I-Diesel Injection Nozzle DLLA156SM138A 105025-1380 yezahlulo zesitofu seNkqubo yokuTofwa

Ukuqhaqha kunye nokuHlolwa kweNtloko ye-Injector kunye neZakhono zokuSila zokuLungisa i-Needle Valve Coupling (icandelo 2)

Ngokulungiswa kwendibano yevalvu yenaliti yenaliti yamafutha kunye nokuqaliswa kwezixhobo ezithile ezikhethekileyo kunye neendlela zokusetyenziswa, abasebenzi bolawulo banokwenza kwangexesha kwaye ngokuchanekileyo ulondolozo lwexeshana emva kokuba indibano yevaluli yenaliti yenaliti yafunyaniswa inempazamo ngexesha lomsebenzi, ifezekisa kabini. isiphumo ngesiqingatha somzamo wokuqinisekisa ukusebenza okuqhelekileyo kwesixhobo.

Apha sigxila kuphela kwinkqubo yokulungiswa kunye nokugcinwa kwesibini sevalve yesitofu senaliti.

1 Ukuchithwa kunye nokuhlolwa kwenkqubo ye-injector valve ye-injector

1.1 Ukucoca

Gxila indibano yevalvu yenaliti ukuba ilungiswe kwi-oyile ye-diesel ekhanyayo iiyure ezininzi, emva koko uyikhuphe, kwaye uhlambe umphezulu ngocingo oluncinci lobhedu ukususa umhlwa, i-oyile kunye ne-carbon deposits.

1.2 Sebenzisa isixhobo esikhethekileyo ukugrumba umngxuma ongaphezulu we-injector. Sebenzisa ucingo lwentsimbi olunobubanzi obuyi-1.5mm ukucola umphetho (jonga uMzobo 1) ukucima zonke iidiphozithi zekhabhoni kunye nokungcola okungaphakathi komngxuma ongenela oyile womzimba wevalve yenaliti.

Sila isixhobo sokuphinda simile ngendlela efanayo negumbi le-oyile kumzimba wevalve yenaliti (jonga uMfanekiso 2), kwaye ususe zonke iidiphozithi zekhabhoni kunye nobumdaka obukwigumbi lokugcina ioyile. Ukuba ivalve yenaliti kunye nomzimba wevalve yenaliti zixingekile, sebenzisa isixhobo esikhethekileyo sokususa ukususa ivalve yenaliti ebambekayo (Umfanekiso 3).

Musa ukusebenzisa iipliers ukutsala ivalve yenaliti, okanye ubambe umqheba wevalve yenaliti kwivise ukuze unkqonkqoze, ukuthintela ukuba ezinye iivalve yenaliti zingakrazuki ngenxa yokugoba nokuwisa umqheba wevalve yenaliti. Kwivalve yenaliti ekungelula ukuyiqhaqha ngezixhobo ezikhethekileyo, inokufakwa kwi-oyile ye-injini kwaye ifudunyezwe ukuya kuthi ga kwi-150 ° C, kwaye emva koko ikhutshwe kwaye ihlakazwe ngelixa ishushu.