Honda R18A, R18A1, R18A2, R18Z1, R18Z4 injini
Zviri mukati
Iwo ma-R-series injini akaonekwa mukutanga kwa2006, yaive diki yekuvhunduka kurapa munhoroondo yeinjiniya yeHonda. Chokwadi ndechekuti mota zhinji dzakagadzirwa nekutanga kwema2000 dzaive dzechinyakare uye paive nechido chekugadzira mhando nyowani.
Pamusoro pezvo, miitiro mitsva yezvakatipoteredza inoisa mberi zvimwe zvinodikanwa zvekubuda muchetura, izvo zvisina kusangana neB-, D-, F-, H-, ZC. Iyo 1,2 uye 1,7 litre injini yakatsiviwa neL series, iyo yakabva yangopinzwa mumotokari dzekirasi B. Iyo K yakatevedzana yakava mugamuchiri akakodzera weinjini mbiri-lita, iyo yakakurumidza kupedza motokari dzinorema. Pakatanga 2006, kugadzirwa kweHonda Civic neCrossroad mota dzekirasi C kwaive kubikwa.
Mainjiniya ekambani ainetsekana nemubvunzo mumwe - rudzii rwemoyo yekupa mota idzi? Sezvaunoziva, chiremera chemhando dzekare chaive pazvido zvine mwero. Iwo ma-L-series injini aizovapa basa rakanaka, asi nesimba re90 hp. dynamics inofanira kukanganikwa zvachose. Panguva imwecheteyo, mainjini e-K-akatevedzana angave ane simba zvisingaite kune iyi kirasi yemuchina. Makore mashoma gare gare, Honda yakagadzira uye kuisa mukugadzira mota dzeakateedzana: R18A, R18A1, R18A2, R18Z1 uye R18Z4. Iwo ese akateedzana aive nehunhu hwakafanana, mamwe mamodheru aive neadiki kuvandudzwa.
Technical specifications
Hunhu hukuru hweinjini yekupisa yemukati hunoratidzwa mutafura pazasi:
| Injini vhoriyamu, cm³ | 1799 |
|---|---|
| Simba, hp / pa rpm | 140/6300 |
| Torque, Nm / panguva rpm | 174/4300 |
| Power system | jekiseni |
| Tora | mukati |
| Uwandu sepombi | 4 |
| Nhamba yevhavha pa silinda | 4 |
| Kurohwa kwepisitoni, mm | 87.3 |
| Cylinder dhayamita, mm | 81 |
| Kukanganiswa kwehuwandu | 10.5 |
| Kushandiswa kwemafuta, pa 100 km (guta / nzira huru / yakasanganiswa) | 9.2/5.1/6.6 |
| Mafuta giredhi | 0W-20 0W-30 5W-20 5W-30 |
| Shanduko yemafuta inoitwa, km | 10000 (chaizvoizvo 5000 yega yega) |
| Oiri vhoriyamu kana ichichinja, l | 3.5 |
| Resource, km | Kusvikira 300 zviuru |
Basic parameters
R18A injini yejekiseni ine huwandu hwe1799 cm³. Kuenzaniswa neyakatangira D17, mota yakasimba kwazvo. Iyo torque ndeye 174 Nm, simba racho 140 hp, iyo inokubvumira kuti uwedzere motokari dzinorema C-kirasi nokukurumidza. Kushandiswa kwemafuta zvakanyanya kunoenderana nemaitiro ekutyaira - nekufamba kwakayerwa, pasina kukurumidza kukurumidza, kushandiswa kuri 5,1 malita pa100 km. Muguta, kushandiswa kunowedzera kusvika 9,2 malita, uye mune yakavhenganiswa mode - 6,6 malita pa100 km. Avhareji yehupenyu hweinjini ndeye 300 zviuru zvemakiromita.
Tsanangudzo Yekunze
Chinhu chekutanga kutanga kutsvakurudza motokari kana uchitenga kutsvaga mahwendefa efekitari ane nhamba yemotokari yemotokari uye nhamba yeinjini. Yedu yemagetsi unit ine plate yenhamba iri padyo neakawanda manifold, sezvakaratidzwa mumufananidzo uri pazasi:
Chinhu chekutanga chinobata ziso rako ndiko kusungirira kwakasimba kweinjini, izvo zvisiri zvisingawanzo kune 16-valve injini. Muviri uye cylinder musoro wakagadzirwa nepamusoro-simba aluminium alloy, iyo inonyanya kurerutsa huremu hwese. Chivharo chevhavha yechiratidzo ichi chinomiririrwa nepurasitiki yepamusoro-soro, panzvimbo yezvinowanzosarudzwa zvealuminium. Kufamba kwakadai kwehupfumi kwakave kwakanyatso kurongeka - maererano neongororo yevatyairi - kwe7-10 makore ekushanda hapana kukanganiswa kunopa kudonha kwemafuta. Iyo manifold yekudyara inogadzirwawo nealuminium, chimiro chekunze chinogadzirwa neyakasiyana geometry.
