Gịnị mere mmanụ ji na-aghọwanye nke na-adị ala-viscosity?

Gịnị mere mmanụ ji na-aghọwanye nke na-adị ala-viscosity?

N'otu oge, ọtụtụ ụlọ ọrụ na-arụzi ụgbọala n'agbanyeghị ụdị mmanụ na-edozi ụgbọ ala, ga-agbanwe mmanụ viscosity 40, dị mfe na nke siri ike, nke na-egosipụta kpọmkwem usoro mmepụta nke ọtụtụ engines n'afọ.

N'oge a, viscosity mmanụ ala na nke ala aghọwo usoro mmepe nke nrụpụta engine na ụlọ ọrụ mmanu mmanu, Japan, South Korea na United States, gụnyere usoro German nke na-eji mmanụ viscosity dị elu, na-akwalitekwa iji akara viscosity dị ala ( 0W20, 0W30, 5W20) mmanụ. Ya mere, gịnị mere mmanụ na-aghọwanye obere viscosity?

Nkà na ụzụ nhazi engine na-aghọwanye ọkaibe

Site na ọganihu nke nkà na ụzụ, nkà na ụzụ nhazi nke engine na-adịwanye elu, ọdịiche dị n'etiti akụkụ ahụ na-adịwanye ntakịrị, na engine nke nwere akụkụ dị elu dị otú ahụ nwere ihe dị ala chọrọ maka viscosity mmanụ eji. Low viscosity mmanụ eruba ọnụego bụ ngwa ngwa, nwere ike ngwa ngwa iru akụkụ nke esemokwu n'elu ka mmanu n'ụzọ zuru ezu na engine.

Nchekwa gburugburu ebe obibi, gburugburu ebe nchekwa mmanụ ụgbọala

Mmanụ viscosity dị elu ga-eme ka mmanye na-adịghị mma, ịba ụba mmanụ mmanụ, nsogbu mkpọtụ mkpọtụ, iji mmanụ viscosity dị ala ga-ebelata nguzogide engine, ma belata oriri mmanụ, belata ikuku, n'ikwekọ na nkwado mba ụwa nke ịzọpụta ike na gburugburu ebe obibi. nchebe nke teknụzụ mmepụta ụgbọ ala.

A na-edozi nsogbu nke ike ihe nkiri mmanụ dị ala site na usoro njikọ dum

Mgbe injin ahụ na-agba ọsọ, a ga-enwe akwa mkpuchi mmanụ n'etiti akụkụ ahụ iji chebe ebe esemokwu abụọ ahụ site na kọntaktị. Mgbe mgbochi mmanụ na oke okpomọkụ ezughị oke, ihe nkiri mmanụ ga-agbaji, na akụkụ engine ga-efunahụ nchebe na esemokwu kpọmkwem ga-eme ka ọ ghara ịdị.

Ọtụtụ ndị mmadụ na-ajụ ike ihe nkiri mmanụ nke mmanụ viscosity dị ala, na ihe kpatara eji kwalite mmanụ viscosity dị ala ugbu a enweghị ikewapụ ya na ngwakọta nke mmanụ sịntetik zuru oke.

Enwere ike nweta nchebe nke mmanụ sịntetik site na mmanụ viscosity dị ala na ike ihe nkiri mmanụ zuru oke na nkwụsi ike dị elu nke okpomọkụ, nke mere na engine ahụ nwere ike iji obere viscosity mmanụ dị ala iji hụ na lubrication ma belata oriri mmanụ, na-egbu nnụnụ abụọ na otu nkume.

Ribang SP/C5, GF-6 na mmanụ ọkọlọtọ ndị ọzọ bụ akara ule viscosity 20, nke nwere ike belata iyi injin, kpalie ike injin, kwalite akụ na ụba mmanụ, wee weta arụmọrụ pụrụ iche na ụgbọ ala gị!

Ọ bụghị naanị mma mmanu mmanu, kamakwa ọ nwere ezigbo ọrụ nhicha na nkwụsi ike. Ọ nwere ike ibelata iyi na ịkwa akwa nke sludge na akụkụ carbon-deposited, ma na-echekwa ọkwa viscosity kwesịrị ekwesị nke mmanụ na okpomọkụ dị elu na nnukwu ọsọ nke engine iji hụ na njide dị irè ma belata oriri mmanụ.