Kounga teitei Whakatakoto Rail Mana Rail Rail Huihuinga F00RJ01533 mo te Injector Diesel 0445120063

Injector ngira takirere hui tikanga tirotiro
(1) Te whakamatautau i te kaki.Whakamahia te hinu whakauru, te 20# ranei te hinu diesel marama, ka whakamahi i te tikanga whakaheke hei kawe i runga i te pae whakamatautau motuhake.I te wa o te whakamatautau, whakamahia he papua ringa hei hiki ake te pehanga ki te 23~24 MPa me te ine i te wa e heke ai te pehanga mai i te 20 MPa ki te 18 MPa.Ko nga hua whakamatautau me nga hua paerewa Hei whakataurite, me noho i waenga i nga awhe e hiahiatia ana.2) Te whakamatautau hiri nohoanga.Whakamahia te 20 # te hinu diesel marama i runga i te papa whakamatautau me te whakaemi pehanga, tuatahi whakatikahia te pehanga werohanga wahie ki te pehanga kua tohua o 12.5 MPa, katahi ka piki ake te pehanga hinu ki te 0.1 MPa ia 3~5s kia rite noa kia timata te werohanga wahie., ki te maataki i te kounga o te hiri, ka whakaaetia he iti o te rerenga hinu, a ko te diameter o te rerenga hinu kaua e neke atu i te 5mm (kaore te mata o te nohoanga e oro tetahi ki tetahi) ko te diameter he 3mm (ka huri te mata o te nohoanga tetahi ki tetahi. ).Engari karekau i te ahua porowhita porowhita.
(3) Rehu whakamatautau.Whakamahia te hinu diesel 20 # marama i runga i te papa whakamatautau, whakatikahia te pehanga wahie ki te 12.5 MPa, ka whakahaere i te whakamatautau rehu me te 40 ~ 80 nga wa o te werohanga ia meneti.Ko te kounga rehu kia tutuki nga whakaritenga e whai ake nei: D. Ko te wahie kua mapuhia kia ngota.Kia kaua he matūriki hinu paraihe me te koretake o te matotoru o te rohe ka kitea e nga kanohi tahanga.2. Me tino marama te timatanga me te mutunga o te werohanga, me te tangi te tangi.3 I mua i te tiimatanga o te werohanga me muri i te mutunga o te werohanga, karekau he hinu e tukuna ki te poka werohanga, engari ka whakaaetia te makuku.
(4) Tirohanga koki rehu.Tirohia ma te kanohi tahanga, whakatairitehia te koki rehu i raro i te pehanga werohanga wahie e whakamahia ana i runga i te miihini diesel me te tauira, me te rereke i waenga i te raina waenga o te koki rehu o te injector wahie me te raina pokapū o te injector wahie kaore i nui ake. atu i te 4°30.Ka kitea te koki rehu i roto i te 100mm.
(5) Whakamatau retireti.Kia ata horoi me te whakahinuhinu i nga waahanga ki te hinu diesel marama kua oti te tarai.I te wa e 45° te piha o te ngira ki te tuunga whakapae, toia te waapa ngira ki waho o te tinana o te ngira ma te 1/3 o tona roa, huri ki tetahi waahi ka tuku kia haere.Ko te taumaha ka paheke noa me te kore e arai.