Honda K24Z1, K24Z2, K24Z3, K24Z4, K24Z7 injini
Zviri mukati
Iyo K-yakatevedzana mota yekunetseka kweJapan inopokana - kune rimwe divi, iwo ari epamberi tekinoroji uye anoshanda mayuniti anozvirumbidza akatanhamara ehunyanzvi hunhu, kune rimwe divi, injini idzi dzine matambudziko anoongororwa zvakadzama pamaforamu akasiyana emotokari uye mawebhusaiti.
Semuyenzaniso, zvichienzaniswa neiyo B-yakatevedzana injini, iyo K-yakatevedzana ICEs yakashanduka kuve inonetsa. Pasinei neizvi, ivo vakaiswa pamhando dzakanakisa kubva kuHonda nekuda kwehupamhi hwehunyanzvi hunhu.
Paramita uye mota dzine injini K24Z1, K24Z2, K24Z3, K24Z4, K24Z7
Hunhu hweHonda K24Z1 injini dzinoenderana netafura:
| Mwaka wekugadzira | 2002 - nguva yedu |
|---|---|
| Cylinder block | Aluminium |
| Power system | Injector |
| Tora | Inline |
| Uwandu sepombi | 4 |
| Nhamba yevhavha pa silinda | 4 pcs, yakazara 16 pcs |
| Kurohwa kwepisitoni | 99 мм |
| Kukanganiswa kwehuwandu | 9.7 - 10.5 (zvichienderana neshanduro) |
| Inzwi chairo | 2.354 l |
| Simba rekushandisa | 166-180 hp pa5800 rpm (zvichienderana neshanduro) |
| Torque | 218 Nm pa4200 rpm (zvichienderana neshanduro) |
| Fuel | Peturu AI-95 |
| Mafuta ekushandiswa | 11.9 l/100 km guta, 7 l/100 mugwagwa mukuru |
| Mafuta viscosity | 0W-20, 5W-20, 5W-30 |
| Injini yemafuta vhoriyamu | 4.2 litita |
| Zvinogoneka kushandiswa kwemafuta | Inosvika 1 litre pa1000 km |
| Kutsiva kuburikidza | 10000 km, zviri nani - mushure me5000 km. |
| Motore sosi | 300+ zviuru zvemakiromita. |
Idzi mota dzakaiswa pamota dzinotevera:
- K24Z1 - Honda CR-V 3 zvizvarwa - kubva 2007 kusvika 2012.
- K24Z2 - Honda Accord 8th chizvarwa - 2008-2011.
- K24Z3 – Honda Accord 8 Generations – 2008-2013
- K24Z4 - Honda CR-V 3 zvizvarwa, kusanganisira restyling - 2010-2012.
- K24Z7 - Honda CR-V 4 zvizvarwa, Civic Si uye Acura ILX - 2015 - nguva yedu.
Iyo K24 yakatevedzana inosanganisira yemazuva ano tekinoroji injini dzakagamuchira akasiyana siyana uye shanduro. Motors K24Z - imwe yenhevedzano, iyo yaisanganisira 7 injini ine madiki dhizaini shanduko.
Kuchinja
Iyo 2.4-litre Honda K-yakatevedzana injini dzakatsiva F23 ICE. Iwo akavakirwa pa 2-litre K20 injini. Ingori iyo K24 inoshandisa crankshafts ine yakawedzera piston sitiroko (99 mm kupesana ne86 mm), iwo mapistoni pachawo ane dhayamita yakakura, cylinder block yakasiyana, tsvimbo itsva dzekubatanidza dzakaiswa pano. Musoro we cylinder wakashongedzerwa neine proprietary I-VTEC system, hapana ma hydraulic lifters, saka mota inoda kugadziriswa kwevhavha kana zvichidikanwa. Kazhinji kudiwa kunomuka mushure memakiromita zviuru makumi mana.
Sezvinokodzera chero mota inobudirira (pasinei nekukanganisa, injini dzeK24 dzinoonekwa sedzakabudirira), yakagamuchira kugadziridzwa kwakasiyana - A, Z, Y, W. Izvo zvese zvinosiyana kubva kune mumwe nemumwe muchimiro, simba, torque, compression ratio.
