Zvikamu zvikuru zvemafuta zvine magadzirirwo akanyanya, zviri nyore kutadza kushanda, basa resisitimu yemafuta edhizirichakanaka kana chakaipa, chichakanganisa zvakananga simba nehupfumi hwenyikainjini yedhiziri, saka basa rekugadzirisa nekugadzirisa nderekuwedzera hupenyu hwebasa rezvikamu zvikuru zvehurongwa hwemafuta, kuderedza mwero wekukundikana ndicho chinhu chakakosha, ndechekuona kushanda kwakajairika kwekiyi yeinjini yedhiziri.
Kushandisa nekugadzikisa masisitimu emafuta nemazvo ndicho chinhu chikuru chinoita kuti injini yedhiziri ishande zvakanaka. Kuchena kwemafuta edhiziri ndicho chinhu chinonyanya kukosha pakushandisa nekugadzikisa masisitimu emafuta.
(1) Kushandiswa uye kugadziriswa kwetangi remafuta. Tangi remafuta rinofanira kuzadzwa nemafuta nguva nenguva, uye chivharo chefirita chechiteshi chekuisa mafuta chinofanira kucheneswa nguva nenguva. Buri remhepo rechiteshi chekuisa mafuta rinofanira kuchengetwa rakachena uye risina kuvharwa kudzivirira vacuum mutangi uye mafuta asina kukwana. Mukati metangi munofanira kucheneswa nguva dzose, uye chikamu chezasi chetangi chinofanira kuvhurwa nguva nenguva kuti tsvina nemvura ibude.
(2) Kucheneswa kwefirita yemafuta. Munguva yekushandisa injini yedhiziri, tsvina netsvina mumafuta edhiziri zvinoungana pamusoro pepakati pefirita zvodonhera pasi pemba, kana zvikasabviswa nenguva, zvinokonzeresa kuvharika kwepakati pefirita. Saka, firita yemafuta inofanira kucheneswa nguva nenguva zvichienderana nemirairo panguva yekushandisa injini yedhiziri.
(3) Kugadziriswa kwepombi yekuisa mafuta. Munguva yekushandiswa kweinjini yedhiziri, huwandu hwemafuta ekuzora mupombi yejekiseni hunofanira kuongororwa nguva nenguva zvichienderana nemirairo, uye mafuta ekuzora anofanira kutsiviwa nguva nenguva kuti ave nechokwadi chekuti mafuta acho akagadzirwa zvakanaka.
(4) Gavhuna agadziriswa nekuyedzwa kwefekitori, ane chisimbiso chemutobvu, uye haagone kuparadzaniswa zviri nyore. Gavhuna anofanira kutarisa huwandu hwemafuta ekuzora nguva nenguva uye ozadzazve kana kutsiva nenguva. Puragi yekutarisa huwandu hwemafuta (kana chikero chemafuta) inowanikwa paimba yegavhuna, uye kukwirira kwemafuta mugavhuna kunofanira kugara kuchichengetwa zvichienderana nezvinodiwa nebhuku rekushandisa.
(5) Kuongorora nekugadzirisa zvikanganiso zvemuchina wekuisa mafuta. Kana muchina wekuisa mafuta ukatadza kushanda, zvinhu zvinotevera zvinowanzoitika:
1. Utsi hwemuchina wekuburitsa mvura.
2. Simba resirinda yega yega harina kuenzana, uye kuzununguka kusingawanzoitiki kunoitika.
3. Kudzikira kwesimba.
Kuti uwane injini yemafuta isina kushanda zvakanaka, inogona kuongororwa seinotevera; Kutanga, ita kuti injini yedhiziri ishande nekukurumidza kwakaderera, wobva wamisa kupinza kweinjini yega yega yesilinda, wobva wateerera shanduko yekushanda kweinjini.injini yedhiziriKana injector yesilinda yamiswa,
Kana utsi hwemhepo husingachabudisi utsi hutema, kumhanya kweinjini yedhiziri kuchichinja zvishoma kana kusachinja, zvinoreva kuti injector yesilinda haina kunaka; Kana injini yedhiziri ichishanda asi isingagadzikane, kumhanya kwacho kunoderera zvakanyanya, uye yava kuda kumira, injector yesilinda inoshanda zvakajairika.
Majekiseni emafuta anowanikwa mu corrector. Kana zvinotevera zvikaitika, zvinoratidza kuti fuel injector haina kunaka.
① Kumanikidzwa kwejekiseni kwakaderera pane kukosha kwakataurwa.
② Oiri yekupfapfaidza haiite atomu, kuita kuti mafuta arambe achiyerera.
③ Injector ine maburi, gomba rega rega remafuta harina kuenzana, kureba kwaro hakuna kufanana.
④ Injector inodonhedza mafuta.
⑤ Buri rekupfapfaidza rakavharwa, hapana mafuta anogadzirwa kana kuti mafuta anopfapfaidzwa kuita dendritic shape. Kana matambudziko ari pamusoro apa akawanikwa, anofanira kugadziriswa kana kutsiviwa.
Nguva yekutumira: Kubvumbi-23-2024