Toyota M20A-FKS injini
Mawonekedwe amtundu uliwonse wamagetsi atsopano amalumikizidwa ndi kuwongolera kwa omwe adatsogolera. Injini ya M20A-FKS idapangidwa ngati njira ina yothetsera mitundu yopangidwa kale ya mndandanda wa AR.
mafotokozedwe
ICE M20A-FKS idapangidwa ndi kusinthika kwamitundu yatsopano yamainjini amafuta. Mapangidwe apangidwe amaphatikizapo njira zingapo zatsopano zomwe zimapangitsa kudalirika komanso kugwiritsa ntchito mphamvu.
Injiniyo idapangidwa ndi omanga injini aku Japan a Toyota Corporation mu 2018. Zayikidwa pamagalimoto:
Ndi injini ya 2,0 litre inline 4-cylinder naturally aspirated petrol. Ili ndi chiŵerengero chapamwamba cha kuponderezana ndi dongosolo la jekeseni wamafuta awiri.
Kugwiritsa ntchito bwino kumaperekedwa ndi kusintha kwa ngodya pakati pa ma valve olowetsa ndi kutuluka ndi dongosolo la D-4S, lomwe, pamodzi ndi kuwonjezeka kwachangu, kumachepetsa mpweya wa zinthu zovulaza mumlengalenga. Kutentha kokwanira kwa injini kumafika 40%.
Silinda ya silinda imapangidwa ndi aluminiyamu alloy. Mutu wa silinda ndi aluminiyamu, koma mosiyana ndi omwe adatsogolera, ili ndi mipando ya valve-sprayed valve.
Chinthu china chodziwika bwino cha CPG ndi kukhalapo kwa laser notch pa siketi ya pistoni.
Lamba wanthawi ndi ma shaft awiri. Kuti athandizire kukonza kwake panthawi yogwira ntchito, ma hydraulic compensators adayambitsidwa mu kapangidwe kake. Jekeseni mafuta ikuchitika m'njira ziwiri - mu madoko kudya ndi masilindala (D-4S dongosolo).
Injini ya Toyota M20A-FKS ili ndi GRF (Particulate Filter) yomwe imachepetsa kwambiri kutulutsa kwa zinthu zovulaza kuchokera kuyaka kwamafuta.
Dongosolo lozizira lasinthidwa pang'ono - mpope wamba wasinthidwa ndi pampu yamagetsi. Kugwira ntchito kwa thermostat kumayendetsedwa ndi magetsi (kuchokera pa kompyuta).
Pampu yosinthira mafuta yosinthira imayikidwa mu dongosolo lopaka mafuta.
Kuti muchepetse kugwedezeka kwa injini panthawi yogwira ntchito, njira yolumikizira yokhazikika imagwiritsidwa ntchito.
