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, donsa i-valve yenaliti emzimbeni we-valve yenaliti ngo-1/3 wobude bayo, uyiguqule kunoma iyiphi indawo futhi uyiyeke. Isisindo ngokwaso sishelela ngokukhululeka ngaphandle kwesithiyo.