Diesel Injector Fuel Injector 0445120348 Bosch for Perkins injini Nozzle 371-3974 3713974

Ukubonakaliswa okuphambili kokusebenza kakubi kwe-injector

1. Ayikwazanga ukufaka isibaso

Ukungakwazi ukutofa isibaso kuthetha ukuba i-diesel fuel ayikwazi ukutofwa kwicylinder ngokusebenzisa i-injector. Ngokubanzi, kuxhomekeke ikakhulu ekubeni isibini sevalve yenaliti siyasebenza okanye hayi. Le meko ikakhulu ngenxa yokuba ivalve yenaliti ixinge okanye intwasahlobo ingaphumeleli kwaye iqhekeke. Esona sizathu sibambekayo sevalve yenaliti kukuba umgangatho we-oyile ye-diesel awukho kumgangatho, kwaye umxholo wokufuma okanye izinto ezine-asidi ungaphezulu komgangatho, obangela ukuba ivalve yenaliti idle; okanye i-injini ye-diesel ayisebenzi kakuhle, kwaye iidiphozithi zekhabhoni zivela kwindawo yokukhwelana kwivalve yenaliti, ebangela ukunamathela kunye nokubambene. Ngethuba lomsebenzi wexesha elide le-fuel injector, intwasahlobo igxininiswe ngokuqhubekayo, ngokukodwa kumatshini okhawulezayo, i-frequency iphezulu kakhulu. Ngokwandiswa kwexesha lokusetyenziswa okanye ukusebenza phantsi kweemeko ezingaqhelekanga, impembelelo yombhobho we-bullet iya kuqiniswa, kwaye ekugqibeleni Isakhiwo sensimbi sitshintsha, okubangelwa ukuphuka kwentwasahlobo, kwaye i-fuel injector ayikwazi ukufaka i-fuel.

2.Ukuvuza

Ukuba kukuvuza kwangaphakathi kwe-injector, ihlala ihamba kunye nokuhla koxinzelelo lwe-injection ye-fuel okanye ukongezwa kwexesha le-injection ye-fuel, echaphazela kakhulu umgangatho we-atomization kunye nefuthe lokutsha. Esona sizathu siphambili kukunxitywa komphezulu wesikhokelo kumngxuma wevalve yesikhombisi. Ukuba kukuvuza kwangaphandle, ikakhulu kubhekiselele ekuvuzeni okusuka ngaphakathi kwesitofu samafutha ukuya kumphandle wenkqubo yamafutha. Ihlala ibonisa ukuba kukho ingxaki kunye nomngxuma odibeneyo phakathi kwe-injector yamafutha kunye nentloko ye-cylinder. Ukuba kukho idiphozithi yekhabhoni enzulu kumngxuma odibeneyo, umsesane wokutywina wobhedu ongalinganiyo, i-gasket Ubukhulu beshiti obungafanelanga, okanye ukusetyenziswa kwebhodi ye-asbestos okanye ezinye iigaskets eziphathekayo kuya kubangela ukutywinwa okungahambi kakuhle, okukhokelela ekuvuzeni kwangaphandle kwesitofu.