Kungani amafutha eba ne-viscosity ephansi kakhulu?

Kungani amafutha eba ne-viscosity ephansi kakhulu?

Ngesinye isikhathi, izimboni eziningi zokulungisa izimoto kungakhathaliseki ukuthi hlobo luni lwamafutha okulungisa imoto, kufanele zishintshe uwoyela we-viscosity angama-40, alula futhi alukhuni, okubonisa ngokunembile inqubo yokukhiqiza yezinjini eziningi ngonyaka.

Namuhla, i-viscosity kawoyela ephansi futhi ephansi isiphenduke inkambiso yokuthuthukiswa kokukhiqizwa kwezinjini kanye nezimboni zokuthambisa, iJapan, iSouth Korea kanye ne-United States, kufaka phakathi uhlelo lwaseJalimane obelusebenzisa uwoyela we-viscosity ephezulu, nawo akhuthaza ukusetshenziswa kwelebula le-viscosity ephansi ( 0W20, 0W30, 5W20) amafutha. Pho kungani amafutha eba ne-viscosity ephansi kakhulu?

Ubuchwepheshe bokucubungula injini buya ngokuya buba yinkimbinkimbi

Ngokuthuthuka kobuchwepheshe, ubuchwepheshe bokucutshungulwa kwenjini buya ngokuya bukhuphuka, igebe phakathi kwezingxenye liya lincipha, futhi injini enezingxenye ezinembe kakhulu inezidingo eziphansi ze-viscosity kawoyela esetshenziswayo. Izinga lokugeleza likawoyela we-viscosity eliphansi liyashesha, lingafinyelela ngokushesha ezingxenyeni ze-friction surface ukuze ligcobe ngokugcwele injini.

Ukuvikelwa kwemvelo, indawo yokonga uphethiloli

Uwoyela we-viscosity ephezulu uzodala ukugcotshwa okungalungile, ukusetshenziswa kukaphethiloli okwandayo, izinkinga zomsindo omkhulu, ukusetshenziswa kukawoyela we-viscosity ephansi nakho kuzonciphisa ukumelana nenjini, kodwa futhi kunciphise ukusetshenziswa kukaphethiloli, kunciphise ukukhishwa kwegesi, ngokuhambisana nokugqugquzelwa kwamazwe ngamazwe okonga amandla kanye nemvelo. ukuvikelwa kobuchwepheshe bokukhiqiza izimoto.

Inkinga yamandla efilimu kawoyela aphansi yaxazululwa yiyo yonke inqubo yokuhlanganisa

Lapho injini isebenza, kuzoba nongqimba lwefilimu kawoyela phakathi kwezingxenye ukuvikela izindawo ezimbili zokungqubuzana ukuthi zingathintani. Uma ukumelana nowoyela ekushiseni okuphezulu kunganele, ifilimu kawoyela izophuka, futhi izingxenye zenjini zizolahlekelwa ukuvikeleka futhi ukungqubuzana okuqondile kuzodala ukuguga.

Abantu abaningi bayangabaza amandla efilimu kawoyela kawoyela we-viscosity ephansi, futhi isizathu sokuthi kungani uwoyela we-viscosity ephansi ukhuthazwa kabanzi manje awunakuhlukaniswa nokuhlanganiswa kwamafutha okwenziwa ngokugcwele.

Ukuvikelwa kwamafutha okwenziwa kungafinyelelwa nge-viscosity kawoyela ephansi kakhulu namandla anele wefilimu kawoyela kanye nokumelana nokushisa okuphezulu kwe-shear, ukuze injini isebenzise i-viscosity yamafutha ephansi ukuqinisekisa ukugcotshwa nokunciphisa ukusetshenziswa kwamafutha, ibulale izinyoni ezimbili ngetshe elilodwa.

I-Ribang SP/C5, i-GF-6 namanye amafutha ajwayelekile angamabanga angama-20 e-viscosity, anganciphisa ukuguga kwenjini, avuse amandla enjini, athuthukise ukonga kukaphethiloli, futhi alethe ukusebenza okungajwayelekile emotweni yakho!

Akukhona nje ukugcoba okuhle kakhulu, kodwa futhi kunomsebenzi omuhle wokuhlanza nokuzinza. Inganciphisa ukuguga nokudabuka kwezingxenye ze-sludge kanye ne-carbon-deposit, futhi iphinde igcine izinga elifanele le-viscosity lamafutha ezingeni lokushisa eliphezulu kanye nesivinini esikhulu senjini ukuze kuqinisekiswe ukuvala okusebenzayo nokunciphisa ukusetshenziswa kukawoyela.