Kunyanya, 7 mota dzakapinda muZ akateedzana:
- K24Z1 iri analogue yeK24A1 injini, inova yekutanga kugadziriswa kweK24 injini. Iyi injini yekupisa yemukati ine 2-nhanho yekudyara manifold, i-VTEC valve nguva uye sitiroko shanduko system pane yekutora camshaft. Inosiyana mukubatsira uye yakaderera yemukati yezvinhu zvinokuvadza mukupedza. The compression reshiyo i9.7, simba iri 166 hp. pa5800 rpm; torque - 218 Nm. Iyi vhezheni inoshandiswa pachizvarwa chechitatu CR-V. Nguva yekupedzisira iyo yakaiswa muna 3, ikozvino haisi kushandiswa.
- K24Z2 - yakafanana K24Z1, asi ine yakagadziridzwa camshafts, compression ratio 10.5. simba rakawedzera kusvika 177 hp. pa6500 rpm, torque - 224 Nm pa4300 rpm.
- K24Z3 - shanduro ine yakakwirira compression reshiyo (10.5).
- K24Z4 - yakafanana K24Z1.
- K24Z5 - yakafanana K24Z2, asi ine simba re181 hp.
- K24Z6 - mukugadzira ndiyo yakafanana mukati memoto injini K24Z5, asi ine camshafts yakasiyana.
- K24Z7 - iyi vhezheni yakagamuchira dhizaini shanduko. Mamwe mapistoni, manifold akawanda uye camshaft akaiswa pano. Iyo VTEC system inoshandiswa pa5000 rpm. Simba reinjini rakapfuura 200 mark uye rakasvika 205 hp. pa7000 rpm; torque - 230 hp pa4000 rpm. Iyo mota inoshandiswa pamotokari nyowani dzeHonda.
chiremera
Iyo yese K yakatevedzana inoratidza shanduko muzvizvarwa uye zvinonyanya kukosha zveHonda. Mota dzeiyi dzakateerana dzakatanga kutenderera newachi, dhiraivha pano yakatsiviwa neketani imwe, uye itsva VTEC system - iVTEC inoshandiswawo mune idzi mota. Kune mamwe magadzirirwo ehunyanzvi uye mazano. Kwemakore anopfuura gumi, injini idzi dzakashanda zvinobudirira pamotokari itsva dzeHonda, dzinoenderana nezvinodiwa zvakanyanya maererano nemamiriro ekunze uye hupfumi. Vanodya peturu shoma, uye iyo inopera ine zvishoma zvezvinhu zvinokuvadza zvakatipoteredza.
Chinonyanya kukosha, Honda nyanzvi dzakakwanisa kuenzanisa injini, kupa yakanakisa torque uye simba. Izvo zvakasiyana-siyana zvemapuratifomu zvakare kuwedzera - injini yeK24 yakagamuchira zvigadziriso zvakasiyana-siyana zvine maitiro akagadziridzwa, izvo zvakaita kuti zvikwanise kuzvishandisa pamotokari dzakasiyana.
Kunyanya kucherechedzwa iVTEC system, iyo inogadzirisa nguva yenguva uye inobvumidza iwe kuti uwane yakakwana kushandiswa kwemafuta. Kunyangwe 2.4-litre iVTEC injini dzinoshandisa peturu yakati wandei pane yekare injini ye1.5-litre. Iyo sisitimu yakazviratidza zvakakwana painosimudza kumhanya - injini ine tekinoroji iyi haina kupfuura 12-14 litita / 100 km panguva yekutyaira kwakanyanya kweguta, inova mhedzisiro yakanaka kune 2.4-litre injini.
