New Common Rail Injector Nozzle 0433171831 & Dlla146p1339 for Injector 0445120030 & 0445120218

1. 1.Pesvedzero yeinjector inoshanda paramita pane yekuisa chisimbiso maitiro:

Zvinhu zvakadai sekushanduka kwemvura kudzvinyirirwa pasi pekumanikidzwa kwepamusoro uye torque inosimbisa kana jekiseni yaiswa ichakonzera eccentricity uye kurerekera kwevhavha yetsono panguva yekukodzera, izvo zvinokanganisa kushanda kweiyo tsono valve ungano.Nekuda kwechiyero chekugadzirisa, chimiro uye kushivirira kwechinzvimbo zvinowoneka pamusoro peiyo tsono yevharuvhu musangano panguva yekugadzirisa.Ivhavha yetsono inogara ichidzokorora panguva yekushanda kwejekiti yemafuta.Izvi zvinhu zvinoita kuti vharafu yetsono ive nekakurerekera kadiki kune mukati megomba remuviri wetsono.

1. Tembiricha munda uye deformation yetsono valve coupling:

Iyo yakakwira mafuta kudzvanywa mugomba pakati peiyo tsono yekubatanidza vharafu inokonzeresa deformation yeastic yeiyo tsono yekubatanidza zvikamu.Panguva imwecheteyo, nekuda kwegomba diki rakakodzera, iyo fluid ine yakasimba viscous mhedzisiro, tembiricha yemvura inokwira, uye mvura-yakasimba kupisa kupisa kunokonzera kuti tsono vheji yekubatanidza zvikamu kuti thermally deform.Iyo elastic deformation inoita kuti vharafu yetsono iite diki, muviri wetsono wevharuvhu uwedzere kukura, uye firimu remafuta riri mugomba rinowedzera.Iko kupisa kwemafuta kunoita kuti kuwedzera kwekunze kwevhavhavha yetsono kuve kukuru, kuwedzera kwemafuta evhavhavhavha yemuviri padivi penzira yeradial kunoita kuti gaka rive diki, uye kuwedzera kwemafuta pamwe nearc kureba nzira kunoita kuti gaka rikure, kana iyo yekupedzisira yakakura kupfuura. iyo yekare, iyo firimu yemafuta mugomba ichava yakakura, kana zvisina kudaro firimu yemafuta mugomba ichaderera .