Fudumeza injini ngaphambi kokushayela: ingabe kuyadingeka noma cha?
Okuqukethwe
Muva nje, sekuvele izimpikiswano eziningi ukuthi injini idinga ukufudunyezwa ngokuhamba kuphela. Okusho ukuthi, wayidumisa injini wahamba. Lokhu kushiwo yizincwadi eziningi ezivelele zezimoto ngisho nabenzi bezimoto uqobo. Abokugcina bavame ukusho lokhu kumanuwali yomsebenzisi. Ngaphakathi kohlaka lwe-athikili, sizozama ukuthola ukuthi ngabe kusadingeka yini ukufudumeza injini ebusika noma ehlobo nokuthi ungakwenza kanjani kahle.
Izinzuzo nezingozi nebubi
Inzuzo enkulu yokuzifudumeza ukunciphisa ukugqokwa kwezingxenye okungenzeka. isitshalo samandla, esingavela ekukhuleni okungaphezulu. Enye yezinkinga ezisobala zokufudumeza injini ngejubane elingenzi lutho wukwanda kobuthi bamagesi e-exhaust. Lokhu kungenxa yokuthi injini ayifudunyezwanga ekushiseni okusebenzayo futhi izinzwa zomoya-mpilo azikafiki kumodi ebekiwe. Ukuze kuqinisekiswe ukusebenza okuzinzile kwenjini kuze kufinyelelwe izinga lokushisa elikhulu, iyunithi yokulawula elekthronikhi ithuthukisa ingxube kaphethiloli womoya.
Ngabe ngidinga ukufudumeza imoto ehlobo noma ebusika
Isizathu esikhulu sokufudumeza injini ukuthi injini yayithwaliswe imithwalo ephezulu kakhulu “ibanda”. Okokuqala, uwoyela awukabi namanzi kangako - kuthatha isikhathi ukufinyelela izinga lokusebenza. Ngenxa ye-viscosity ephezulu kawoyela obandayo, izingxenye eziningi ezihambayo zenjini zithola "indlala kawoyela". Okwesibili, kunengozi enkulu yokukhuhla izindonga zesilinda ngenxa yokuthambisa okunganele. I.e unganiki isithuthi umthwalo osindayo kuze kube yilapho sekufudumele kwasebenza ekushiseni (imvamisa 80-90 ° C).
Iyifudumeza kanjani injini? Izinsimbi zenjini zifudumeza ngokushesha okukhulu. Cishe ngasikhathi sinye nabo, i-coolant iyafudumala - yilokho kanye inkomba yomcibisholo / lokushisa kumasiginali edeshibhodi. Izinga lokushisa likawoyela wenjini lenyuka kancane kancane. Isiguquli se-catalytic siqala ukusebenza isikhathi eside kakhulu.
Uma injini ingudizili
Ngabe injini kadizili idinga ukufudunyezwa? Idizayini yezinjini zedizili (ukuthungela inhlanganisela yomoya uphethiloli kusuka kokucindezelwa) yehlukile kozakwabo (uphethiloli wokushisa). Uphethiloli kadizili emazingeni okushisa aphansi uqala ukuqina futhi, ngakho-ke, awungeni kalula kuma-atomization ekamelweni lomlilo, kepha kunezinhlobo zasebusika ze- "diesel fuel" enezithasiselo ezingeziwe. Ngaphezu kwalokho, izinjini zikadizili zesimanje zifakwe ama-plug akhazimulayo afudumeza uphethroli ezingeni lokushisa elijwayelekile.
Kunzima kakhulu ukuthi injini kadizili iqale emakhazeni, futhi izinga lokushisa lomlilo likadizili liphansi kunophethiloli... Ngakho-ke, ngokungasebenzi, imoto enjalo ishisa isikhathi eside. Kodwa-ke, esimweni sezulu esibandayo udizili kufanele avunyelwe ukusebenza imizuzu engu-5-10 ukuqinisekisa ukufudumala okuncane nokujikeleza kukawoyela okujwayelekile kuyo yonke injini.
Ungafudumala kanjani kahle
Kusuka kukho konke okungenhla, siphetha ngokuthi kusadingeka ukufudumeza amandla okutshala wemoto. Le nqubo elula izosiza ukuvikela imoto ekugqokeni ngaphambi kwesikhathi.
Ungayishisa kanjani ngokushesha injini? I-algorithm elandelayo yezenzo ilungile:
- Ukuqala imoto.
- Ukulungiselela imoto ohambweni (ukususa iqhwa, iqhwa, ukuhlola ingcindezi yesondo, njalonjalo).
- Linda izinga lokushisa elipholile likhuphuke lifike ku-approx. 60 ° C.
- Qala ukushayela ngemodi ethulile ngaphandle kokwenyuka okukhulu kwejubane lenjini.
Ngakho-ke, umthwalo enjini uyancishiswa futhi nesikhathi sokufudumeza sishesha kakhulu. Noma kunjalo, emazingeni okushisa aphansi, kuyalulekwa ukufudumeza imoto ngokuphelele, bese uqala ukushayela ngaphandle kwemithwalo engazelelwe ukuze ufudumale u-gearbox ngokulinganayo.
Ngokwehlukana, imishini ekhethekile eyengeziwe ingahlukaniswa - ama-pre-heater. Bangakwazi ukusebenzisa uphethiloli noma ugesi. Lezi zinhlelo zishisa ngokuhlukile okokupholisa futhi zikusakaze ngenjini, okuqinisekisa umfaniswano wayo nokufudumala okuphephile.
Ividiyo ewusizo
Bheka ividiyo engezansi ukuthola eminye imininingwane ngesidingo sokufudumeza injini:
Muva nje, cishe bonke abenzi bezimoto bakwamanye amazwe bathi izinjini zabo azidingi ukufudunyezwa ngejubane elingenzi lutho, zingahamba ngokushesha. Kodwa lokhu kwenziwa ngenxa yezindinganiso zemvelo. Ngakho-ke, ukufudumala ngejubane elingenzi lutho kungakhulisa kakhulu impilo yemoto. Injini kufanele ifudunyezwe okungenani imizuzu embalwa - ngalesi sikhathi i-coolant izofinyelela izinga lokushisa lika-40-50 ° C.