Nekuda kwezvakanaka izvi, mota dzeK-series dzakave dzakakurumbira uye dzakagamuchirwa zvakanaka nevatyairi, asi mushure menguva yakati matambudziko akatanga kuoneka ane chekuita nekuvimbika kwedhizaini.
dambudziko guru
Dambudziko guru neK-series injini (kusanganisira 2.4-litre versions) ndeye exhaust camshafts. Pane imwe nguva, vakasakara zvakanyanya uye vaisakwanisa kuvhura mavharuvhu emhepo nenzira kwayo. Sezvingatarisirwa, injini dzine camshaft yakasakara haina kushanda nemazvo. Chiratidzo chechimiro chakapetwa katatu, mukufanana, kushandiswa kwepeturu kwakawedzera, uye kumhanya kwekushambira kwakaonekwa. Izvi zvakamanikidza varidzi kuti vabvise motokari, vambogadzirisa chikwata chemagetsi. Vamwe havana kana kugadzirisa nekuda kwekudhura kwezvikamu uye masevhisi emakanika - paavhareji, mutengo wakakwana wekugadzirisa waiva 700-800 US madhora. Izvi zvose zvakakonzerwa nekuti mushure mekugadzirisa uye kutsiva camshaft yekubuda, mushure mechinguva nekushandiswa kwakanyanya, dambudziko rakaonekwa zvakare - ratova necamshaft itsva.
Panguva yekugadzirisa, hapana munhu aigona kuvimbisa kuti zvikamu zvitsva zvichagara kwenguva yakareba, muzviitiko zvisingawanzoitiki, musoro wose wecylinder waida kuchinjwa, sezvo kunyange mubhedha wecamshaft waipfeka. Mushure mekuongorora kwakadzama kwezviitiko zvakasiyana-siyana, nyanzvi dzakasvika pakugumisa kuti dambudziko raive muhurongwa hwekuzora mafuta kugungano, asi chii chaizvo chaive chisina kunaka pazviri - hapana anoziva. Pane dzidziso yekuti dambudziko riri mumatanho akamanikana emafuta ekuzora kune camshaft, asi izvi hazvina chokwadi.
Dzimwe nyanzvi dzakapokana kuti Honda yakangokanganisa kuumbwa kweiyo alloy yekugadzira camshafts, uye shanduro dzakaiswa mberi maererano nebhechi hombe yezvakaremara zvikamu. Zvinonzi, Honda yakatanga kutadza kudzora kunaka kwezvikamu zvakashandiswa uye yakabvumira yakaderera-mhando camshafts kupinda mutakuri.
Mazano ekurangana aripowo. Sekureva kwavo, nyanzvi dzeHonda dzakagadzira nemaune zvikamu zvine chitubu chakaderera kuitira kuti mota dziunzwe kune zviteshi zvebasa kazhinji.
Ndeipi vhezheni yakarurama haisati yazivikanwa, asi chokwadi ndechekuti macamshaft matsva akagadzirwa pachishandiswa tekinoroji yakasiyana. Pane yekare "Honda" motors yeD uye B series, camshafts yakaoma yakashandiswa - kuedza kwakasimbisa izvi. Kana chikamu ichi kubva kuB kana D chinoteedzana injini chikandwa pauriri hwekongiri, chinotsemuka kuita zvidimbu zvakati wandei, asi camshaft kubva kuK injini icharamba yakasimba.
Cherechedza kuti pane dzimwe injini dzeK-series pakanga pasina matambudziko akadaro, kune vamwe camshafts yaifanira kuchinjwa makiromita 20-30 zviuru zvemakiromita. Maererano nekucherechedza kwemhizha uye varidzi, dambudziko rinowanzomuka painjini dzakazadzwa nemafuta e-viscous - 5W-50, 5W-40 kana 0W-40. Izvi zvakaita kuti mhedziso yokuti K-series motors inoda mafuta akaonda ane viscosity ye0W-20, asi izvi zvakare hazvina kuvimbisa hupenyu hurefu hweinjini.
Mamwe matambudziko
Dambudziko risinganyanyi kukosha ndeye solenoid kusashanda uye iyo VTC giya ichiita ruzha rusinganzwisisike. Dambudziko rekupedzisira rinoitika pane yakawedzera K24 injini. Zvikonzero chaizvo zvezvinetso izvi hazvizivikanwi, asi pane fungidziro yekuchinja kwemafuta kusingatarisirwi. Kuvhura iyo unit inoita kuti zvikwanise kuona kupfeka kwakanyanya kunokonzerwa nenzara yemafuta; hazviwanzo kuwanikwa kuti iyo unit yakavharwa neoiri, iyo yakangove yakabikwa panguva yekushanda kwenguva refu.
