kasa ta BTCC, ta rike matsayi mai karfi a cikin Yarjejeniya ta H22A. Bugu da kari, a cikin 1996-1997, Honda ya yi amfani da wannan naúrar a kan yarjejeniyar a cikin kasa tseren jerin "JTCC" da kuma lashe shi shekaru biyu a jere.
Har zuwa 1997, duk injunan H22A tare da ƙaura na lita 2.2 suna da shingen aluminum na silinda huɗu tare da tsayin 219.5 mm, kuma bayan, kuma har zuwa ƙarshen samarwa, an buɗe su. A cikin toshe an shigar da: crankshaft tare da bugun jini (diamita 87 da tsayin matsawa - 31 mm) - 90.7 mm; igiyoyi masu haɗawa, tsayin 143 mm da ma'auni.
Twin-shaft H22A Silinda shugaban tare da 4 bawuloli da silinda amfani da cikakken VTEC tsarin, aiki a 5800 rpm. A diamita na ci da shaye bawuloli ne 35 da kuma 30 mm, bi da bi. Bayan 1997, an maye gurbin injectors 345cc da 290cc. Duk gyare-gyare na H22A (sai dai H22A Red saman) an sanye su da damper 60 mm.
A cikin layi daya da tashoshin wutar lantarki na layin H, an samar da jerin injuna masu alaƙa na dangin F. Hakanan, akan tushen H22A, an ƙirƙiri 23-lita H2.3A ICE. A shekara ta 2001, Honda ya dakatar da babban aikin H22A engine, wanda ya maye gurbin wanda Yarjejeniyar ta fara shigar da K20/24A.
H22A tare da ƙarar lita 2.2, tare da ƙarfin har zuwa 220 hp. (a 7200 rpm) da matsakaicin iyakar 221 Nm (a 6700 rpm), wanda aka sanya akan Yarjejeniyar, Prelude da Torneo.
| Matsayin injin, mai siffar sukari cm | 2156 |
| Arfi, h.p. | 190-220 |
| Matsakaicin karfin juyi, N m (kg m) / rpm | 206 (21) / 5500 219 (22) / 5500 221 (23) / 6500 221 (23) / 6700 |
| Amfanin mai, l / 100 km | 5.7-9.6 |
| nau'in injin | in-line, 4-cylinder, 16-bawul, kwance, DOHC |
| Silinda diamita, mm | 87 |
| Matsakaicin iko, hp (kW)/r/min | 190 (140) / 6800 200 (147) / 6800 220 (162) / 7200 |
| Matsakaicin matsawa | 11 |
| Bugun jini, mm | 90.7-91 |
| Ayyuka | Yarjejeniya, Gabatarwa da Gasa |
| Albarkatu, waje. km | 200 + |
*An buga lambar injin akan dandamalin toshewar silinda.
Abvantbuwan amfãni da matsalolin H22A
Don rage matsaloli tare da H22A, shi wajibi ne don saka idanu da yanayin da kuma sabis da shi akai-akai, da kuma tuna da amfani da man fetur da aka wajabta da manufacturer, in ba haka ba da engine za a iya rage muhimmanci.
Плюсы
- Silinda BC guda huɗu tare da bangon Silinda mai rufi FRM.
- Gina inganci.
Минусы
- Yawan amfani da mai.
- Leaks a cikin tsarin sanyaya saboda ɗan gajeren lokaci bututu.
- Jinkirin amsawa don danna fedal mai sauri.
"Maslozhor" ya zama ruwan dare gama gari ga irin waɗannan injunan, kuma a cikin mafi munin yanayi, ana buƙatar hannun riga na BC ko siyan sabon injin konewa na ciki don kawar da yawan mai. Dangane da kwararar mai, za mu iya cewa galibi dalilin ya ta'allaka ne a cikin gaskets na mai sanyaya mai ko tsarin VTEC, da kuma a cikin DDM ko a cikin filogi na camshaft.
Idan maganin daskarewa yana gudana, yakamata ku bincika bawul ɗin EGR, wataƙila matsalar tana cikinsa kuma KXX kawai yana buƙatar tsaftacewa.
