Mazda R2 injini
Zviri mukati
Mazda R2 inyanzvi yechina-stroke prechamber injini ine vhoriyamu ye2.2 litres, inoshanda painjini yedhiziri. Yakagadzirwa zvakanangana nemotokari dzinorema. Inosiyana mukuvimbika uye yakakwirira yekushanda nguva.
Zvakagadzirirwa
The atmospheric power unit R2 yakagadzirwa pakati pemakumi masere emakore apfuura emarori.
Iyi mota ine masilinda mana akarongwa mumutsara mumwe, yakananga valve drive uye camshaft iri pamusoro. Silinda imwe neimwe ine imwe yekutora uye imwe epoust valve.
Iyo zvakare yakashongedzerwa ine michina inodzorwa yakakwira-kudzvanya kugovera mafuta pombi, zvisinei, kune mamwe ma Kia Sportage modhi, vagadziri vakashongedza iyo yakakwirira-kudzvanywa mafuta pombi nemagetsi kutonga. Iri rudzi rwepombi rinoratidzwa ne compactness, yunifomu yemafuta inopa kuburikidza nemasilinda uye yakanakisa kushanda pakumhanya kwakanyanya. Inochengetedza kudzvanywa kunodiwa muhurongwa, zvichienderana neanoshanda maitiro einjini.
Crankshaft ine ma counterweights masere inoiswa. Bhandi rine mazino rinoshandiswa sekutyaira kwegasi rekugovera michina.
Mugadziri akashandisa piston pfupi, iyo yakaita kuti zvikwanise kuwedzera inzwi. Sleeveless cylinder block ine cross-shaped oil passages, yakagadzirwa nesimbi yakakandwa, ine simba guru, asi panguva imwe chete inowedzera huremu kune chikwata. Misoro ye block inogadzirwa nealuminium alloy, iyo ine mhedzisiro yakanaka pane simba uye hupfumi kuita kweinjini. Iyo camshaft chinzvimbo sensor iri pasi pechivharo. Kugadziriswa kwemafuta ekupisa kwevhavha kunoitwa nenzira yewashers.
R2 inopa pre-chamber injection, kureva kuti, mafuta anotanga kupinda mu-pre-chamber, iyo yakabatanidzwa kune cylinder nematanho maduku maduku, inopisa ipapo uye inopinda mukamuri huru inopisa, iyo inopisa zvachose.
Chimwe chezvinhu zvinonyanya kukosha zvemota dhizaini yemapistoni, ayo anosanganisira akasarudzika akaumbwa anodzoreredza anoisa anodzivirira kuwanda kwekuwedzera kwema alloys uye nekudaro kuderedza mukaha pakati penzvimbo yecylinder nepiston.
Iyo yemukati yekupisa injini shaft yakashongedzerwa ine simba damper inovandudza gasi kugovera maitiro.
Iyo injini inosungirirwa chikamu inofambiswa nebhandi renguva.
Mazda R2 ine mhepo yakavharwa yekutonhodza sisitimu nekumanikidzwa kutonhora kutenderera, iyo inopihwa ne centrifugal pombi.
Technical specifications
| Manufacturer | Mazda |
| Cylinder volume | 2184 cm3 (2,2 malita) |
| Maximum simba | 64 simba rebhiza |
| Kunonyanyisa torque | 140 HM |
| Yakakurudzirwa injini mafuta (ne viscosity) | 5W-30, 10W-30, 20W-20 |
| Uwandu sepombi | 4 |
| Nhamba yevhavha pa silinda | 2 |
| Fuel | Diesel mafuta |
| Misa | 117 kilos |
| mhando yeinjini | Inline |
| Kukanganiswa kwehuwandu | 22.9 |
| Cylinder dhayamita | 86 мм |
| Avhareji yekushandisa mafuta pamakiromita zana | Guta kutenderera - 12 l; Mixed mode - 11 l; Kutenderera kwenyika - 8 malita. |
| Yakakurudzirwa mafuta (nemugadziri) | Lukoil, Liqui Moly |
| Kurohwa kwepisitoni | 94 mm |
Iyo injini nhamba iri pane cylinder block pasi peiyo manifold yekutora.
