Kutheni ioli isiba ngakumbi kwaye i-viscosity ephantsi?

Kutheni ioli isiba ngakumbi kwaye i-viscosity ephantsi?

Kanye, iifektri ezininzi zokulungisa i-auto kungakhathaliseki ukuba luhlobo luni lweoyile yokulungisa isithuthi, kukutshintsha i-oyile ye-viscosity engama-40, ilula kwaye irhabaxa, ebonisa ngokuchanekileyo inkqubo yokwenziwa kweenjini ezininzi enyakeni.

Namhlanje, i-viscosity ye-oyile ephantsi kunye nesezantsi iye yaba yindlela yokuphuhlisa i-injini kunye neshishini lokuthambisa, i-Japan, i-South Korea kunye ne-United States, kubandakanywa nenkqubo yaseJamani ebisoloko isebenzisa i-oyile ye-viscosity ephezulu, nayo ikhuthaza ukusetyenziswa kwelebhile ye-viscosity ephantsi. 0W20, 0W30, 5W20) ioli. Ke kutheni iioyile zisiba ne-viscosity ephantsi?

Itekhnoloji yokusetyenzwa kwe-injini iya isiba ngakumbi nangakumbi

Ngenkqubela phambili yetekhnoloji, itekhnoloji yokucubungula i-injini iya inyuka kwaye iphezulu, umsantsa phakathi kwamalungu uya usiba mncinci kwaye uncinci, kwaye injini enamalungu achanekileyo aphezulu aneemfuno ezisezantsi ze-viscosity yeoli esetyenziswayo. Isantya sokuhamba kweoyile ye-viscosity ephantsi iyakhawuleza, inokufikelela ngokukhawuleza kwiindawo zomphezulu wokukhuhlana ukuze ithambise ngokupheleleyo i-injini.

Ukukhuselwa kokusingqongileyo, indawo yokonga amafutha

Ioyile ye-viscosity ephezulu iya kubangela ukuthambisa okungalunganga, ukwanda kokusetyenziswa kwamafutha, iingxaki zengxolo enkulu, ukusetyenziswa kweoyile ye-viscosity ephantsi kuya kunciphisa ukunyanzeliswa kwe-injini, kodwa kunciphise ukusetyenziswa kwamafutha, kuncitshiswe ukukhutshwa, ngokuhambelana nenkxaso yezizwe ngezizwe yokonga amandla kunye nokusingqongileyo. ukhuseleko lobugcisa bemveliso yeemoto.

Ingxaki yamandla efilimu yeoli ephantsi yasombululwa yinkqubo yonke yokudibanisa

Xa i-injini isebenza, kuya kubakho umaleko wefilimu yeoli phakathi kwamalungu ukukhusela iindawo ezimbini zokukhuhlana ekudibaneni. Xa ukuchasana kweoli kwiqondo lokushisa eliphezulu akwanele, ifilimu yeoli iya kuphuka, kwaye iinxalenye ze-injini ziya kulahlekelwa ukukhuselwa kunye nokukhuhlana ngokuthe ngqo kuya kubangela ukugqoka.

Abantu abaninzi bayathandabuza amandla efilimu yeoli ye-oyile ye-viscosity ephantsi, kwaye isizathu sokuba ioli ye-viscosity ephantsi ikhuthazwa ngokubanzi ngoku ayinakwahlulwa kwindibaniselwano yeoli eyenziwe ngokupheleleyo.

Ukukhuselwa kwe-oyile yokwenziwa kunokuphunyezwa nge-viscosity ye-oyile ephantsi kakhulu kunye namandla okwaneleyo kwefilimu ye-oyile kunye nokumelana nobushushu obuphezulu bokucheba, ukuze injini isebenzise i-viscosity ye-oyile esezantsi yokuqinisekisa ukuthambisa kunye nokunciphisa ukusetyenziswa kwamafutha, ukubulala iintaka ezimbini ngelitye elinye.

I-Ribang SP/C5, i-GF-6 kunye nezinye ii-oyile ezisemgangathweni zingamabakala angama-20 e-viscosity, anokunciphisa ukunxiba kwe-injini, ukuvuselela amandla enjini, ukuphucula uqoqosho lwamafutha, kunye nokuzisa ukusebenza okungaqhelekanga kwimoto yakho!

Ayisiyiyo kuphela i-lubrication egqwesileyo, kodwa inomsebenzi olungileyo wokucoca kunye nokuzinza. Inokunciphisa ukunxiba kunye nokukrazula kwe-sludge kunye ne-carbon-deposit parts, kunye nokugcina inqanaba elifanelekileyo le-viscosity yeoli kubushushu obuphezulu kunye nesantya esiphezulu se-injini ukuqinisekisa ukutywinwa okusebenzayo kunye nokunciphisa ukusetyenziswa kwe-oyile.