Jinkirin amsawa don danna fedal mai sauri na iya zama saboda mai rarrabawa, firikwensin zafin jiki, oxygen, ko fashewa. Har ila yau, yana iya zama dole don daidaita bawuloli ko bel tensioner.
Ana yin gyaran gyare-gyaren bawul bayan 40-50 dubu kilomita. Ƙirar sanyi: shigarwa - 0.15-0.19 mm; digiri - 0.17-0.21 mm.
Gyaran injin Honda H22A
Silinda hudu H22A tare da 220 hp za ku iya "zazzagewa" har ma da ƙari, kuma ba kome ba ko wane gyare-gyare na wannan injin ya ɗauka a matsayin tushe, saboda har yanzu dole ne ku canza ramukan kuma canza shugaban Silinda.
Don farfado da tsohuwar H22, zaku iya shigar da nau'in nau'in baƙar fata na Euro R, shan sanyi, ma'aunin 70mm, 4-2-1 manifold da shayewar 63mm. Wataƙila ƙarin kunnawa (wanda aka bayyana a ƙasa) ba shi da daraja, sai dai idan akwai sha'awar kashe kuɗi da kyau.
Idan muka matsa ko da a cikin sharuddan tuning, yana da daraja la'akari da cewa ko da a kan "ja-kan kai" H22A7 / 8 Red saman wajibi ne a yi porting. Ba za a iya canza bawuloli da sanduna masu haɗawa, amma dole ne ku kashe kayan mai da shigar da ma'auni. Na gaba sune Pistons Nau'in S (matsawa 11), jagororin tagulla, poppets titanium, Skunk2 Pro2 camshafts, gears, Skunk2 bawul maɓuɓɓugan ruwa, 360cc injectors, da kwakwalwar Hondata. Bayan gyare-gyaren ƙarshe, "ikon a cikin jirgin sama" zai kasance kusan 250 hp.
Tabbas, zaku iya zuwa gaba kuma kuyi jujjuya rpm 9000+, amma duk wannan yana da tsada sosai kuma ga mutane da yawa zai zama mai rahusa canza motar zuwa sabuwar.
H22A turbo
Bayan hannun riga na silinda toshe, an shigar da ƙirƙira don matsawa rabo na 8.5-9 a cikinsa, sanduna masu nauyi masu nauyi tare da ingantattun kayan aikin crank, bushings tagulla don bawuloli da maɓuɓɓugan ruwa daga Supertech, ba tare da daidaita ma'auni ba. Hakanan zaka buƙaci: manifold don injin turbine, ƙwanƙolin ARP mai ƙarfi, famfo mai Walbro 255, radiyo mai jeri uku wanda aka haɗa tare da mai shiga tsakani na gaba, layin mai tare da mai sarrafawa da injectors tare da ƙarfin 680 cc, a busa bawul, bututu, shaye-shaye akan bututun 76 mm, ShPZ, cikakken firikwensin matsa lamba da “kwakwalwa” Hondata + Silinda kai porting. A kan irin wannan taron, injin Garrett T04e na iya hura wuta a ƙarƙashin 350 hp. ku 1 bar.
ƙarshe
H22A babban rukunin wasanni ne wanda ke da nasa matsalolin. Matsalolin farko suna farawa a babban nisan mil, bayan kilomita dubu 150 ko fiye. A lokaci guda kuma, alamun farko na "mai ƙona mai" sun bayyana, kuma saboda yawan lalacewa na injin, ƙarfinsa ya ɓace.
Game da kiyayewa, yana da daraja cewa H-jerin ba shine mafi dacewa a wannan batun ba, da kuma kusan dukkanin layin F-injuna, kawai a cikin yanayin H22A yana da wahala a sami injin maye gurbin. haka kuma ba kasafai ba kuma ba mafi arha kayayyakin gyara ba.
Dangane da dacewarsa don daidaitawa, layin H shine na biyu kawai ga jerin B kuma babban bambanci anan yana cikin kasafin kuɗi. Bayan haka, zaku iya yin H300A na 22-horsepower, amma farashin irin wannan kunnawa zai zama sau biyu fiye da sakamakon ƙarshe akan injunan B-jerin.
