Ukukhetha Uwoyela Ofanele Wezithuthuthu: Umhlahlandlela Ophelele
Uwoyela uwukuphila kwenjini yesithuthuthu sakho, okuqinisekisa ukusebenza kahle, ukunciphisa ukuguguleka, nokuthuthukisa ukusebenza. Ukukhetha uwoyela ofanele kubalulekile ukuze ugcine ukusebenza okuphezulu futhi wandise impilo yemoto yakho enamasondo amabili. Lesi sihloko sikuyisa ezintweni ezibalulekile kanye nezinketho ezitholakalayo zokukhetha uwoyela ongcono kakhulu wesithuthuthu sakho.
Ukuqonda Amafutha Ezithuthuthu
Izinjini zezithuthuthu ziyimishini esebenza kahle kakhulu evame ukusebenza ngama-RPM aphezulu kunezinjini zezimoto. Uwoyela esithuthuthu unendima ekabili yokugcoba injini futhi uvame ukuphindeka kabili njengokugcoba kwe-transmission kanye ne-clutch.
Izinhlobo Zamafutha Ezithuthuthu
Amafutha esithuthuthu angahlukaniswa kabanzi ngezigaba ezintathu:
1. Amafutha Amaminerali:
– Umthombo: Kuthathwe ku-oyili oluhlaza ocoliwe.
– Izakhiwo: Ihlinzeka ngokuvikelwa okuyisisekelo futhi ingabizi kakhulu.
– Ukusetshenziswa: Kufaneleka kakhulu izithuthuthu zakudala noma ezingasebenzi kahle.
2. Amafutha Okwenziwa:
– Umthombo: Kwenziwe ngamakhemikhali ukuze kuhlinzekwe ukuthambisa okungcono kakhulu.
– Izakhiwo: Inikeza ukuzinza kokushisa okuphezulu, isivikelo esihle kakhulu, kanye nezikhawu zokushintsha ezinde.
– Ukusetshenziswa: Kulungele amabhayisikili ezemidlalo asebenza kahle kakhulu kanye nalawo anezinjini ezigijima kakhulu.
3. Amafutha Angahlanganisiwe Kancane:
– Umthombo: Ingxube yamafutha amaminerali nawokwenziwa.
– Izakhiwo: Inikeza ibhalansi phakathi kokukwazi ukukhokhela kanye nokusebenza kahle.
– Ukusetshenziswa: Ifanelekela uhla olubanzi lwezithuthuthu, inikeza isivikelo esingcono kunamafutha amaminerali ngaphandle kwezindleko eziphakeme zezinto zokwenziwa eziphelele.
Imininingwane Yokhiye
1. Ukujiya:
– Kubalulekile ukuqinisekisa ukuthi uwoyela ugeleza kahle emazingeni okushisa ahlukene.
– Izilinganiso ezivamile: 10W-40, 20W-50 njll.
– Isilinganiso “W”: Sibonisa ukubanda kwezinga lokushisa; izinombolo eziphansi zisho ukugeleza okungcono kwezinga lokushisa elibandayo.
– Inombolo Yesibili: Ibonisa ukujiya kwezinga lokushisa eliphezulu; Izinombolo eziphakeme zinikeza ukuthambisa okungcono emazingeni okushisa aphezulu.
2. Isilinganiso se-API (i-American Petroleum Institute):
- Kuboniswa ngezigaba ezifana ne-SG, SJ, SL, SM, njll.
– Izinhlamvu eziphakeme ngokuvamile zibonisa imininingwane ethuthukisiwe kanye nokuqukethwe okungeziwe.
3. Isilinganiso se-JASO (Inhlangano Yezindinganiso Zezimoto YaseJapane):
– Kuphathelene ngqo nezithuthuthu.
– I-JASO MA: Ifanelekela izithuthuthu ezinama-clutch amanzi.
– I-JASO MB: Ifanelekela izithuthuthu ezinezibambo ezomile.
Izincomo Zomkhiqizi
Njalo bheka incwadi yemiyalelo yomnikazi wesithuthuthu sakho ukuze uhlole izincomo zikawoyela zomenzi. Ukunamathela kulezi zincomo kuqinisekisa ukuhambisana nokusebenza kahle.
Ukucatshangelwa Kwesimo Sezulu
Isimo sezulu sithonya kakhulu ukukhetha kwakho uwoyela. Ngokwesibonelo:
– Isimo Sezulu Esibandayo: Amafutha anezilinganiso eziphansi ze-“W” (isb., 5W-30) aqinisekisa ukuqala nokugeleza okulula emazingeni okushisa abandayo.