Zvakagadzirirwa
Iyo R18A injini yakatevedzana iri mumutsara ina-cylinder injini. Ndiko kuti, masilinda mana anogadzirwa mu block, akarongwa zvakateerana mumutsara mumwe. Macylinders ane mapiston anotyaira crankshaft. Iyo piston sitiroko ndeye 87,3 mm, iyo compression ratio ndeye 10,5. Iwo mapistoni akabatanidzwa kune crankshaft neakareruka uye akakwirira-akasimba ekubatanidza tsvimbo, akagadzirwa kekutanga kune iyi modhi. Kureba kwematanda ekubatanidza ndeye 157,5 mm.
Dhizaini yemusoro wealuminium yakaramba isina kuchinjika - zvigaro zvecamshaft uye mavharuvhu madhairekitori anogadzirwa mumuviri wayo.
Zvimiro zvenguva
Iyo gasi yekuparadzira michina iketani, 16-vharuvhu (cylinder imwe neimwe ine 2 yekutora uye 2 mavharuvhu ekupedza). Imwe camshaft inoshanda pamavharuvhu kuburikidza necylindrical tappets. Iko hakuna hydraulic compensator muhurongwa, saka zvinodikanwa kuti nguva nenguva kugadzirisa mavharuvhu nenzira yakarongwa. Pasinei nekureruka kwekugadzirisa nguva, kuvapo kweI-VTEC kusiyanisa nguva yevhavha inokubvumira kugadzirisa dhigirii yekuzarura nekuvhara kwevhavha zvichienderana nemutoro. Iyi sarudzo inokubvumira kuchengetedza zvakanyanya pamafuta uye kushandisa injini zviwanikwa zvakanyanya. Iyo gasi yekugovera sisitimu yemota yedu inokundikana zvakanyanya kashoma.
Zvimiro zvesimba remagetsi
Simba rekupa simba rinomiririrwa nepombi, mitsara yemafuta, firiji yakanaka, mafuta ekumanikidza regulator uye majekiseni. Mhepo yemhepo inopiwa nemhepo ducts, air filter uye musangano we throttle. Zvimiro ndezvehupo hwekutonga kwemagetsi kwechiyero chekuvhura kwe throttle, zvichienderana nehuwandu hwekuchinja. Uyewo mumagetsi emagetsi kune EGR exhaust system inovadzorera zvakare kuburikidza nekamuri inopisa. Iyi sisitimu inoderedza huwandu hwehuturu hunobuda mumhepo.
Oiri system
Iyo oiri sisitimu inomiririrwa nepombi yemafuta iri muinjini sump. Iyo pombi inopomba oiri, iyo inopfuura pasi pekumanikidzwa kuburikidza nesefa uye inodyiswa kuburikidza nekuchera kune iyo yekukwesha zvinhu zveinjini, ichiyerera ichidzokera mune sump. Mukuwedzera pakuderedza kukakavara, mafuta anoita basa rekutonhodza pistons, anopiwa pasi pekumanikidzwa kubva kumakomba anokosha ari pasi pekubatanidza tsvimbo. Zvakakosha kushandura mafuta ega ega 10-15 zviuru zvemakiromita, zvakanyanya - mushure me7,5 zviuru zvemakiromita. Injini yemafuta inotenderera mune lubrication system kweanopfuura 15 zviuru zvemakiromita inorasikirwa nemidziyo yayo, "marara" ayo anooneka nekuda kwekugara pamadziro ecylinder. Mhando dzakakurudzirwa dzinoratidzwa mutafura iri pamusoro.
Kutonhodza uye kubatidza system
Iyo yekutonhodza system ndeye yakavharwa mhando, iyo mvura inotenderera nemumigero mune mota imba, uko kupisa kunopisa kunoitika. Radiators, pombi, thermostat uye mafeni emagetsi anovimbisa kusakanganiswa kushanda kweiyo yekutonhodza system. Iro vhoriyamu inosiyana zvichienderana nerudzi rweinjini. Sezvinotonhorera, mugadziri anokurudzira zvakasimba kushandisa Honda mhando 2 antifreeze, iyo inopihwa kune ino nhevedzano yeinjini.
Iyo ignition system inomiririrwa necoil, makenduru, yemagetsi control unit uye yakakwirira-voltage waya. Pakange pasina shanduko yezvimiro mukutonhodza uye kudzima masisitimu.
