Kungakhathaliseki ukuthi yiChongqing Cumminsisethi yejenereyitha kadizilinoma i-Dongfeng Cumminsisethi yejenereyitha kadizili, ngemva kokusebenza isikhathi eside, izinto ezifana nokuguga kwezingxenye zesethi yejeneretha kanye nokususwa kokulingana ngokweqile kuvame ukwenzeka. La maphutha kufanele adonsele ukunaka okukhulu kubasebenzisi. Lesi sihloko sizokwenza ukuhlaziya okufanele kanye neziphakamiso zendlela yokunciphisa izinga lokuvela kwamaphutha kanye namaphutha ajwayelekile ngamanye.
Isethi yejenereyitha yedizili yeCummins, iphutha lokuqala, umfutho kawoyela ophansi
Ekuqhumeni kwe-cuminisethi yejenereyitha kadizili, umfutho ophansi kawoyela uzobangela ukugcotshwa okubi kwezingxenye zokudlulisela, uma ukususwa kwamafutha kuzovela isimo esifana nesilinda, isilinda, indawo yokubeka amabhere inkulu kakhulu, kuthinta ngqo ukusetshenziswa okuvamile kwesethi yejeneretha yedizili ye-cummins.
Umfutho ophansi kawoyela we-Cumminsamasethi ejeneretha kadiziliihlobene kakhulu nezici ezilandelayo:
(1) Uhlelo Lokupholisa: Isiqandisi sikawoyela sivalekile; Isikhala sangaphandle se-core radiator sivaliwe.
(2) Uhlelo lokugcoba: Isihlungi samafutha singcolile; Ipayipi lokumunca amafutha livaliwe. Umlawuli wokucindezela kwamafutha wehlulekile.
(3) Ukulungiswa nokulungiswa kwemishini; Isikhala esingalungile sebheri Injini idinga ukulungiswa okukhulu. Ibheri eliyinhloko noma ibheri lenduku yokuxhuma yonakele.
(4) Ukusetshenziswa nokugcinwa: Ukulayisha ngokweqile kwenjini; Uwoyela wenjini kufanele ushintshwe ngesikhathi futhi kufanele kuqinisekiswe ukusetshenziswa okufanele kwento yokuhlunga uwoyela. Kuphela ngokulandela izindlela zokulungisa ezifanele lapho ukusetshenziswa okuvamile kweyunithi kungaqinisekiswa khona.
Iphutha lesi-2 likaCumminsIsethi Yejenereyitha KadiziliEkusebenzeni kwamasethi ejenereyitha kadizili e-Cummins, kuvamile ukuhlangana nesimo lapho i-coolant ingajikelezi khona. Lokhu kufaka phakathi ukujikeleza okukhulu kodwa kungabi nokujikeleza okuncane, noma ukujikeleza okuncane kodwa kungabi nokujikeleza okukhulu. Lokhu kuholela ekukhuphukeni okusheshayo kwezinga lokushisa lesilinda kanye nokuvala ngokuzumayo ngenxa yokwenyuka kwezinga lokushisa likawoyela, okuthinta ngqo ukusetshenziswa okuphephile kwamasethi ejenereyitha kadizili e-Cummins.
Izizathu zokungajikelezi kwe-coolant yilezi ezilandelayo:
(1) Amaphini e-radiator esethi yejenereyitha yedizili ye-Cummins avalekile noma onakele. Uma ifeni yokupholisa ingasebenzi noma isinki yokushisa ivalekile, izinga lokushisa lesinki yokupholisa alikwazi ukwehla. Uma isinki yokushisa igqwalile futhi yonakele, ingabangela ukuvuza futhi iholele nasekujikelezeni kwegazi okungekuhle.
(2) I-thermostat ye-Cumminsisethi yejenereyitha kadiziliinephutha. Kufakwa i-thermostat ekamelweni lokushisa injini ukulawula izinga lokushisa legumbi lokushisa injini. I-thermostat kumele ivuleke ngokuphelele ezingeni lokushisa elichaziwe (ama-degree angu-82) ukuze kube lula ukujikeleza kwegazi okuncane. Ngaphandle kwe-thermostat, i-coolant ayikwazi ukugcina izinga lokushisa lokujikeleza kwegazi, okungase kubangele i-alamu yokushisa okuphansi.
(3) Umoya oxutshwe ohlelweni lokupholisa lwe-Cummins amasethi ejeneretha kadizili kubangela ukuthi amapayipi avalwe. Ukulimala kwevalvu yokumunca kanye nevalvu yokumunca ethangini lamanzi elinwetshiwe nakho kuthinta ngqo ukujikeleza kwegazi. Ngalesi sikhathi, kuyadingeka ukuhlola njalo ukuthi amanani okucindezela kwawo ayahlangabezana yini nemithetho. Ukucindezela kokumunca kungu-10kpa kanti ukucindezela kokumunca kungu-40kpa. Ngaphezu kwalokho, ukuthi ipayipi lokumunca alithintekile yini nakho kuyisizathu esibalulekile esithinta ukujikeleza kwegazi.
(4) Izinga lokupholisa le-Cumminsisethi yejenereyitha kadiziliiphansi kakhulu noma ayihlangabezani nemithetho. Uma izinga loketshezi liphansi kakhulu, lingabangela ngqo ukuthi izinga lokushisa le-coolant likhuphuke, kuvimbele i-coolant ukuthi ijikeleze. Ngokwemithetho, i-coolant kufanele ibe yi-50% antifreeze +50% amanzi athambile +DCA4. Uma ingahlangabezani nezidingo, izobangela ukuvinjelwa kwepayipi kanye nokugqwala odongeni lwangaphakathi lwepayipi, kuvimbele i-coolant ukuthi ijikeleze ngendlela evamile.
(5) Iphampu yamanzi yaseCumminsisethi yejenereyitha kadiziliinephutha. Hlola ukuthi iphampu yamanzi isebenza kahle yini. Uma kutholakala ukuthi umgodi wegiya lokudlulisa wephampu yamanzi ugugile ngaphezu komkhawulo, kusho ukuthi iphampu yamanzi ayisakwazi ukusebenza futhi idinga ukushintshwa ukuqinisekisa ukujikeleza kwegazi okuvamile.
Isikhathi sokuthunyelwe: Meyi-16-2025