Diesel Injector Fuel Injector 0445120462 inoenderana neinjector Weichai Wp10h

Tsvagiridzo yazvino inonyanya kutarisisa pakuenzanisa njanji yekutsikirira kwejekiseni rakawanda pane Hardware hunhu hwemajekiseni emafuta, pesvedzero yekuchinja kwehuwandu hwejekiseni remafuta uye huwandu pakupisa, uye kuchinjika kwehuwandu hwejekiseni remafuta kunokonzerwa nekutsiga kwenjanji. inokonzerwa nepreinjection yepiezoelectric fuel injectors. Muchidzidzo chekuyedza, zvakaonekwa zvakare kuti pre-injection pulse wide uye kuwedzera kwenjanji kunowedzera kune simba guru pakuchinja kweiyo huru jekiseni vhoriyamu, uye frequency domain nzira inoshandiswa kuongorora simba remitoro yakasiyana pakuchinja kwe kumanikidzwa kwenjanji. Zvisinei, pane zvidzidzo zvishomanana pachirongwa chekutonga chekugadziriswa kwevhoriyamu huru yejekiseni inokonzerwa nekuchinja kwekumhanya uye kuwanda jekiseni. Tichitarisa kudzorwa kwejekiseni remafuta ekumanikidza kwakajairika njanji yedhiziri, bepa iri rinokurudzira jekiseni rehutsi hwekugadzirisa huwandu uye hune hukama hwekutonga zano zvichibva pakusiyana kwekumhanya uye kusimba kwenjanji. Zvinoenderana nekumhanya kwekuchinja, iyo huru jekiseni vhoriyamu yakagadziridzwa, uye vhoriyamu yejekiseni yaive isati yagadziriswa. Pakupedzisira, iko kurongeka kweiyo jekiseni yekudzora dhizaini dhizaini yakasimbiswa nebhenji bvunzo. Mamiriro ekushanda kweinjini yedhiziri yakaoma, maitiro ayo ekutora kazhinji ane hysteresis, uye chiyero chemafuta emhepo chinosiyana zvakanyanya. Chete nekugadzirisa iyo huru jekiseni huwandu uye jekiseni pulse hupamhi hunogona kupisa kudiwa kweinjini yedhiziri pasi pemamiriro ekushanda aripo kugutsikana. Uye zvakare, akawanda majekiseni musanganiswa pasi pemamiriro akasiyana ekushanda anokonzeresa kushanduka kwenguva pfupi mukumanikidza njanji, asi anogona kuwana akasiyana mhedzisiro yekupisa. Pakutanga uye yakaderera kumhanya, iyo jekiseni modhi ye "pre-injection + main jekiseni" inogona kunyatso kuvandudza mashandiro ekutanga uye emission kuita kweinjini yedhiziri.