Injini ye-Mitsubishi 3B20

Injini yezimoto iMitsubishi 3B20 yandise umndeni wezinjini ezingamasilinda amathathu ezikhiqizwe ezimotweni ze-alloy steel kei.

Kulo modeli we-injini, kusetshenziswe ubuchwepheshe obuningi obusha, okwenza kube nokwenzeka, ngenkathi kunciphisa ubukhulu beyunithi, ukwandisa amandla ayo nezinye izinkomba zobuchwepheshe.

Mayelana nomlando wokuzalwa kwenjini

Injini yokuqala enjalo yakhiqizwa ngo-2005 yinkampani yaseJapane iMizushima eKurashiki, e-Okayama Prefecture.

Inguqulo yokuqala yenjini yenziwa ngaphambili - ngo-2003. Kungaleso sikhathi lapho kwaqala ukusetshenziswa iSmart Idling system (smart idling) ecisha injini uma imoto imile. Injini iqalwa kabusha kungakapheli isekhondi elingu-0,2.

Ngalolu hlobo lwenjini, inkampani ifakazele ukuthi kungenzeka ukufeza ukusetshenziswa kukaphethiloli okungu-3-litre (noma kancane ngaphezulu).

Ukuze uqhathanise: abanduleli bokuqala Mitsubishi 3B20 iyunithi, izinjini izimoto ezincane kusetshenziswe uphethiloli izikhathi 2-2,5 ngaphezulu.

Iyini imoto kaKei? Indawo yenjini emotweni

Injini ekuqaleni yayihloselwe izimoto ezincane zesabelomali zekilasi lezimoto ze-Kei, okwakuhlelwe ukuthi zikhishwe ngonyaka olandelayo, ngo-2006.

I-Kei-cars, noma i-keijidosha, izimoto ezilula. Ngicela ungaphambanisi nezimoto. Okungukuthi, okuncane, ukukhanya. Babedinga injini elula. Ngakho-ke, abakhiqizi baye banciphisa ubukhulu bayo (ubude buyi-191 mm, ubude - 286 mm).

I-cylinder block nekhanda zenziwe nge-aluminium, okwenze ukuthi isisindo saso sinciphe ngo-3% uma kuqhathaniswa neyandulelayo, injini ye-Mitsubishi 8G20. Injini engu-3B20 idonsa ngamasondo angemuva, isisindo sayo singama-67 kg.

Idivayisi ye-Mitsubishi 3B20 injini

Ibhulokhi yesilinda somugqa owodwa kanye nekhanda lesilinda (ikhanda le-cylinder) kulo mugqa we-ICE zenziwe ngama-alloys e-aluminium. Indlela yokusabalalisa igesi, efakwe ama-camshaft amabili namavalvu angu-12 (4 kusilinda ngasinye) itholakala ekhanda le-BC.

Ukushintsha kwesigaba kusebenzisa ubuchwepheshe be-MIVEC. Isifinyezo simelela i-Mitsubishi Innovative Valve Electronic Control system, ehumushela olimini lwesiRashiya cishe ngale ndlela elandelayo: isistimu yokulawula ye-elekthronikhi yokubeka isikhathi (ukuxhumana) komshini wamavalvu kusetshenziswa ubuchwepheshe be-Mitsubishi obusha. Ubuchwepheshe be-MIVEC ngesivinini esiphansi:

• Khulisa ukuzinza kokuvutha ngokunciphisa ukujikeleza kabusha kwegesi ephumayo yangaphakathi;
• Iqinisa ukuvutha ngokusebenzisa isifutho esisheshayo;
• Inciphisa ukungqubuzana ngokusebenzisa i-low valve lift.

Ngakho-ke, ngesivinini esiphansi, umehluko ekuvuleni kwe-valve ulawula futhi wenza ukushiswa kwengxube kungashintshi, kwandisa umzuzu wamandla.

Ngesivinini esikhulu, injini ithola ithuba lokuphefumula ngokugcwele, ngenxa yesikhathi esandayo nokuphakama kwe-valve lift. Ukufakwa kwengxube ye-fuel-air kanye ne-exhaust gases kuyanda. Umjovo wamafutha ulawulwa yi-electronic ECI-MULTI system.

Ngokuvamile, zonke lezi zici zithinta ukwanda kwamandla, ukunciphisa ukusetshenziswa kukaphethiloli nokunciphisa ukukhishwa kwezinto ezinobuthi emkhathini.

Технические характеристики

Injini itholakala ngezinguqulo ezi-2: i-atmospheric kanye ne-turbocharged. Inzuzo enkulu ye-Mitsubishi 3B20 injini umnotho wayo.

Amapharamitha	Umkhathi	i-turbocharged
Ivolumu ye-ICE	659 nxa. cm noma 0,66 amalitha
Umkhawulo wamandla	38 kW (52 hp) ku-7000 rpm	42 kW (57 hp) -48 kW (65 hp) ku-6000 rpm
I-torque enkulu	57 Nm ngo-4000 ngomzuzu	85 -95 Nm at 3000 rpm
Ukusetshenziswa komoya	3,9-5,4l	3,8-5,6 l
Ububanzi besilinda	654,4 mm
Ishaja enkulu	No	I-Turbine
Uhlobo lukaphethiloli	Uphethiloli AI-92, AI-95
Численность клапанов на цилиндр	4
ukuphakama kwe-stroke	65,4 mm
Ukukhishwa kwe-CO 2	90-114 g / km	100-114 g / km
Isilinganiso sokucindezela	10,9-12	9
Uhlobo lwe-ICE	Emgqeni, 3-isilinda

Injini ye-3B20 ifakwe kulezi zinhlobo zezimoto ezilandelayo ezinohlobo lomzimba we-hatchback:

• Mitsubishi ek Custom
• I-Mitsubishi eK Space
• I-Mitsubishi eK-Wagon
• Mitsubishi i

Ngokusho kolwazi olulandelayo ekukhunjweni komnikazi wemoto ye-aiki kei (Mitsubishi i), injini ithatha kalula isivinini esingama-12 km / h ngemizuzwana engu-80, futhi kuthatha enye imizuzwana engu-10 ukufinyelela "i-weave". Ngokuba ijubane lomuzi lanele. Ubukhulu obuncane bemoto bukuvumela ukuthi wakhe "checkerboard" kabusha, unamathele esiminyaminyeni sezimoto, okuyinto ebaluleke kakhulu emigwaqweni yedolobha.

Omunye umnikazi wemoto ye-turbo-powered kei uphawula nokuthi imoto ehlangene enenjini ye-Mitsubishi 3B20 iyindlela engcono kakhulu yomgwaqo wedolobha. Ubika ukuthi ukusetshenziswa kukaphethiloli edolobheni kungama-6-6,5 amalitha, emgwaqeni omkhulu - 4-4,5 amalitha.