Mhando dzemota dzeR18 dzakateedzana
Iyo injini yakatevedzana inosanganisira akati wandei mamodheru ane misiyano mishoma:
- R18 A1 - iyi modhi ine maitiro akafanana eR18 A mota, yakagadzirirwa mota muJapan neNorth America;
- R18 A2 - injini iyi yakaiswa pamotokari dzeEurope. Hunhu hauna kusiyana neR18 A;
- R18 Z1 - yakagadziridzwa vhezheni, 141 hp, torque yakaramba isina kuchinjika. Iyo yakasarudzika yedhizaini iri mukuvandudzwa kwegasi rekugovera sisitimu, iyo nekumhanya kwakaderera inodzima 1 inlet valve mune yega silinda. Kutora manifold switches pa5000 rpm;
- R18 Z1 - ikopi yemhando yapfuura, yakaiswa paEuropean Honda Civic mota;
- Iyo R18 Z9 imota yakafanana neR18 Z1, yakagadzirirwa Honda HR-V.
Kuvimbika
Kazhinji, iyo R18 yakatevedzana yakazvimisikidza pachayo seyakavimbika mota isingawanzo kukundikana. Chakavanzika ndechekuti hapana zvakawanda zvekuputsa pano - dhizaini yeaya mayuniti emagetsi ari nyore kwazvo. Imwe camshaft inoshandisa mavharuvhu ekutora uye ekupera panguva imwe chete, uye ketani yenguva inovimbika zvakanyanya kupfuura bhandi. Iyo yakakwirira-yakasimba aluminium muviri weinjini uye silinda misoro inogona kumira kushanduka kwekushisa zvakakwana. Sezvinoratidzwa nemaitiro, iyo yepamusoro-inopisa yepurasitiki yevhavha yevhavha haina kukanganisa kunyange mushure memakore 5-7. Kana iwe ukatevera kurudziro yemugadziri uye kuita panguva yekugadziriswa kwemota, injini ichavhara anopfuura 300 zviuru zvemakiromita.
Kuchengetedza uye kushaya simba
Chero ani ane pfungwa anonzwisisa achakuudza - iyo iri nyore iyo mota iri, yakavimbika uye iri nyore kuchengetedza. Iwo maR18 akatevedzana ICEs akagadzirwa seyakajairwa mu-mutsara mana-silinda injini iyo chero mushandi webasa remotokari anoziva nayo. Dambudziko diki ndiro chete kusasvikika kwezvimwe zvikamu uye magungano mujini kit. Pakati pezvinetso zvakajairika zveinjini yeR18 ndezvi:
- Metal kugogodza panguva yekushanda ndiro ronda rekutanga rinoonekwa ega ega 30-40 zviuru zvemakiromita. Iyo mota haina hydraulic lifters uye yakarongwa kupfeka inoita kuti inzwe. Mavharuvhu anoda kugadziriswa.
- Kana injini inomhanya ichiyangarara, inozununguka kana gasi ikaiswa - tarisa ketani yenguva. Nekumhanya kwakasimba, ketani yakatambanudzwa, inoda kutsiviwa.
- Ruzha panguva yekushanda - kazhinji chikonzero chinogona kunge chiri kukundikana kweiyo tension roller. Zvishandiso zvayo makiromita 100 zviuru, asi dzimwe nguva zvishoma zvishoma.
- Kuwedzeredza vibration - mukutonhora kwemamiriro ekunze, aya motors anozununguka zvishoma panguva yekushanda, asi kana kudengenyeka kwakakosha, iwe unofanirwa kunyatso tarisa injini inokwirisa, ingangoda kutsiviwa.
Engine tuning
Maererano neongororo yevaridzi vemotokari, kuvandudzwa kwese kwerudzi urwu rweinjini kunokanganisa zvakanyanya zviwanikwa uye zvido zvemota. Naizvozvo, kana kugutsikana nefekitari paramita kana kuita tuning isarudzo yemunhu.
Iwo maviri akajairika R18 shanduko ndeaya:
- Turbine uye compressor kuiswa. Nekuda kwekugadzwa kwecompressor inopa kumanikidzirwa jekiseni remhepo mukamuri rinopisa, simba reinjini yekupisa yemukati rinowedzerwa kusvika mazana matatu emabhiza. Musika wemazuva ano wemotokari unopa huwandu hwakasiyana hwemacompressor uye maturbines anodhura mari yakasimba. Kuiswa kwekuvandudzwa kwakadaro kunofanira kusanganisira kuchinjwa kwechikwata chesimbi chesimbi cylinder-piston, pamwe chete nenozzles uye pombi yemafuta.
- Atmospheric tuning. Iyo yakanyanya bhajeti sarudzo ndeyekugadzira chip tuning, inotonhora yekudyara uye yakananga kupera simba. Iyi innovation ichawedzera mamwe mabhiza gumi. Iyo isina mubvunzo mukana ndeyekuti kunatsiridza hakuiti zvakanyanya kukanganisa hupenyu hweinjini. Imwe sarudzo inodhura inosanganisira kuisa inogashira, kutsiva pistons ine compression reshiyo ye10, majekiseni uye kushandura humburumbira musoro. Iyi sarudzo inodhura zvakanyanya uye kuwedzera pamusoro pe12,5 horsepower kumotokari.
Rondedzero yemota dzakaiswa injini iyi:
- Honda Civic;
- Honda Stream;
- Honda Cossroad.