– Isimo Sezulu Esishisayo: Amafutha anezilinganiso eziphezulu ze-viscosity (isb., 20W-50) ahlinzeka ngokuvikelwa okungcono emazingeni okushisa aphezulu okusebenza.
Izimo zokugibela
Isitayela sakho sokugibela kanye nezimo nakho kudlala indima ebalulekile ekukhetheni uwoyela ofanele.
– Ukuhamba Kwansuku Zonke: Uwoyela we-10W-40 owenziwe kancane uvame ukwanele.
– Ukugibela Umjaho noma Ukusebenza Okuphezulu: Amafutha okwenziwa asebenza kahle kakhulu njenge-10W-30 noma i-5W-40 aqinisekisa ukuvikeleka okungcono ngaphansi kokucindezeleka okukhulu.
– Ukuvakasha Okude: Amafutha anezinsipho ezengeziwe asiza ukugcina injini ihlanzekile isikhathi eside.
Izikhathi Zokushintsha Amafutha
Ukuphila isikhathi eside kwamafutha esithuthuthu kuncike ezintweni eziningana okuhlanganisa uhlobo lwamafutha, uhlobo lwenjini, kanye nezimo zokugibela:
– Uwoyela Wezimbiwa: Ngokuvamile udinga ukushintsha njalo ngamamayela angu-2,000 kuya kwangu-3,000.
– Uwoyela Wokwenziwa: Unikeza izikhawu ezinde, ezidinga ukushintshwa njalo ngamamayela angu-5,000 kuya kwangu-8,000.
– Uwoyela Ongahlanganisiwe Kancane: Uwela phakathi, ngokuvamile udinga ukushintshwa njalo ngamakhilomitha angu-4,000 kuya kwangu-6,000.
Izithasiselo Nokubaluleka Kwazo
Izithasiselo ezahlukahlukene zithuthukisa ukusebenza kwamafutha esithuthuthu:
– Ama-detergent: Gcina injini ihlanzekile ngokuvimbela ukwakheka kwemfucuza.
– Izihlanzi: Zivimbela ukwakheka kodaka kanye ne-varnish.
– Izinto Ezilwa Nokugqokwa: Nciphisa ukugqokwa kwezingxenye zenjini.
– Iziguquli Zokungqubuzana: Thuthukisa ukusebenza kahle kukaphethiloli ngokunciphisa ukungqubuzana kwenjini.
– Ama-Anti-Foam Ejenti: Vimbela ukwakheka kwe-foam ukuze uthole ukuthambisa okuhle.
Uwoyela Wokwenziwa Vs Amaminerali: Impikiswano
– Ukusebenza: Amafutha okwenziwa asebenza kahle kakhulu kunamafutha amaminerali ezimweni ezinzima.
– Izindleko: Amafutha amaminerali ashibhile kodwa adinga ukushintshwa njalo.
– Ukuvikelwa Kwenjini: Amafutha okwenziwa anikeza ukuvikelwa kwenjini okuphezulu kanye nokusebenza okuhlanzekile.
– Umthelela Wezemvelo: Amafutha okwenziwa avame ukuba nobungane kakhulu nemvelo, anokungcola okuncane kanye nezikhawu ezinde ezinciphisa imfucuza.
Isiphetho
Ukukhetha uwoyela ofanele wesithuthuthu sakho akukhona nje ukukhetha noma yimuphi umkhiqizo eshalofini; kudinga ukucatshangelwa ngokucophelela izidingo zenjini yakho, izimo zokugibela, kanye nendawo ogibela kuyo. Njalo vumelanisa ukukhetha kwakho nezincomo zomenzi bese ucabanga ngokutshala imali kumafutha asezingeni eliphezulu ukuqinisekisa ukuthi isithuthuthu sakho sinikeza ukusebenza okulinganayo futhi sijabulela impilo ende nenempilo. Ukuzinika isikhathi sokuqonda nokukhetha uwoyela ofanele kuyazuzisa ngokwezinga lokusebenza kwenjini okuthuthukisiwe, isikhathi eside, kanye nokwaneliseka kokugibela. Ngakho-ke ngesikhathi esizayo lapho usesitolo sezimoto, yenza ukukhetha okunolwazi futhi ugcine isithuthuthu sakho sisebenza kahle amamayela azayo.