Zolemba zamakono
| Engine banja | Dynamic Force Engine |
|---|---|
| Voliyumu, cm³ | 1986 |
| Mphamvu, hp | 174 |
| Makokedwe, Nm | 207 |
| Chiyerekezo cha kuponderezana | 13 |
| Cylinder chipika | aluminium |
| Cylinder mutu | aluminium |
| Chiwerengero cha masilindala | 4 |
| Cylinder awiri, mm | 80,5 |
| Pisitoni sitiroko, mm | 97,6 |
| Mavavu pa yamphamvu iliyonse | 4 (DOHC) |
| Nthawi yoyendetsa | unyolo |
| Wowongolera nthawi ya valve | Wapawiri VVT-iE |
| Kukhalapo kwa hydraulic lifters | + |
| Mafuta dongosolo | D-4S (jekeseni wosakanikirana) dongosolo lamagetsi |
| Mafuta | Petroli AI 95 |
| Kutembenuza | palibe |
| Mafuta ogwiritsidwa ntchito mu lubrication system | Ow-30 (4,2 л.) |
| CO₂ mpweya, g/km | 142-158 |
| Kuchuluka kwa poizoni | Yuro 5 |
| Resource, km | 220000 |
Kudalirika, zofooka ndi kusunga
Mphamvu yamagetsi ya M20A-FKS yakhala pamsika kwakanthawi kochepa, kotero palibe chidziwitso chodalirika chake pano. Zosintha zambiri pamapangidwe zimawonetsa kuphweka kwa ntchito. Ngakhale, apa mutha kujambula kufanana - ndikosavuta kugwiritsa ntchito, kudalirika kwambiri. Koma kufanana uku kumakhala kofananako. Mwachitsanzo, popanda kulowa mwatsatanetsatane, sikophweka kulungamitsa chochitika ngati jekeseni mafuta. Mlingo wolondola, kuchuluka kwachangu, kuwongolera kwachilengedwe kwa zinthu zoyaka moto kwapangitsa kuchepa kwa nthawi yoti mafuta asungunuke asanalowe mu silinda. Zotsatira zake - injiniyo yakhala yamphamvu kwambiri, ikugwira ntchito bwino kwambiri, koma nthawi yomweyo, kuyambira pa kutentha kwatsika kwambiri.
Mwa njira, zovuta kuyambira kutentha pang'ono ndi chimodzi mwazinthu zofooka zamainjini amakono aku Japan. Kutengera zomwe zachitika, pali chifukwa chokhulupirira kuti gawo logawa gawo la VVT-i silikhalanso node yodalirika. Izi zimatsimikiziridwa ndi zochitika zingapo pamene, pambuyo pa kuthamanga kwa makilomita 200, kugogoda kosiyanasiyana kumachitika, mwaye umapezeka muzowonjezereka.
Mwachizoloŵezi, ulalo wofooka wa injini zoyatsira mkati za ku Japan wakhala mpope wamadzi. Koma poganizira za kusinthidwa kwake ndi yamagetsi, panali chiyembekezo chowongolera mkhalidwewo.
Mapangidwe ovuta a dongosolo loperekera mafuta (kuwongolera zamagetsi, jekeseni wosakanikirana) angakhalenso malo ofooka mu injini.
Malingaliro onse omwe ali pamwambawa sanatsimikizidwebe ndi milandu yeniyeni kuchokera pakugwiritsa ntchito M20A-FKS.
Kukhalitsa. Chovala cha silinda chimatopa ndikuchiyikanso manja. Pa zitsanzo zam'mbuyomu, ntchito yotereyi idachitika bwino. Kusintha magawo ena onse ndi magawo sikovuta kwambiri. Chifukwa chake, kukonzanso kwakukulu kumatheka pagalimoto iyi.
Kutsegula
Galimoto ya M20A-FKS imatha kusinthidwa osasintha pamakina ake. Kuti muchite izi, muyenera kulumikiza gawo la pedal-box kuchokera ku DTE-systems (DTE PEDALBOX) kupita kudera lamagetsi kuti muwongolere chopondapo cha gasi. Kukhazikitsa kwachilimbikitso ndi ntchito yosavuta yomwe sifunikira kusinthidwa kwamafuta. Zokonda za ECU sizisintha.
Pa nthawi yomweyi, tisaiwale kuti chip ikukonzekera kumawonjezera mphamvu ya injini pang'ono, kuchokera 5 mpaka 8%. Zachidziwikire, ngati kwa wina ziwerengerozi ndizofunikira, njira yosinthira ndiyovomerezeka. Koma, malinga ndi ndemanga, injini salandira phindu lalikulu.
Palibe deta pamitundu ina yosinthira (mumlengalenga, kusintha pisitoni, ndi zina).
Toyota ikupanga injini ya m'badwo watsopano yomwe imakwaniritsa zofunikira zonse za ogula. Kaya zopanga zonse zomanga ndi zaukadaulo zomwe zidaphatikizidwamo zitha kukhala zotheka, nthawi yokha ndiyomwe idzanena.
