2.5 TDi engine - ozi na ojiji nke dizel unit
Ọrụ igwe

2.5 TDi engine - ozi na ojiji nke dizel unit

Mgbe ọtụtụ afọ arụchara ọrụ, enwere nnukwu nsogbu na usoro ịgba ọgwụ, mmanu mmanu, ECU nke unit na eriri ezé. N'ihi nke a, injin 2.5 TDi nwere aha ọjọọ. Anyị na-ewetara ozi kachasị mkpa gbasara injin nke nchegbu VW.

2.5 TDi engine - data teknụzụ

Awụnyere ụdị anọ nke otu ahụ n'ụgbọ ala. Ejiri nke ọ bụla nwere turbine geometry na-agbanwe agbanwe yana injection Bosch nwere igwe nkesa na-achịkwa nke na-ebute oke nrụgide. The nkeji nwere a na-arụ ọrụ olu nke 2396 cm3, yana 6 V-cylinders na 24 valves. Ha dakọtara na ma n'ihu wheel mbanye na 4×4 na akwụkwọ ntuziaka ma ọ bụ akpaka nnyefe.

Ụdị nke otu a na ike ha

Agbanyeghị, ụdị nke injin 2.5 TDi nwere mpụta dị iche iche. Ndị a bụ engines 150 hp. (AFB/ANC), 155 HP (AIM), 163 HP (BFC, BCZ, BDG) na 180 hp (AKE, BDH, BAU). Ha nyere arụmọrụ dị mma nke ukwuu, a na-ewerekwa unit ahụ n'onwe ya dị ka oge a. Ọ bụ nzaghachi nye engines flagship nke Mercedes na BMW.

Ngwọta ihe eji arụ ọrụ na nkeji

Maka nkeji a, a na-ahọrọ ihe nkedo ígwè nke nwere cylinder isii ahaziri na 90° V, ma tinyekwa isi cylinder alloy cylinder 24-valve n'elu. Igwe 2.5 TDi ahụ jikwa ogwe nguzozi nke e mere iji belata ịma jijiji na ịma jijiji na-ebute ọdịbendị ọrụ dị elu.

Ọdịiche dị na ụdị 2.5 TDi - kedu ihe kpatara ha?

Nsogbu kachasị na-adịghị mma jikọtara ya na ọrụ nke unit ahụ gụnyere nkwụsị nke injections. Ihe kpatara ya na-abụkarị ọdịda nke mgbapụta mmanụ ọkụ, igwe eletrọnịkị na-achịkwa, ma ọ bụ magnet nke na-achịkwa nha mmanụ ụgbọala.

Nke a bụ n'ihi ụdị akụrụngwa eji. Mgbapụta nkesa radial na-enwe mmetụta na-adịghị mma na mmanụ ọkụ karịa ụdị axial. Ọ bụ n'ihi nke a ka n'ibu mmebi nke mmewere mere ọtụtụ mgbe.

Gịnị nwere ike ịkpata nsogbu ndị ahụ?

A na-egosikwa na ọdịda nke engine 2.5 TDi bụ n'ihi nlekọta na usoro mmepụta ihe. Ekwesịrị ịchọpụta ọtụtụ ọdịda n'ụzọ dị mfe n'oge oge nnwale, yabụ a na-atụ anya na ndị injinia Volkswagen etinyeghị uche zuru oke na ule ndị ahụ yana anwaleghị nkeji ahụ n'ebe dị anya.

Ajụjụ dị mkpa na ọnọdụ igwe arụ ọrụ

Okwesiri iburu n'uche na site na nlebara anya nke oma, o kwere omume izere ndakpọ ụfọdụ, gụnyere ndị dị oke ọnụ. Anyị na-ekwu ebe a banyere usoro oge, nke nwere ọchịchọ ịkụda n'ihi adịghị mma nke ihe eji eme ihe. Ihe ngwọta dị mma bụ ịgbanwe eriri oge ọ bụla 85 km. km, nke dị ogologo karịa karịa ka onye nrụpụta tụrụ aro ya. Ọ bụrụ na usoro ahụ n'onwe ya mebiri, nke a pụtara na ọ fọrọ nke nta ka ọ bụrụ mbibi zuru oke nke unit ahụ.

Ọ bụrụ na ịchọrọ ịzụta ụdị ụgbọ ala nke nwere engine 2.5 TDi, ọ ka mma ịhọrọ ụgbọ ala emere mgbe 2001 gasịrị. Ihe atụ nke ọgba tum tum tupu ụbọchị a e ji a elu ọdịda ọnụego - mgbe 2001, ọtụtụ nsogbu e doziri.

Kedu mgbanwe emere na unit?

Volkswagen emezigharịrị ngalaba ahụ iji wepụ nsogbu na-akpasu iwe. Ọrụ ahụ gụnyere ngbanwe nke injectors, yana nyocha nke ọma nke nhazi nke unit ahụ, mgbanwe na usoro oge.

Igwe 2.5 TDi kacha arụ ọrụ adịghị arụ ọrụ

Ihe na-adịghị mma nke na-apụtakarị bụ nsogbu na mgbapụta mmanụ, nke crankshaft na-ebugharị. Mgbe moto na-agba ọsọ, mgbapụta mgbapụta nwere ike ịda, na-ahapụ moto na-enweghị mmanu mmanu. N'ihi ya, ohere nke mgbapụta mgbapụta mmanụ na-emechi n'ihi camshaft wear na-abawanye.

2.5 TDi engines nwekwara nsogbu na turbine. Nke a na-emetụta ụdị otu nke garala ihe karịrị 200 km. km. Mgbe ụfọdụ, a na-ebutekwa nnukwu ọnwụ ike site na mmebi nke valvụ EGR na mita eruba.

Kedu ihe ị ga-achọ mgbe ị na-ahọrọ ụgbọ ala nwere unit a?

Ọ bụrụ na ịchọrọ ịchọta otu nhọrọ nke ga-abụ nke kacha nta na mberede, ị ga-achọ engine 2.5 TDi V6 nwere 155 hp. ma ọ bụ 180 hp Euro 3 kwadoro. Ojiji nke moto ndị a na-ejikọta ya na nsogbu ndị na-adịchaghị adị.

2.5 TDi engines arụnyere na Audi A6 na A8 ụdị, nakwa dị ka Audi A4 Allroad, Volkswagen Passat na Skoda Superb. Ọ bụ ezie na ụgbọ ala ndị a kwadebere nke ọma ma na-adịkarị na ọnụahịa mara mma, ọ bara uru iche echiche ugboro abụọ banyere ịzụrụ ha, n'ihi na ụgwọ ọrụ nlekọta nwere ike ịdị oke elu.

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