Izinjini zikadizili: izizathu zokuthi kungani zisebenzisa amafutha enjini ahlukene
Ukusebenza kahle kwenjini kadizili kudinga uwoyela wokugcoba owakhelwe ngokukhethekile izinjini zikadizili, hhayi ezinjini zikaphethiloli.
Izinjini zikadizili zisebenza ngendlela ehlukile futhi zinemikhiqizo ehlukene kunaleyo esetshenziswa yizinjini zikaphethroli ngoba lezi zinjini zinezingxenye ezihlukene, ubuchwepheshe obuhlukene ngisho nowoyela nawo uhlukile.
Ngokuvamile, uwoyela wenjini ye-diesel wakhiwe ngendlela efanayo nowoyela wenjini kaphethiloli.
Lezi zinhlobo ezimbili zamafutha okugcoba zenziwe ngengxube yamafutha ayisisekelo okugcoba kanye nezithasiselo, kodwa ziyehluka ngezidingo zokuvikela zohlobo ngalunye lwenjini okufanele zivikeleke.
Ukuze injini ye-diesel isebenze kahle, idinga uwoyela wokugcoba owakhelwe ngokukhethekile izinjini zikadizili, hhayi izinjini zikaphethiloli.
Lapha sizokutshela ngezinye zezizathu zokuthi kungani izinjini zikadizili zidinga uwoyela okhethekile.
- Isiguquli se-Catalytic. Umsebenzi wawo ukuguqula izinto ezikhishwayo ezinobuthi zibe izinto eziphuma kuzo eziphephile emkhathini nasemvelweni. Kulapho konke kuqala khona, ngoba amafutha okugcoba ezinjini zikadizili nekaphethiloli ahlukene.
– Amafutha ezinjini zikadizili. Iqukethe i-zinc dialkyldithiophosphate, eyinika izinga eliphezulu lokuvikela ukugqokwa. Ngakho-ke, iziguquli ze-catalytic injini ye-diesel zilungele ukumunca ukukhishwa kwe-diesel, kodwa iziguquli ze-catalytic zemoto azikho.
- izithasiselo. Lawa mafutha aqukethe izinga elikhulayo lezithasiselo, phakathi kwazo izithasiselo zokulwa ne-friction, ezivumela izinjini ukuba zimelane nokusebenza kanzima.
- Hamba. Ngokuvamile, amafutha enjini ye-diesel ane-viscosity ephakeme kakhulu kunamafutha enzelwe izinjini zikaphethiloli, ngakho-ke uma sisebenzisa lolu hlobo lwamafutha lapho ungekho khona, izinkinga eziningi zizovela.
Kufanele siqaphele ukusebenzisa uwoyela ofanele enjinini ngayinye. Ukusebenzisa uwoyela ongalungile kungaba nemiphumela engathi sína futhi ebizayo.
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