Mafuta emafuta anoshanda sei mumotokari yemazuva ano?

Mota dzakashanduka zvinoshamisa mumakore gumi apfuura, uye dambudziko guru rakagadziriswa nevagadziri nekufambira mberi uku rine chekuita nehuwandu hwemafuta anoshandiswa neinjini. Nekuda kweizvozvo, masisitimu emafuta emotokari dzemazuva ano anogona kunge akaomarara. Sezvineiwo, nzira dzakaoma kwazvo kuchengetedza mafuta mumotokari dzinosanganisira kuronga ECU. Panyama, pasi pehodhi dzemotokari dzemazuva ano, unogona kuwana zvishoma zvirongwa zvehuni system.

inotanga nepombi

Tangi yepeturu yemota ine basa rekuchengetedza iyo yakawanda gasi muhuturu system. Iri tangi rinogona kuzadzwa kubva kunze kuburikidza nekaburi kadiki kanovharwa nekapu yegesi kana isiri kushandiswa. Gasi rinobva rapfuura nematanho akati wandei risati rasvika painjini:

• Kutanga, gasi rinopinda pombi yemafuta. Pombi yemafuta ndiyo inopomba mafuta kubva mutangi regesi. Dzimwe mota dzine mapombi emafuta akawanda (kana matangi egasi akawanda), asi system yacho ichiri kushanda. Chakanakira kuve nemapombi akawanda ndechekuti mafuta haagone kutsvedza kubva kune imwe mugumo wetangi kuenda kune imwe kana uchitendeuka kana kutyaira uchidzika nemateru uye kusiya mapombi emafuta akaoma. Inenge pombi imwe chete ichapihwa mafuta panguva ipi zvayo.

• Pombi inoendesa peturu kune mitsara yemafuta. Mota zhinji dzine mitsara yemafuta esimbi yakaoma inotungamirira mafuta kubva mutangi kuenda kunjini. Dzinomhanya nemativi emota kwadzisingazonyanyi kuratidzwa kune zvinhu uye dzisinganyanyi kupisa kubva kune exhaust kana zvimwe zvinhu.

• Isati yapinda mujini, gasi rinofanira kupfuura mafuta firita. Sefa yemafuta inobvisa chero tsvina kana marara kubva papeturu isati yapinda mujini. Iri inhanho yakakosha uye sefa yakachena yemafuta ndiyo kiyi yeinjini refu uye yakachena.

• Pakupedzisira, gasi rinosvika injini. Asi inopinda sei mukamuri rinopisa?

Izvo zvinoshamisa zvejekiseni remafuta

Kwemakore akawanda ezana remakore rechi20, macarburetor akatora peturu ndokuisanganisa nehuwandu hwemhepo kuti upise mukamuri rinopisa. Iyo carburetor inovimba nekusveta kudzvanywa kunogadzirwa neinjini pachayo kukwevera mumhepo. Iyi mhepo inotakura mafuta nayo, iyo inowanikwawo mu carburetor. Iyi dhizaini iri nyore inoshanda chaizvo, asi inotambura kana injini inodiwa ichisiyana pamaRPM akasiyana. Nekuti iyo throttle inosarudza kuti yakawanda sei mweya / mafuta musanganiswa iyo carburetor inobvumira kupinda muinjini, mafuta anounzwa nenzira yakatsetseka, ine yakawanda throttle yakaenzana nemafuta akawanda. Semuenzaniso, kana injini inoda 30% mamwe mafuta pa5,000 rpm kupfuura pa 4,000 rpm, zvichange zvakaoma kuti carburetor irambe ichishanda zvakanaka.

Mafuta ejekiseni masisitimu

Kugadzirisa dambudziko iri, jekiseni remafuta rakagadzirwa. Panzvimbo yekubvumidza injini kukwevera gasi pakumanikidza kwayo yoga, jekiseni remafuta emagetsi rinoshandisa chibatiso chemafuta kuti chichengetedze chisingaperi chinopisa chinopa mafuta kumajekiseni emafuta, anopfapfaidza mhute yegasi mumakamuri ekupisa. Kune imwechete point fuel jekiseni masisitimu anopinza peturu mukati memuviri we throttle wakasanganiswa nemhepo. Uyu musanganiswa wemafuta emhepo anobva ayerera achienda kumakamuri ese anopisa sezvinodiwa. Majekiseni emafuta akananga (anonziwo majekiseni emafuta echiteshi) ane majekiseni anoendesa mafuta akananga kumakamuri anopisa uye ane jekiseni rimwechete pa silinda.

Mechanical mafuta jekiseni

Sezvinoita mawachi emumaoko, jekiseni remafuta rinogona kunge riri remagetsi kana remuchina. Mechanical jekiseni remafuta parizvino harina kufarirwa zvakanyanya sezvo richida kuchengetedzwa kwakawanda uye rinotora nguva yakareba kuti riite kune chaiyo application. Mechanical mafuta jekiseni rinoshanda nemuchina kuyera huwandu hwemhepo inopinda muinjini uye huwandu hwemafuta anopinda mumajekiseni. Izvi zvinoita kuti kuenzanisa kuve kwakaoma.

Magetsi jekiseni jekiseni

Jekiseni remagetsi remafuta rinogona kurongwa kuti rishande zvakanyanya kune imwe nzira, senge kudhonza kana kudhonza mujaho, uye kugadzirisa kwemagetsi uku kunotora nguva shoma pane jekiseni rehutsi uye haidi kudzokororwa senge carbureted system.

Pakupedzisira, mafuta emotokari yemazuva ano anodzorwa neECU, kufanana nevamwe vakawanda. Nekudaro, izvi hazvina kushata, sezvo matambudziko einjini uye mamwe matambudziko anogona kugadziriswa mune dzimwe nguva nesoftware update. Uye zvakare, kutonga kwemagetsi kunobvumira mechanics kuwana nyore uye nguva dzose kuwana data kubva kunjini. Jekiseni remagetsi remafuta rinopa vatengi zviri nani kushandisa mafuta uye kuita kwakawanda kunoenderana.