Usoro ọrụ nke injin diesel bụ n'ezie otu nke engine mmanụ ụgbọala, na nke ọ bụla na-arụ ọrụ okirikiri na-enwetakwa strok anọ nke oriri, mkpakọ, ọrụ na ike ọgwụgwụ. Otú ọ dị, n'ihi na mmanụ ụgbọala na-ejimmanụ dizelbụ dizel, ya viscosity bụ ibu karịa mmanụ ụgbọala, ọ dịghị mfe ikusi, na ya ozugbo combustion okpomọkụ dị ala karịa mmanụ ụgbọala, otú e guzobere na mgbanye mode nke combustible ngwakọta dị iche na mmanụ ụgbọala engines.
Mgbe mmanụ ọkụ na-ebuga n'ihu Angle buru ibu, a na-agbanye mmanụ ọkụ n'ihe banyere ikuku ikuku dị ala na cylinder, ọnọdụ nhazi ngwakọta adịghị mma, nchịkọta mmanụ tupu ọkụ ọkụ dị ukwuu, nke na-eme ka engine diesel na-arụ ọrụ siri ike, Akwụsịghị ọsọ ọsọ na-enweghị isi na ike ịmalite; N'ime awa ahụ, a ga-emepụta mmanụ ọkụ mgbe ọkụ ọkụ gasịrị, okpomọkụ kachasị elu na nrụgide nke combustion ga-ebelata, ọkụ ahụ ezughị ezu na ike ahụ ga-ebelata, na ọbụna ikpo ọkụ ga-ewepụta anwụrụ ọkụ ojii, engine diesel ga-ekpo ọkụ, na-akpata ya. belata ike na akụ na ụba. The ezigbo mmanụ ụgbọala tupu Angle abụghị mgbe niile, na kwesịrị ịba ụba na mgbanwe nke dizel ibu (mmanụ ọkọnọ) na ọsọ, ya bụ, na-abawanye nke ọsọ. N'ụzọ doro anya, akuku mbubata mmanụ buru ibu karịa akụkụ ntụ ntụ mmanụ. N'ihi na mmanụ na-ebuga n'ihu Angle dị mfe ịlele na ịgụ, a na-eji ya karịa na ngalaba mmepụta na ngalaba ojiji.
Ọ bụrụ na Angle n'etiti etiti ahịrị na vetikal ahịrị nke crankshaft njikọ mkpanaka journal dị oke ibu, ya bụ, mmanụ ọkọnọ n'ihu Angle dị oke ibu, piston dị n'ebe ọzọ TDC, n'oge a mmanụ ụgbọala na-abanye cylinder. ọ ga-ere ọkụ n'ihu, na-emepụta ike, nke mere na piston adịghị eru TDC na ọdịda, mgbe ahụ mkpakọ mkpakọ na cylinder ga-ebelata, engine ike ga-ebelata, na okpomọkụ ga-abawanye. Ma enwere ụda ịkụ aka n'ime cylinder ahụ.
Ọtụtụmmanụ dizelchọpụta akụkụ kachasị mma nke injection injection n'okpuru ọnọdụ nke ọsọ ọsọ na ibu zuru oke site na ule. Mgbe etinyere mgbapụta injection nammanụ dizel, A na-edozi akụkụ nke ịgba ọgwụ mgbochi dịka nke a si dị, na n'ozuzu adịghị agbanwe agbanwe n'oge usoro ọrụ nke engine diesel. N'ụzọ doro anya, mgbemmanụ dizelna-agba ọsọ n'okpuru ọnọdụ ndị ọzọ, nke a na-aga n'ihu ịgba ọgwụ adịghị mma. Iji meziwanye akụ na ụba na arụmọrụ ike nkemmanụ dizelna nnukwu ọsọ ọsọ, a na-atụ anya na injection ahụ na-aga n'ihu Angle of themmanụ dizelenwere ike gbanwee ya na-akpaghị aka site na mgbanwe nke ọsọ iji nọgide na-enwe uru dị mma karị. Ya mere, mgbapụta mgbapụta nke ammanụ dizel, karịsịa injin dizel injection ozugbo, na-enwekarị mmanụ ọkụ centrifugal tupu Angle akpaka regulator.
Oge nzipu: Ọgọst-21-2024