Yepamusoro Nyowani Diesel Injector Nozzle DLLA150P59 0433171059 0 433 171 059 Common Rail Injector Nozzle yeInjector Spare Parts

Ongororo yekuti sei jekiseni muromo wakanamira mumajekiseni. (Chikamu 1)

1 Kusimbiswa kwezvinhu zvekuedza

Kuburikidza nekuongororwa kwezvikonzero zvinogoneka zvekunamira kweiyo nozzle tsono yevharuvhu musangano, zvakasarudzwa kuita nhevedzano yekuongorora uye ongororo pane yakashata nozzle musangano. Zvinhu zvekuongorora zvakananga ndezvizvi:

1) Tarisa kufananidzwa kwemvumo yekubatanidza uye kukwana kweiyo tsono chigaro chechigaro chevhavha;

2) Dzokorora kutenderera, cylindricity, roughness, uye kuoma kwepamusoro kwevhavha yetsono mushure mekuchenesa (kubvisa pamusoro pevhu, nezvimwewo);

3) Kuchenesa (kubvisa ngura yepamusoro, nezvimwewo)

4) Dhonza vharuvhu yetsono uye nozzle, uye ita ongororo yemavara pane iyo mating pamusoro pevharuvhu yetsono uye nozzle;

5) Tumira vharafu yetsono uye nozzle ye metallographic inspection, kuyera Kusachena chiyero.

2 mhinduro dzebvunzo
2.1 Mhedzisiro yekuyerwa kwedhayamita yekunze yevhavha yetsono inokodzera nzvimbo uye dhayamita yemukati yehuputi inoratidzwa muTebhurari 1. Pakati pavo, kunyange zvikamu zvine chitambi nhamba yeHHM hazvina kuiswa uye kushanda. Kubva pachiyero che data, zvinogona kuoneka kuti mapeji akakodzera emaseti maviri ekubatanidza akakura kupfuura kukosha kwedhizaini, kutenderera kwegomba remukati revharuvhu yetsono uye muromo une nhamba yechitambi HD zvese zvinosangana nezvinodiwa zvekugadzira, uye kutenderera kwegomba remukati revharuvhu yetsono uye muromo une nhamba yechitambi HHM inodarika dhizaini Inodei. Nzvimbo yepamusoro yevharuvhu yetsono ine nhamba yesimbi yechitambi HD yakakomba, uye nzvimbo yakakodzera haigone kuongororwa. Mamiriro ezvinhu chaiwo anoratidzwa muFigure2.

Nzvimbo yakakodzera yevhavhavha yetsono ine nhamba yesimbi yesimbi HHM yakakura, ine bandwidth inenge 2mm, sezvinoratidzwa muMufananidzo 3 (nzvimbo yekubatanidza ichava yakasviba mushure mokunge vaviri vacho vadzika zvishoma, saka unogona kutarisa mamiriro akakodzera). Mukuwedzera, kona yekoni kumucheto wepamberi wevhavhavha yetsono inoyerwa, uye dhizaini inoda kona ye91 ° ± 5'. Kona yetsono yenhamba yesimbi yechisimbiso inotanga HHM i91 ° 1′, uye kona yevharuvhu yetsono yenhamba yechitambi chesimbi inotangira HD i91 ° 2′, zvese zvinosangana nezvinodiwa zvekudhirowa.