Injini kadizili iyaqhubeka nokuba yisisekelo samandla ezimbonini nezokuthutha emhlabeni wonke. Emashumini eminyaka adlule, kube khona intuthuko enkulu kubuchwepheshe bezinjini zikadizili, okubangelwa isidingo sokuba namandla aphezulu, ukukhishwa okuncane, nokusebenza okuthuthukisiwe. Le nqubekela phambili kwezobuchwepheshe ihambisana nemithetho yomhlaba wonke eguqukayo ehlose ukunciphisa umthelela omubi wezinto ezisebenzisa udizili emvelweni. Lesi sihloko sihlinzeka ngokuhlola okujulile kwezinto ezintsha zakamuva zezinjini zikadizili, izibuyekezo zemigomo, kanye nezitayela zemboni, ngokugxila ngokukhethekile ezintweni ezinikeza inzuzo enkulu ezihlinzekwa yiWenfei Machinery kule makethe eshintsha njalo.

Injini zikadizili zithole ukuthuthukiswa okuguquguqukayo, zihlanganisa izinhlelo ezithuthukisiwe zokujova uphethiloli, ubuchwepheshe bokulawula ukukhishwa, nokuphathwa kukagesi ukuze kuhlangatshezwane nezindinganiso eziqinile zemvelo. Izinto ezintsha ezifana nezinhlelo zikadizili ezihlangene ziye zathuthukisa ukufafaza kukadizili nokusebenza kahle kokushiswa, kanti izinto zokwelapha ukukhishwa ezifana nezihlungi zikadizili kanye nokuncishiswa kwe-catalytic okukhethiwe kuye kunciphise ukukhishwa okuyingozi komoya. Izinhlangano ezilawulayo emhlabeni wonke ziyaqhubeka nokubeka imingcele eqinile yokukhishwa, zicela abakhiqizi ukuthi baqhubeke nokuqamba izinto ezintsha ukuze baqinisekise ukuthobela ngaphandle kokudela ukuqina komshini noma amandla okukhipha.

Lezi zinyathelo zobuchwepheshe zenze imishini yedizili yesimanje yathembeka kakhulu, yonga uphethiloli, futhi ingangcolisi imvelo kunanini ngaphambili. Njengoba izimakethe ziba nokuncintisana ngokwengeziwe, izinkampani ezifana neWenfei Machinery zisebenzisa lezi zithuthukisi ukuletha imikhiqizo ephakeme yemishini yedizili ebhekana nezidingo eziguqukayo zamakhasimende. Ukuhlala unolwazi ngalezi zithuthukisi kubalulekile kumabhizinisi athembele emishini yedizili ukuze kusebenze, kubavumela ukuthi bathuthukise ukusebenza futhi bahlangabezane nezimfuneko zomthetho ngempumelelo.

Inhlangano iWenfei Machinery izibeke njengomunye wabahlinzeki abahamba phambili bamajini kaphethiloli (diesel engines) kanye nezixazululo zamandla ezihlobene. Ngomkhiqizo oqinile ohlanganisa izinhlobonhlobo zamamodeli kaphethiloli, iWenfei yaziwa ngokuzibophezela kwayo ekuqanjweni kwezobunjiniyela, ukusungula izinto ezintsha, kanye nenkonzo yamakhasimende. Izinzuzo ezihlukile zenkampani zihlanganisa amakhono aphezulu ocwaningo nentuthuko, inethiwekhi yomhlaba wonke yokuhlinzekwa kwezimpahla, kanye nendlela egxile kumakhasimende eqinisekisa izixazululo eziqondene nezidingo ezahlukene zezimboni.

Ngokuhlanganisa ubuchwepheshe bakamuva njengama-electronic control units (ECUs) athuthukisiwe kanye nezinhlelo eziqondile zokujova uwoyela, injini kadizili ye-Wenfei Machinery iletha ukonga uphethiloli okungcono kakhulu, ukunciphisa ukukhishwa, kanye namandla engeziwe. Imikhiqizo yabo isekelwa yizinsizakalo ezibanzi zangemuva kokuthengisa, okubandakanya ukwesekwa kokugcinwa, ukutholakala kwezingxenye ezisele, kanye nokuqeqeshwa kwezobuchwepheshe. Lokhu kuzibophezela kwekhwalithi kanye nensizakalo kuqinisa isikhundla se-Wenfei njengomlingani omethembayo emakethe yezinjini zikadizili.

Ukuze uthole olunye ulwazi mayelana nezingxenye zemishini kaWenfei Machinery, sicela uvakashele i-Ingxenye ikhasi.

