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 dị oke ibu, a na-agbanye mmanụ ọkụ n'ọnọdụ nke ikuku ikuku dị ala na cylinder, ọnọdụ nhazi ngwakọta adịghị mma, nchịkọta mmanụ tupu combustion dị oke, nke na-eme ka engine diesel na-arụ ọrụ siri ike, enweghị ike ịgba ọsọ ọsọ na ịmalite isi ike; 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-agbapụta anwụrụ ọkụ ojii, engine diesel ga-ekpo ọkụ, na-eme ka ike na akụ na ụba belata. 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 akụkụ dị n'etiti etiti etiti na ahịrị kwụ ọtọ nke crankshaft na-ejikọta akwụkwọ akụkọ mkpara dị oke ibu, ya bụ, mmanụ na-ebuga n'ihu Angle dị oke ibu, piston na-aga n'ihu na TDC, n'oge a mmanụ ọkụ na-abanye na cylinder ahụ, ọ ga-ere ọkụ tupu oge eruo, mepụta ike, nke mere na piston adịghị eru TDC na ọdịda, mgbe ahụ, ọnụ ọgụgụ mkpakọ na engine ga-ebelata, ike ọkụ na cylinder ga-ebelata. 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