Ikhwalithi Ephakeme I-Valve Yokulawula Umzila Wesitimela Setha Umhlangano F00RJ01533 we-Diesel Injector 0445120063

Indlela yokuhlola yokuhlanganisa inaliti yomjovo
(1) Ukuhlolwa kokuqina kwentamo.Sebenzisa uwoyela oxubile noma uwoyela wedizili okhanyayo ongu-20#, bese usebenzisa indlela yokucindezela ukuze wenze ebhentshini elikhethekile lokuhlola.Ngesikhathi sokuhlolwa, sebenzisa iphampu yesandla ukuze uphakamise ukucindezela ku-23 ~ 24 MPa futhi ulinganise isikhathi sokucindezela ukwehla kusuka ku-20 MPa kuya ku-18 MPa.Imiphumela yokuhlolwa nemikhiqizo ejwayelekile Ukuze uqhathanise, kufanele ibe phakathi kobubanzi obudingekayo.2) Ukuhlolwa kokuvala isihlalo.Sebenzisa u-20# uwoyela we-diesel okhanyayo ebhentshini lokuhlola eline-accumulator yokucindezela, qala ngokulungisa ukucindezela komjovo kaphethiloli kungcindezi eshiwo engu-12.5 MPa, bese ukhuphula umfutho kawoyela ngo-0.1 MPa njalo ngama-3 ~ 5 ngokulinganayo kuze kuqale umjovo kaphethiloli., ukuze ubuke ikhwalithi yokuvala, ukuvuza kukawoyela okuncane kuvunyelwe, futhi ububanzi bokuvuza kwamafutha abukho ngaphezu kuka-5mm (indawo yokuhlala ayigayi) noma ububanzi bungu-3mm (indawo yokuhlala igaya omunye nomunye. ).Kodwa hhayi esimweni esiyindilinga esiyindilinga.
(3) Ukuhlolwa kwesifutho.Sebenzisa u-20# uwoyela wedizili okhanyayo ebhentshini lokuhlola, lungisa umfutho womjovo kaphethiloli ube ngu-12.5 MPa, bese uhlola isifutho ngokujova izikhathi ezingama-40 ~ 80 ngomzuzu.Izinga lokufutha kufanele lihlangabezane nalezi zidingo ezilandelayo: D. Uphethiloli ofuthwe kufanele ube ne-atomu.Akufanele kube khona izinhlayiya zikawoyela ochaphazayo kanye nokungalingani kwendawo kogqinsi okungabonwa ngamehlo enyama.2. Ukuqala nokuphela komjovo kufanele kube sobala futhi umsindo kufanele ube mnandi.3 Ngaphambi kokuba umjovo uqale nangemva kokuphela komjovo, akukho ukuvuza kwamafutha okuvunyelwe emgodini womjovo, kodwa umswakama uyavunyelwa.
(4) Futha i-engeli yokuhlola.Hlola ngeso lenyama, qhathanisa i-engeli yesifutho ngaphansi komfutho womjovo kaphethiloli osetshenziswa enjinini kadizili nesampula, futhi ukuchezuka phakathi komugqa omaphakathi we-engeli yesifutho yesijovo sikaphethiloli kanye nomugqa omaphakathi womjovo kaphethiloli awukukhulu. ngaphezu kuka-4°30.I-angle ye-spray cone ibonwa ngaphakathi kwe-100mm.
(5) Ukuhlolwa kokushelela.Hlanza ngokucophelela futhi ugcobe izingxenye ngamafutha edizili ahluzwe kahle.Uma i-valve yenaliti iku-45 ° endaweni evundlile, khipha i-valve yenaliti emzimbeni we-valve yenaliti ngo-1/3 wobude bayo, uyiguqule kunoma iyiphi indawo futhi uyiyeke.Isisindo ngokwaso sishelela ngokukhululeka ngaphandle kwesithiyo.