Umkhakha wezinjini zikadizili ubona izinto ezintsha ezisheshayo ngokugxila ekuthuthukiseni ukusebenza kahle kokushiswa nokunciphisa umthelela emvelweni. Intuthuko ebalulekile ukwamukelwa kabanzi kohlelo lokujova uphethiloli oluvamile, olulawula ngokunembayo ingcindezi yokulethwa kukaphethiloli nesikhathi, okuholela ekushisweni okuhlanzekile nokuphendula okuthuthukisiwe kweinjini. Izinjini zikadizili zesimanje ziphinde zisebenzise i-turbocharging kanye nama-turbocharger anomumo oguquguqukayo ukuze kuthuthukiswe ukungena komoya, kuthuthukiswe amandla enjini nokusebenza kahle kukaphethiloli.

Ubuchwepheshe bokulawula ukukhishwa bukhulelwe ukufaka ama-diesel particulate filters (DPF), ukukhipha okukhululekile (SCR), kanye nezinhlelo zokuphinda zisebenze umoya ophumayo (EGR), ezisebenza ngokubambisana ukuze zinciphise ama-nitrogen oxides (NOx) kanye nezinto ezincane. Ngaphezu kwalokho, izinhlelo zokuphatha injini zedijithali zivumela ukuqapha ngesikhathi sangempela nokulungiswa, kuthuthukisa ukusebenza kwenjini jikelele nokuhambisana nemithetho.

I-Wenfei Machinery ifaka ngempumelelo lezi zibuchwepheshe emikhiqizweni yayo, okubonisa ukuzibophezela ekusimameni nasekuqambeni izinto ezintsha. Amakhasimende azuza eminjini engagcini nje ngokuhlangabezana namazinga okukhishwa kwamanje kodwa futhi avikelwe ngokuzayo ekushintsheni okuzayo kwemithetho. Ukuze uthole imininingwane eyengeziwe ngeziphuzo ze-Wenfei kanye nezinketho zamandla kadizili, hlola i-I-genset yamandla kadizili ikhasi.

Umhlaba wemithetho yezimoto zikadizili uya ngokuya uba nzima emhlabeni wonke, lapho iziphathimandla ziqinisa imikhawulo yokukhishwa kwezinto ukuze kulwe ukungcola komoya noshintsho lwesimo sezulu. Imigomo efana ne-Euro 6 eYurophu kanye ne-Tier 4 e-United States ibeka imingcele eqinile ku-NOx kanye nezinto ezithinta umoya. Ukuhambisana nale migomo kudinga abakhiqizi ukuthi bahlanganise izinhlelo eziphambili zokwelashwa kwemikhiqizo futhi bamukele ubuchwepheshe obuhlanzekile bokubasa.

Ngaphandle kwemikhawulo yokukhishwa, ezinye izifunda zibeka imithetho yomsindo nezidingo zokusebenzisa uphethiloli kahle, okwengeza ubunzima ekwakhiweni kwezinjini. Abakhiqizi kufanele bahambe kulezi zinselelo ngenkathi begcina ukwethembeka nokusebenza kwezinjini. Izinhlangano ezilawulayo zikhuthaza ukuguqukela kwezinye izindlela zamandla ahlanzekile, zicindezela abathuthukisi be-diesel ukuthi bahlole ubuchwepheshe obuhambisana ne-hybrid kanye ne-biofuel.

UMshini we-Wenfei uhambisana ngokuzithuthukisa nemikhuba yemithetho, uqinisekisa ukuthi izinjini zawo zikadizili zinemithetho futhi ziyathobela ezimakethe ezibalulekile emhlabeni wonke. Le ndlela yokubheka phambili isiza amakhasimende ukuthi anciphise ubungozi bokuthobela futhi agcine ukuqhubeka kokusebenza. Ukuze uthole imininingwane ngezinhlelo zamandla ahlanzekile, vakashela ikhasi le-Injini Yamandla Ahlanzekile.

Umkhakha wezinjini zikadizili ubunjwa yizimo eziningana ezivelayo zebhizinisi, okubalwa ukwanda kwamandla kagesi nawokuxubana, ukuguqulwa kwesistimu yokuphatha injini, nokubaluleka okukhulayo kokusimama. Ngenkathi izimoto zikagesi zithola ukuthandwa, izinjini zikadizili zihlala zibalulekile ezinhlelweni ezisindayo ngenxa yamandla azo kanye nokuguquguquka kukadizili. Ukuhlanganisa izinzwa ezihlakaniphile nama-ECU modules kuvumela ukugcinwa okubikezelwe kanye nokuthuthukiswa kokusebenza kahle.

