0445120344 - 612640080022 WEICHAI BOSCH COMMON RAIL INJECTOR

I-injector isebenza kanjani

"Isitimela esivamile esinomfutho ophezulu" njengoba negama lisho, "isitimela esivamile" kanye "nomfutho ophezulu". Kukhona umfutho ophakeme ojwayelekile, futhi awuhlangene nejubane lenjini. Ingcindezi ohlelweni lomjovo kaphethiloli wenjini ye-dizili enengcindezi ephezulu ingafinyelela ku-20,000kpa. Umfutho kawoyela uyiphuzu lokuphumelela lalesi simiso. Ngaphansi komfutho onjalo kawoyela ophezulu, lonke uhlelo lungaqedela ukunikezwa kukawoyela okunembile ngezindlela ezihlukene zokujova kanye namavolumu kawoyela omjovo ngaphansi kwemiyalo yemojula yokulawula ye-elekthronikhi.
Lapho uphethiloli wengcindezi ephezulu ulethwa kumjovo kaphethiloli ngesitimela esivamile, ekugcineni ungajova udizili kusilinda ngenani elinembe kakhulu futhi ngesikhathi esinembile ngaphansi kokulawulwa kwalesi silawuli se-electronic esiphezulu. Ngakho-ke, ngokungafani nenjini yendabuko kadizili ejova uphethiloli kanye kuphela phakathi nawo wonke umjikelezo we-stroke, injini kadizili ngaphansi kobuchwepheshe besitimela obuvamile obunomfutho ophezulu ingafinyelela izikhathi ezingaba yisishiyagalombili kusukela ekuqaleni kuze kube sekupheleni. Le nqubo iqala ngenani elincane kakhulu lomjovo wangaphambi kokuqala, kancane kancane inyusa inani likaphethiloli ojovwe futhi isheshisa isivinini somjovo njengoba iphistoni licindezela kancane kancane ingxube ekwisilinda ibe ivolumu encane, kuze kube yilapho umjovo omkhulu uqalwa ekugcineni. , futhi kuyaqedwa Inqubo yonke yokufafaza ngaphambi kokushaywa komsebenzi. Wonke lawa mafutha e-diesel ane-athomu futhi afuthwe ezindaweni eziningi ngama-injection kaphethiloli. Ukukufingqa ngomusho owodwa, kwenza inqubo yokujova uphethiloli ibe nzima, kodwa ifinyelela izinga eliphezulu kakhulu lokuvutha kukaphethiloli futhi ikhiphe amandla aqukethwe kuwo wonke amaconsi kawoyela. Ngakolunye uhlangothi, ukusebenza kahle okuphezulu komlilo kusho amazinga aphezulu wokukhipha umoya. Futhi lesi simiso sesitimela esivamile singaphinde sikhiqize umsindo omncane kunezinjini ezivamile zikadizili. Ngoba indlela yokunikeza uphethiloli yomjovo wamaphuzu amaningi inciphisa umthombo wokudlidliza okuningi. Ngaphezu kwalokho, ukudlidliza okuqhume kanye kuphela phakathi ne-stroke yokusebenza nakho kwaphulwa ukudlidliza okuncane kokusha okuningi kwesinyathelo ngesinyathelo.