Kubatsira uye kuipa
Imwe yezvakanyanya kuipa kweiyo yaunzwa injini yedhiziri musoro wecylinder, mukati umo mapeji anoumba nekuda kwekupisa. Izvo zvinonetsa kuziva kukanganisa uku, kutaridzika kwayo kunoratidzwa nekupisa kwakanyanya kweinjini panguva yekukurumidza.
Munzvimbo zhinji dzenyika yedu, silinda musoro uye zvimwe zvinhu zveR2 zvakaoma kuwana, saka misoro kubva kuRF-T kana R2BF mota inowanzoshandiswa pairi.
Zvakaoma chaizvo kuita tuning R2 uri woga, zvichida, unofanira kutsvaka rubatsiro nyanzvi.
Kubatsira kwechikwata chiri mukugadzirwa kusina kujairika kwepistoni uye iyo yose yekubatanidza tsvimbo uye piston boka. Yakanakira rori yebasa kana minivan sezvo iine simba rakawanda uye zvakare ine yakanakisa traction pane yakaderera revs. Injini haina kuitirwa nzendo nekumhanya kukuru.
Kuputsika kukuru
"R2" injini yakavimbika uye haisati yagara ichiputsika, asi matambudziko anoitika kwairi:
- Inomira kutanga nekuda kwekusashanda kwemajekiseni kana kusashanda kwepombi yemafuta uye spark plugs;
- Kupfeka kwezvinhu zvenguva kana kupindira kwemhepo inoyerera mukati megadziriro yemafuta yemafuta inotungamirira kukushanda kwayo kusina kugadzikana;
- Utsi hutema hunoonekwa nekuda kwekudzikira kwakadzika, kutadza kwechitubu chemuromo kana jamming yetsono muatomizer;
- Extraneous knocks inoitika kana iyo compression level isingaenderane neakatsanangurwa kukosha, kana nekuda kwekutanga jekiseni yemusanganiswa unopisa, kupfeka kwezvinhu zveBPG.
"R2" ine kuchengetedza kwakanaka, asi sezvatotaurwa, zvikamu zvayo hazvisi nyore kuwana, nokuda kwechikonzero ichi unofanira kukwereta kubva kune dzimwe injini, somuenzaniso, kubva kuMazda RF, R2AA, kana MZR-CD.
Maintenance
Kuchengetedza kwekutanga maererano nemirairo kunoitwa mushure me10 zviuru zvemakiromita. Panguva imwecheteyo, mafuta ejini anotsiviwa, pamwe chete nemafuta uye mafirita emhepo, kumanikidzwa kwechikwata kunoyerwa uye mavharuvhu anogadziriswa.
Mushure memakiromita 20, kugadzirisa kwechipiri kunoitwa, kunosanganisira kuongororwa kwese injini masisitimu uye kutsiva mafuta nemafuta sefa.
Yechitatu MOT (mushure mezviuru makumi matatu zvemakiromita) inosanganisira kutsiva iyo inotonhorera uye mafuta sefa, iyo broach ye cylinder musoro mabhaudhi.
Bhandi renguva rinofanirwa kuchinjwa ega ega 80 km, zvikasadaro ichatsemuka nekukotamisa mavharuvhu.
Majekiseni anoda kuchinjwa gore rega rega, bhatiri, antifreeze uye mafuta hoses anogara kwemakore maviri. Mabhandi anosungirirwa anopera mushure memakore maviri nehafu. Makore mana ega ega, iyo yekupedza gasi recirculation system inofanirwa kuvandudzwa.
Ndeapi mota akaisirwa
Injini iyi yaive nemakombi nemaminivans emhando dzinotevera:
- Mazda - E2200, Bongo, Cronos, Proceed;
- Kia – Sportage, Wide Bongo;
- Nissan Vanette;
- Mitsubishi Delica;
- Chinhu pamusoro peRoc;
- Ford - Econovan, J80, Spectron uye Ranger;
- Suzuki - Shield uye Grand Vitara.