Ubambiswano phakathi kwabakhiqizi bemishini nabahlinzeki bezobuchwepheshe bukhuthaza ukusungula izinto ezintsha futhi kwandisa amakhono emikhiqizo. Izinkampani ezifana nenkampani yemishini i-Cummins ziyaqhubeka nokuholela ekuthuthukisweni, kanti ezinye zihlola izimakethe ezikhethekile nemishini ekhethekile njengemishini ye-rotary ezicelo ezithile. Ukubhekana nezinkinga ezingavamile njengezehlakalo zemishini ye-diesel ezilawulayo ngokuthuthukisa izinqubo zokuphepha nakho kuyindawo yokugxila.

I-Wenfei Machinery iqapha njalo lezi zimo ukuze iguqule amasu ayo nezipho zemikhiqizo, iqinisekisa ukuthi amakhasimende athola ukufinyelela ezintweni ezintsha zakamuva kanye nemininingwane yemakethe. Ukuze uthole ukubuka konke kwemishini ehlakaniphile nezixazululo ezihlangene, bona i-Izingxenye ze-Sensor & ECU ikhasi.

Impendulo yamakhasimende igqamisa izinzuzo ezingokoqobo zemishini kadizili ye-Wenfei Machinery, igcizelela ukonga uphethiloli, ukuqina, kanye nokuhambisana nemvelo. Izindaba ezithile zembula ukusetshenziswa okuphumelelayo emishini yokwakha, ukukhiqizwa kukagesi, kanye nezokuthutha, lapho imishini idale ukusebenza okuthembekile ngaphansi kwezimo eziyinselele. Ubufakazi buvame ukubala insizakalo yenkampani yokuthengisa kanye nokwesekwa kwezobuchwepheshe njengezinto ezibalulekile ekwanelisekeni kwesikhathi eside.

Elinye icala elibalulekile lahlanganisa ukusetshenziswa kwemishini kadizili ye-Wenfei efakwe izinhlelo ezithuthukisiwe ze-common rail emishini esindayo yokumba, okuholele ekunciphisweni okukhulu kokusetshenziswa kukaphethiloli kanye nokukhishwa. Elinye iphrojekthi libonise ukusebenza kwezixazululo zokulawula ukukhishwa ukuze kuhlangatshezwane namazinga e-Tier 4 ezimotweni ezihamba emigwaqweni, kuthuthukisa idumela lomkhiqizo kanye nokwethenjwa kwamakhasimende.

Abathengi abangaba khona bayakhuthazwa ukuba baphonsele phansi lezi zindaba zokuphumelela futhi baxhumane neWenfei Machinery ukuze baqonde ukuthi ubuchwepheshe besizulu bokugcina bungahlelwa kanjani ukuze buhambisane nezicelo zabo ezithile. Vakashela ku-Support ikhasi lemininingwane yokuhlinzeka ngezinsizakalo nezinsiza zamakhasimende.

Njengoba izinjini zikadizili ziqhubeka nokuthuthuka phakathi nobuchwepheshe obuthuthukayo nemithetho eqinile, ukuhlala unolwazi kubalulekile emabhizinisini athembele kulezi zinjini zamandla. Ukuqanjwa okusha okufana nokujova uphethiloli wesitimela esivamile, izinhlelo zokulawula ukukhishwa, kanye nokuphathwa kwezinjini nge-elektroniki kuthuthukisa ukusebenza kwezinjini ngenkathi kuxazululwa izinkinga zemvelo. Izinkampani ezifana neWenfei Machinery zidlala indima ebalulekile ngokunikeza izixazululo zezinjini zikadizili ezisezingeni eliphezulu ezihlanganiswe nokwesekwa okuphelele kanye nesiqinisekiso sokuthobela imithetho.

Ngokuhlala unolwazi ngezimo zemboni, izinguquko emithethweni, kanye nentuthuko yezobuchwepheshe, amabhizinisi angakwazi ukuthuthukisa imisebenzi yawo, anciphise umthelela emvelweni, futhi agcine umkhawulo wokuncintisana emakethe yemijini kadizili. Ukuzibophezela kwe-Wenfei Machinery ekuqambeni izinto ezintsha kanye nekhwalithi kuyenza ibe umlingani obalulekile kumakhasimende ahamba kule ndawo eyinkimbinkimbi.