Diesel Injector Fuel Injector 0445120394 inoenderana neBosch injector FAW Xichai 6DM2

KuChina, Tianjin University yakabudirirawo kugadzira DD5881 yemagetsi inoburitsa gomba rekuumba muchina chishandiso. Muchina wemuchina unoshandisa zvizere musimboti wekuburitsa magetsi, uye unogona kugadzirisa akasiyana maumbirwo (senge square hole, oval gomba), iyo inobatsira zvikuru pakudzidza kwedhiziri nozzle spray maitiro.

Muchidimbu, nekunzwisisa kunoramba kuripo kweEDM, kushandiswa kwayo mumunda wemafuta pombi nozzle ichave yakawanda uye yakawanda.

Injector yemafuta injector chaiyo ine yakakwira kwazvo machining precision, inoda kutariswa nekugadziriswa nguva nenguva mukushandiswa. Nzira chaiyo yekutarisa uye kugadzirisa jekiseni remafuta ndeiyi:

Kutanga, tarisa uye gadzirisa ne injector calibrator

(1) Tarisa uye gadzirisa kudzvanywa kwejekiseni

Isai jekiseni pane calibrator, uye dzvanya mubato wepombi wemafuta zvakaenzana uye zvishoma nezvishoma. Kana jekiseni ratanga kupfapfaidza oiri, tarisa kuti kuverenga kuri pachiyero chekumanikidza kunoenderana here neiyo yakatemerwa jekiseni pressure value. Kana zvisina kudaro, gadzirisa. Screw in the pressure regulating screw, mafuta jekiseni pressure inowedzera; Sveta iyo yekumanikidza inodzora screw, iyo jekiseni pressure inoderedzwa. Simbisa lock nut mushure mekugadzirisa.

(2) Pfapfaidza kuongororwa kwemhando

Muedzo mukuru ndewekuti jekiseni rinogona kupfapfaidza mafuta edhiziri mumhute yakanaka uye yakafanana pasi pekumanikidzwa kwakataurwa. Kuongorora kunoitwawo pane injector calibrator. Dzvanya chibatiso chemafuta epombi pamwero we80 ~ 100 nguva paminiti kuti uone kana jekiseni remafuta bundle rakajairika. Iyo atomization mhando inofanirwa kuzadzisa zvinotevera zvinodiwa:

①Tsvimbo yemafuta iri mumhute yakanaka, isina madonhwe anooneka emafuta.

②hapana kutsauka, kuparadzira.

③Mafuta ari munyoro uye anokurumidza.