Mmanụ na injin na-amalite n'oge oyi

Oge oyi bụ oge kachasị sie ike nke afọ maka engines ụgbọ ala, nke na-anagide ọnụ ọgụgụ buru ibu nke ibu ndị ọzọ. Ntụziaka maka nsogbu ndị dị otú ahụ bụ mmanụ kwesịrị ekwesị, nke na-enye ohere ka engine na-arụ ọrụ dị mfe ma na-ebelata onye nwe ụgbọ ala nke nrụgide na ụgwọ na-enweghị isi.

Ihe oriri kachasị mma nke mmanụ ụgbọala na ibu dị na akụrụngwa engine na-eme mgbe ọ malitere, karịsịa mgbe anyị na-amalite engine n'ụtụtụ oyi, na obere okpomọkụ. Nke a bụ mgbe usoro lubrication ga-ebunye mmanụ ozugbo na akụkụ ndị na-akpụ akpụ oyi na-ezu ike ogologo oge, belata esemokwu na-akpata ozugbo enwere ike ma nye ha mmanu zuru oke, na-egbochi iyi. N'iburu n'uche na n'ime igwe ụgbọ ala ọkọlọtọ e nwere ọtụtụ narị akụkụ na-arụ ọrụ na ịrụ ọrụ nke ọ bụla n'ime ha chọrọ mmanu mmanu, onye nwere ike iche n'echiche otú ọrụ a dịruru ná mkpa maka usoro mmanụ dum na mmanụ n'onwe ya.

Nchedo esemokwu

Otu n'ime isi okwu metụtara ọrụ mmanye mmanye njin n'oge oyi bụ viscosity mmanụ (SAE viscosity grade). N'otu aka ahụ, mmanụ "mmiri" ma ọ bụ "mmiri", ngwa ngwa mgbapụta ahụ nwere ike wepụ ya na sump ma kesaa ya na usoro ahụ dum, n'aka nke ọzọ, obere viscosity na-ebelata nchebe esemokwu ya. E kwesịkwara icheta na ka okpomọkụ dị na engine na-ebili, viscosity nke mmanụ ga-ebelata, na nke a ga-emetụta ọkpụrụkpụ nke mmanụ "ihe nkiri" ekesa n'elu usoro. Ya mere, isi ihe na-eme ka ihe ịga nke ọma bụ ịchọta "ọlaedo pụtara" nke onye na-emepụta mmanụ na-emepụta mmanụ, nke na-ekwe nkwa mmanye ngwa ngwa nke engine n'oge mmalite mbụ na ọrụ ogologo oge ya na nchebe mmanụ kwesịrị ekwesị.

Leekwa: Ndị egwuregwu bọọlụ atọ na-ekele Chojniczanka. Nikita nwere nkwekọrịta ọhụrụ

Mbelata mmanu

Nka akara viscosity na-enye anyị ozi gbasara ọnọdụ ọrụ nke mmanụ. Ịchọpụta paramita oyi nke mmanụ na-enye ohere iji tụnyere ihe onwunwe okpomọkụ dị ala. Nke a pụtara na mmanụ "0W" ga-enye otu ihe ntinye mmanụ na -40^o C maka mmanụ "5W" na - 35^o C, na mmanụ “10W” - - 30^o C i "15W" ruo - 25^o C. Ọ dịkwa mkpa ma anyị na-eji mmanụ ịnweta, mmanụ sịntetik, ma ọ bụ ngwaahịa ejiri teknụzụ abụọ a mee.

Na mgbakwunye na nhọrọ ziri ezi nke mmanụ na nnọchi cyclic ya, ọ bara uru icheta iwu ole na ole bụ isi maka nlekọta kwa ụbọchị nke injin ụgbọ ala. Zere ogologo nkwụsị mgbe ịmalitere injin ahụ, nke na-abụkarị ikpe, karịsịa n'ụtụtụ snow mgbe ị na-ahapụ ụgbọ ala na-abaghị uru maka nkeji ole na ole. Nke a bụ ihe a na-emekarị maka mkpuchi ime ụgbọ ala.

na ekpochapụ windo na ikuku ọkọnọ.

Ihe dịkwa mkpa bụ ngbanwe nke mmanụ n'oge yana nzacha, dị ka ndụmọdụ ndị nrụpụta si dị, na nlekota nhazi nke ọkwa ya. Nke a na-ekwe nkwa ogologo oge na enweghị nsogbu nke injin ahụ, n'agbanyeghị oge nke afọ na ọnọdụ ihu igwe na-emeri.

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