I-injector ye-Diesel Fuel Injector 0445120292 Bosch Fo Yuchai Yc4e Yc6j EU4 Injini

Ngophuhliso oluqhubekayo lwenqanaba lokukhutshwa kongcoliseko lwe-injini, uninzi lweenjini zedizili okwangoku zisebenzisa inkqubo ye-oyile ephezulu yoxinzelelo oluphezulu, inqanaba loxinzelelo lwenkqubo ukusuka kwi-1600bar ukuya kwi-2500bar, isitofu esilawulwa nge-elektroniki yeyona ndawo ingundoqo kuyo yonke i-elektroniki. inkqubo yamafutha kaloliwe alawulwayo ngoxinzelelo oluphezulu, ubunzima bokuqhuba nokuntsonkotha yeyona inkulu. I-ECU iqhuba ivalve ye-solenoid ye-injector ukuze ivuleke ngesantya esiphezulu. Ubungakanani benaliti yamafutha buxhomekeke kumandla-ngexesha levalve ye-solenoid, uxinzelelo lwenaliti, ububanzi bombhobho kunye nezinye izinto. Ngenxa yokuba isitofu sikaloliwe esiqhelekileyo soxinzelelo oluphezulu siphendula ngokukhawuleza, inaliti eninzi iye yaba yenye yeempawu ezinkulu zoxinzelelo oluphezulu lwenkqubo yesibaso sikaloliwe esiqhelekileyo.

Ivalve ye-solenoid ye-Fuel injector yeyona nto iphambili yenkqubo yokulawula umbane we-diesel, amandla ayo ombane kunye nokukwazi ukuphendula ngokukhawuleza kuchaphazela ngokuthe ngqo uxinzelelo kunye nokuchaneka kwenaliti.

Amandla ombane omileyo wevalve ye-solenoid ichatshazelwa ikakhulu kukuqhuba kwangoku, ukucocwa kokusebenza, ukujika kweekhoyili, izinto ezingundoqo zemagneti, indawo yepali yemagnethi ngaphakathi nangaphandle kombane wombane, ubukhulu bengalo kunye nezinye izinto. Iiparamitha zokuqhuba ezimelelwe ngokuqhuba ngoku, iiparamitha zendibano ezimelwe yi-gap yomoya esebenzayo kunye ne-dap gap, kunye neeparitha zesakhiwo ezimele ukujika kweekhoyili ziyimilinganiselo ephambili echaphazela amandla ombane we-valve ye-solenoid.

Xa umsinga wokuqhuba ungaphantsi kwe-4A, ukungafuni kwevalve ye-solenoid iyonke kuncinci, izixhobo ezithambileyo zemagneti azikho lula ukwenzeka isenzeko samagnetic saturation, ukuqhuba kwangoku kuba yeyona nto iphambili echaphazela utshintsho lwamandla ombane. Xa umsinga wokuqhuba ungaphezulu kwe-4A, nangona ukunyuka kwe-flux iyonke yeyona nto iphambili yokwanda kwamandla e-electromagnetic, ukonyuka kokuthandabuza ngokupheleleyo kwevalve ye-solenoid kwenza ukwehla kwamandla ombane kunyuke kancinci, nto leyo ekhokelela. ukuhla kwamandla ombane wevalve yesolenoid.