Mamwe matambudziko e "classic" aripowo:
- Kushambira kumhanya - kunogadziriswa nekuchenesa throttle uye KXX.
- Vibration - pamamotor akasakara, bhandi renguva rinogona kutambanudza, izvo zvinokonzeresa kudedera. Zvinokurudzirwawo kutarisa injini mounts.
- Kudonha kwemafuta - kazhinji, dambudziko riri pamberi pe crankshaft mafuta chisimbiso. Kuitsiva kunogadzirisa dambudziko iri.
Apa ndipo panoperera matambudziko. Kana iwe ukasabvisa dambudziko necamshaft, ipapo K24Z uye kugadziridzwa kwayo injini dzakavimbika. Kana yakanyatsochengetedzwa uye yakadururwa nemafuta ine viscosity ye0W-20, uye lubricant inoshandurwa kamwe chete makiromita 5-6 zviuru, zvino ichashanda kwenguva yakareba pasina matambudziko uye kudiwa kwekudyara mukugadzirisa. Ichokwadi, iwe uchafanirwa kuisa mari mumafuta, asi izvi hazvina kudhura sekutsiva camshaft. Nekugadzirisa kwakakodzera, mota icha "mhanya" zvakasununguka 300+ zviuru zvemakiromita. Pane imwe nzvimbo inenge 200 zviuru, iwe unongofanirwa kutsiva ketani yenguva - inopera nenguva iyoyo, asi pane zviitiko apo varidzi vakaitsiva mushure me300 zviuru zvemakiromita.
Vamwe varidzi vemotokari vanotenda kuti mushure mekumhanya kwemakiromita 100 zviuru zvakakosha kushandisa mamwe mafuta e-viscous - izvi hazvina kunaka uye zvinogona kutungamirira kukuvadza kune camshaft. Icho chokwadi ndechekuti migero yemafuta iyo iyo lubricant inounzwa kune inodiwa node haina kuisirwa yakafara, saka iwe haufanirwe kushandisa mamwe viscous mafuta mushure me100 zviuru zvemakiromita. Kurudziro dzakasimba dzemugadziri dzinofanirwa kuteverwa. Uyezve, mune data sheet yeHonda mota, inopa mirairo yakajeka yekuti riini, sei uye rudzii rwemafuta ekudira.
Summary
Mota dzeK-series, kusanganisira iyo K24Z, haifadzwi nevazhinji mhizha nekuda kwekutadza kwekamshaft kakawanda. Zvisinei, chaizvoizvo, kana motokari ichinyatsotarisirwa, injini ichararama kwenguva yakareba. Iwe unongoda kudzoka kubva kune chero zano uye uchingotevera mirairo yebasa. Iko kuchengetedza kweinjini yekupisa kwemukati iri padanho repamusoro - injini inoparadzaniswa, inogadziriswa uye nekukurumidza kuunganidzwa.
Uyewo, motokari yakagamuchira mukana wekugadzirisa - kuchinja kwakasiyana-siyana kunogona kuwedzera simba reK24 mukati memoto injini kusvika ku300 hp. Tuning studios (Spoon, Mugen) inopa siyana kits yekupedzisa injini idzi - dzinozivikanwa kwete chete pakati peamateurs, asiwo nyanzvi. Mune mamwe madenderedzwa, Honda's K-yakatevedzana injini dzinoonekwa sezviri nani pakugadzirisa pane inozivikanwa B-yakatevedzana. Nekudaro, iyo B-yakatevedzana injini haina kugamuchira kukanganisa kwakadai sekupfeka nekukurumidza kwecamshaft.
Kazhinji, Honda K24Z uye kugadziriswa injini dzakavimbika dzine chitubu chakareba, asi dzinoda zvikuru pakugadzirisa nenguva uye kushandiswa kwemafuta chaiwo.
