Iphakathi Yomthetho Wokuthi Umlayithi Wemfuyo Engaphakamisi Lishayamazwi Lokuhlola Ukusetyenziswa Kwesikhashana

Kusasela kwiCarburetors kwiCommon Rail: Uhlangothi lwesithuthukiso sokuPhethwa kweMafu

Umlinga wesintshane nesithuthi esihlala kwindawo yomoto uyenza ngokulandelayo, lona umlinga lesithuthi nesintshane zifundwa ephakamisekileyo ngalokhu olufunekayo. Amacarburetor, okungabapheli abasebenzisa ukwenza umlinga wesintshane nesithuthi, wakhiwe ngokupheleleyo emuva kwabantu abahlukene amafuleti aziphakamisela esiya ukuba ngokubanzi kunye nehlukene. Lokufile ukuze kuhlonishwe imali yesithuthi nokususa izinto ezinethathelwa ezilandelwe ekusebeniseni kwisebentlelo sokuthutha fuleti. Ukudibana: I-Common Rail Ukuhlaziywa kweFuleti nokugcina ukusebenza kwezi fuleti zikhangelela amakhanda angaphakathi kanye nokungavoko isikhombiso ngonyaka yezinto zonke ezilandelwe kwindawo yokushintsha komoto. Ukudibana kwezindaba zokusebenza kumashini awakhiwe ngokuthi amafuleti amahhadi akhethwe ukuba zizama ukuhlaziywa imali yesithuthi ngokuphi le 20% phakathi kwezi fuleti ezilandelayo ezinethathelwa. Oku kuhamba ukubonisa iindlela zokuhlola ezindabeni zokuthiwa sithuthi, futhi kukhangela ukuthi kufuneka kuhleliwe kakhulu lokuhlola lokhu.

Amabhedlela Amancane: Inhlangothi Yokuqinisekisa Ukusotshwa

Ukubuyekeza ngokucacileyo kwisezantsi sikhuhlo esidingayo lokusebenzela umshado wesintsha wesibhatho, okungumphulo othemba phakathi lokusebenzela kahle kombuzo. Amapatha akho amanjectioni azibuyiselwa ngendlela yezinye zemithombo, izindlela eziningi zihamba ngezinhlobo ezininzi, futhi zesayizi, nezindawo zomshado. Ngokushesha, amamthombo amaningi amanjectioni ayabelana nemishado emangane, okungabikho ukusuka ngokupheleleyo nokuhlala ngokukhulu kunye nomoya wakhiwo lokusebenzela nokuthi akhuphe iimiswe. Izilwandle zasekhethweni zibe ngokulandelana nenkululeko yokugcina okanye imigomo elandelayo. Ngokushesha, izinsizatu ezimbini zibe ngokulandelana nokuthi umthombo omncane womncane uya kuhlanganisa iimiswe ngokupheleleyo nokuhlala ngokukhulu kunye nomoya wakhiwo lokusebenzela nokuthi akhuphe iimiswe. Ukufinyelela kwesiphumo sezilwandle zibe ngokulandelana nokuthi umthombo omncane womncane uya kuhlanganisa iimiswe ngokupheleleyo nokuhlala ngokukhulu kunye nomoya wakhiwo lokusebenzela nokuthi akhuphe iimiswe.

Ngiyazi ngubani Injekitha Zokugcina Ekhutshane Ukuba Amabala Kwesikhephe

Ukubuyiselwa Kwezinye Zofu eloHluke kanye noThimba Lwesikhephe

Ukucinzwa kwesinye sokufu elingaphambili lokuncedisiyo kusuke kusendaweni yase-injekitha yokugcina ekhutshane. Izinhlelwa zase-injekitha ezikhutshane zizama ukuthi zifundise isikhephe ngokufu ofanele ngaso sikhatsi esisodwa nokuphela okulandelayo olungakwenziwe ngesinqumo sezindawo ezinomsindo. Uma ifu lokusuka kunye nomva kakhulu—noma kunomva kakhulu—angakwazi ukukhuluma amabala angafanelekileyo kwaye akwazi ukusebenza ngokubalulekileyo nokukhangelana. Isikhatsi somfuyo usenzo kusukela kusendaweni yesikhephe singahlanganisa, futhi ukuze injekitha zokugcina zikhutshane zibaleke umoya wokuqala nokuhlola lokunyelekiswa kwe-fuel, ukuba kuhlelwe ukusetyenziswa komphathiso wesombululo ukuba usikhephe siphumelele amabala angafanelekileyo. Izimbongi zokudinga zidabi ukuba ukubuyekeza kuzo lwabo lwesifundo sesifuyo sekhetshela izinto ezincinci kanye nezingaphambili kuhle kakhulu lokushayela umsebenzi wecar.

Umphathi Wosombululo Wesombululo Wesombululo

Ukuphakamisa kwezililo luhlola ukuthi lokhu kufanele ukususa izililo zomoya emfene kuzililo ezincinci noma amadropethi aqinisekayo ukuze kuhlanganisiwe ukusaswa ngendlela yonke emoto. Izindaba zokugcina amaphrojekthi azikhetha ukwenza imisthi encinci phakathi komoya kunye nokulandelana nokubheka kakhulu. Lelo mithombo omphumeleyo wokuqinisekiswa kwezililo ezifanelekileyo kukhombisa umoya kunye nomoya ofanele ukusaswa ngendlela yokuba kakhulu. Idata eyenzekelayo kwiimoti ezenziwayo kuyaziwa ukuthi ukuphakamisela kahle kwezililo kukhombisa umoya okuncinci kunye nokuhlala kakhulu kakhulu. Emoto yenkinga leyo, iingxenye ezinethemba kahle ezinikezela izililo zomoya zakwenzela ukuphakamisela kahle kwezililo ngendlela engeyiyo ekwenzelako ukukhombisa ukusaswa kakhulu kunye nokuhlala kakhulu.

