1.Univen mafuta anopa anokonzerwa nekushomeka kwemuchina: Mushure mekushandisa kwenguva refu, nekuda kwekuregedza kana maburi akakurisa mukutyaira kwekubatanidza kwepombi yejekiseni remafuta, giya rekutyaira rakapfekwa uye kudzoka kwemashure kunowedzera, izvo zvinokanganisawo kufanana kwe kugoverwa kwemafuta kwesirinda yega yega. Kunze kwezvo, kuvhuvhuta kweepombi-yemafuta epombi maficha nekuda kwekuzungunuka kazhinji kana kusasimba kwakaringana, uye simba rakanyanyisa kumanikidza kunogona kukonzera simbi yekubatana kudonha nekuvhara mapaipi emafuta, ayo anozokonzeresa kuenzana kwemafuta mune imwe humburumbira. Kunze kwezvo, pakati pemapombi ejekiseni emafuta uye matsime egavhuna, matsime ekudhirowa ndiwo ane simba rakasimba, deformation yakakura, uye yakanyanya kushanda frequency. Saka kupaza kwayo frequency kwakakwira zvakare. Iyo yakareruka mafuta jekiseni vhoriyamu yakaderedzwa, iyo yekupinza jekiseni vhoriyamu yeiri yega humbwe haina kuenzana, iyo yekupinza jekiseni nguva yenguva yeimwe humburumbira iri kunze kwekushivirira, uye iyo yekupinza jekiseni nguva inotanga kunonoka; mafuta anorema anowanikwa pakati nepakati kana kutotadza kuapa.

2.Univen mafuta anowanikwa panguva yekugadzirisa debugging: Kana pombi yejekiseni yemafuta ichinge yabviswa pabhenji rekuyedza, kusaenzana kwemafuta eiri yega humbwe pane yakatarwa kumhanya kunofanirwa kuve 3%.

3.Musiyano uripo pakati pekugadzirisa mamiriro ezvinhu uye nemashandisirwo ezvinhu: iyo pombi yejekiseni remafuta yakadonhedzwa pabhenji rekuyedza mukati tembiricha yemukati, nepo kushandiswa kwakamisikidzwa kuchishandiswa kana humbwa hwakamanikidzwa, tembiricha iri musirinda inosvika 500 ～ 700 ℃, uye kumanikidza kuri 3 ～ 5MPa. , Iwo maviri akatosiyana. Kana locomotive iri kushanda, tembiricha yepombi yekupinza mafuta uye injector yemafuta inosvika panosvika 90 ° C, zvinozokonzeresa kuti viscosity yedhiziri iderere. Naizvozvo, kuvuza kwemukati kweplunger uye gungano revhavha retsono rinowedzera, uye huwandu hwekudzoka kwemafuta hwakawanda kupfuura panguva yekubvisa. Zvinoenderana nechiyero, iro chairo huwandu hwemafuta hwakabaiwa musilinda nepombi yekuisira mafuta inongova ne80% yebhenji rekuyedza rekubvisa vhoriyamu. Kunyangwe ivo vashandi vepombi yekukonzeresa pombi vachiona chinhu ichi, hazvigoneke kuti unyatsoibata. Kunze kwezvo, nekuda kwemusiyano muhuremu hwekupfeka kana mweya-kuomarara kwesilinda liner piston uye vharuvhu mashini, tembiricha uye kumanikidza kwega kwega humbwe mushure mekumanikidza kuchave kwakasiyana. Kunyangwe kana iyo pombi yejekiseni yemafuta yave yabviswa pabhenji rekuyedza, kugoverwa kwemafuta kweimwe humburumbira hakuzove nekuenzana mushure mekumisikidzwa.