ZQYM-718 Uloliwe oqhelekileyo wempompo yedizili yovavanyo lwebhentshi yokulinganisa ikhowudi yovavanyo lwebhentshi yesitofu sovavanyo

Kwiminyaka yakutshanje, ithemba lentengiso yentengiso ye-auto yaseTshayina, ngakumbi izithuthi zedizili, liye lacaca ngakumbi.Ukususela kwincinci ukuya enkulu, ukusuka kwincinci ukuya enkulu, isakhiwo esithile kunye nesikali siye saqulunqwa ngokuthe ngcembe.Ikhatshwa yinkqubo yedizili yolondolozo lweshishini nayo iye yaphuhliswa.

Ukugcinwa kwe-injector ye-fuel yingxenye ebalulekileyo yokugcinwa kwemoto, kuba umsebenzi we-fuel injector kukufaka idizili kwiincinci ze-atomized, zisasaze kwigumbi lokutsha, kwaye zenze umxube ovuthayo ovuthayo kunye nomoya, ngoko ke inaliti Imeko yobugcisa. i-oyile imisela umgangatho we-injini ye-diesel kwaye inempembelelo enkulu kwinkqubo yokutsha kunye nokusebenza kobugcisa be-injini ye-diesel.

I-diesel injector tester sisixhobo esikhethekileyo sokuvavanya ubume bobugcisa bee-injection zamafutha.Ingasetyenziselwa ukulungelelanisa kunye nokulinganisa uxinzelelo lwe-injection ye-fuel, umgangatho we-atomization, i-angle ye-injection ye-fuel kunye nokutywinwa kwevalve yeenaliti zee-dizeli ze-injector.Qinisekisa amandla alungileyo kunye noqoqosho lwe-injini ye-diesel.

Umzimba ovalelwe ngokupheleleyo womvavanyi kaloliwe oqhelekileyo wodwa kwioli kwaye kulula ukuwusula.Kwangaxeshanye, ineenzuzo zokusetyenzwa kakuhle, igobolondo le-aluminium, ilula kwaye iqinile, kwaye iyinto eyimfuneko kwaye inamandla "umncedi" wokugcinwa kwe-injector.

Isitofu se-fuel isitofu somvavanyi kaloliwe oqhelekileyo kufuneka sisetyenziswe ngokudityaniswa nesikali se-fuel injector calibrator.I-calibrator sisixhobo esikhethekileyo sokuhlola i-injector yamafutha.Iyakwazi ukujonga uxinzelelo lokuvula, ukutywinwa kunye nokumila kwe-spray ye-injector yamafutha, kwaye iyasebenza ngokubanzi.Ukudibanisa kwezi zibini zineempawu zesakhiwo esincinci kunye nokusebenza kakuhle.Iyakwazi ukubona i-injector yamafutha ngokuchanekileyo, ukulungisa ingxaki, kwaye ibuyisele ukusebenza kakuhle kwesitofu samafutha.