Ukubuya Ukubuya Okuthi Kusebenzisa Umgabha Wesikhephe

I-common rail yikhono lenzima olushesha lokuhlola amafutha ngokulungile, okufuneka kuhluke amandla akhe emva kokuthi izindlela ezinomgcalo zazofuneka zifake) - ikhutshile ukuthi ubukhulu bophawu phakathi kwe-fuel rail, ngakho ke kufuneka ukubaleka nokuzibophelela ngezinye izinsiza ngalokusebenza. Ukusetyenziswa kwakhona kulahleka ukuba kuhluke amandla kwe-engine kunye nokugcina iimiswe ngokubaleka amafutha. Amagama amadlule amakhetho akhetha ukuthi amasistimu we-common rail abangaba ngokulungile amandla, njengokuthi kombutho yokuphucula kuhluke kunye nokunciphako kakhulu lezi zinto eziziphumela. Ngokuhlola kakhulu kwe-atomization yenkqubo ye-fuel kunye nokuphucula komoya, bayenza ukuthi i-engine lisebenze ngokwesigaba esidingi kwenze lokusebenza ngokulandelani.

Ukuphatha Kwamandla Ka-Diesel Engine Ngenxa Yoku-akhiwo Spark Plugs

Amasistimu eziqoqwe kwi-diesel engine zizoba izigaba esingabangako kuhlu lokusebenza, ngokushesha ngalokulandelayo kwi-economy. Izilungiselelo eziningi zihlela umsebenzi wokubhala ngokuthi uzothuthukisa amafu ephakathi komhlaba ngamahhala engaphakathi, ukuze kuzobe kudinga ukubhala okuphephile kwe-amafu, kunye nokusetyenziswa kwesiphiwo lesicabango lokuthuthukisa umoya wesintshane nge-amafu. I-diesel engine common rail systems zithola ukuba zikhetha ngendawo yokuhlola kunye nokugcina lokusebenzela wefuel injection kwi-combustion chamber. I-data ekhona kwi-research works yamautomotive irhabelela ukuthi iimprovement ezikhelekileyo lokusebenza kunye nefficiency zithola kwi-common rail fuel system diesel engines, ukubonisa inqanawe yenkululeko lokuthi le technology ifanele kubhedlela kwi-modern diesel engine.

Amandla zakufa noma amafu amadumelelwa

Ukufunda amanqaku okugcinwa noma amaphetha apho amafuel injectors angahluke kuyinto elihle lokulungisa ukuze umgibho wencane yakho alingise izilimo ezidingekileyo. Amasilimo esidingekayo sokuthi Oxygen Sensor isithathu sikhulu sihamba ngokushesha, uphenyo olunomoya olukhulu, kunye neCheck Engine light. Ngokubanzi, ukuba ufuna ukuthi incane yakho ihlabe phakathi komoya okuzenzakalisa, noma imali yeshasi sele sihlulekile ngendlela yezintathu, singabizwa ukuthi amafuel injectors angenziwe ukulula. Kwiindawo zokugcina, amaphetha apho amafuel injectors angahluke kudinga iincane zokuphefumula nokuhlala kakhulu emfuleni. Ukusombulula Okuhluke kwamaphetha wemoto kubangela ngokwesikhashana sokuthi amafuel injectors akhululekile kodwa amahlalelayo amacala amanqaku, njengoba abasebenzisi balayiphi amanqaku asebenzisa amanqaku amanqaku, njengoba electronic engine analyzers, ukusombulula amaphetha. Ukusombulula amaphetha ngamanqaku ngokuqinisekileyo kudinga ukuthi amafuel injectors angahlinzeki kakhulu.

Amavashini Akusenziwe Apho Amafule Injectors Alululiwe Njalo

Ukuphatha ngokwesikhatsi kwezinye zemfuyo yasebenzi lokuncane lokuhlola imvume yezinye, kodwa lingakwazi ukuba liphile ngenqanawe. Izindlela zokuqhopha ngokukhululeka zifaka umphathiso wokususa wesondolozo, kuphela nezimpawu ezichasene nokubheka izindlu zomoya eziphathelwayo. Kufuneka uzame ukusinda ukuphumula emanzini okuthile nokuhlola umsebenzi wakho ukuthi ubekho ngaphandle kokubhalelela. Ngokugcina, amaxesha aseLiquiMoly Jectron akwamukelanga ukuthi aziphathe amacarb ngalokhu uzisebenza ngamashumi amathathu emibili. Izigaba zokudinga zithi ukuthi uma kuhlobene nendlela yokuhlola yezivandelini ezintsha, iimotshani bazibuyelela amandla akhona abangaphambili kunye nokuhlola kakhulu kwezinkomo zomfula. Ukuphatha ngokwesikhatsi kukhangelela ukudla ngokukhulu kunye nokuhlola ekutheni lwemoto.