Diesel Injector Fuel Injector 0445120371 Bosch yeCaterpillar excavator Perkins injini

General misimboti yekugadzira nozzle

Iyo yakanakisa organic inofananidzwa neoiri (mafuta), gasi (mhepo) uye kamuri (combustor) ndiyo kiyi yekuvandudza dizeli injini yekupisa maitiro uye p yakakwirira tekinoroji uye yehupfumi index, inovawo imwe yezvinyorwa zvekutsvaga zvevashandi veinjini yedhiziri. Kuti uwane zvinangwa zviri pamusoro, maererano nejekiseni system, tichitarisa mamiriro chaiwo uye akajairika mamiriro ekushanda einjini yedhiziri, mukuwedzera pakusarudzwa kwenhamba yakakodzera yemaburi ejekiseni uye aperture, iyo cone Angle pakati pe maburi ejekiseni, kugoverwa kwejekiseni mukamuri rinopisa uye nzvimbo yekudonhedza pamadziro ekamuri (kusanganisira kugovera kwavo ndege uye kureba pamadziro ekamuri yekupisa> yakakoshawo. inotemerwa zvichienderana nehukuru uye chimiro chekamuri yekupisa uye kumisa kwayo muhumburumbira pamwe negwara uye kusimba kwe eddy ikozvino kufamba.

Yakananga jekiseni yakakwira-kumhanya injini dzedhiziri, dhayamita yevhavhavha yekupinda kazhinji yakakura kupfuura vharafu yekupedza, pamwe chete necylinder musoro kugadzira process uye valve mechanism uye matambudziko ekuisa jekiseni remafuta, jekiseni remafuta rinowanzo daro kure nepakati mutsara we. iyo silinda, uye inoiswa pane imwe Angle ine yepakati mutsara wecylinder. Panguva imwecheteyo, nzvimbo yekamuri yekupisa iri pamusoro pepiston haifaniri kungofunga nezvekugadzirisa kwejekiseni, asiwo funga nezvepakati pekufamba kwekutenderera kwemhepo inoyerera mucylinder, asiwo kudzivirira piston kumusoro kubva pakutakura kusagadzikana kwekupisa kwekupisa nekuda kwekugadziriswa kwekamuri yekupisa uye kupisa kwenzvimbo nekupisa kwecylinder wall oil nezvimwe zvinhu uye kusarudzwa kwakanaka.