Injector calibration: nkọwa, uru na ọnụahịa
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Injector calibration: nkọwa, uru na ọnụahịa

Nhazi nke nozulu na-ezo aka na mmiri ya. N'ezie, ọ ghaghị inwe oghere zuru oke iji wepụ mmanụ ọkụ achọrọ n'okpuru nrụgide nke mgbapụta ahụ. A ghaghị imezi nhazi nhazi nke achọrọ maka ezigbo injection mmanụ ụgbọala nke ọma. N'isiokwu a, ị ga-amụta ihe niile ị chọrọ ịma banyere injector calibration: nkọwa ya, uru ya, mgbe ime ya, na ole ọ na-eri!

🚗 Kedu ihe bụ calibration injector?

Injector calibration: nkọwa, uru na ọnụahịa

Ruo n'afọ 1960, enweghị ike ịhazigharị nhazi nozzle. Mgbe ugbu a, ọ bụrụ na injector ezughị oke n'ihi nhazi nke ọma nke oge opupu ihe ubi ya, ọkachamara nwere ike gbanwee ya.

Mechanical nozzles na-arụ ọrụ otú valvụ nche, ya bụ, site n'isi iyi nke nwere nhazi ụfọdụ. N'ihi ya, nhazi a ga-ekpebi ọnụ ụzọ mmeghe nke washers dị na nsọtụ nke injector. Nke a ga-etinye ụfọdụ mmanụ ọkụ, nke a ga-agbanye ya site na mgbapụta. Taring na-enye ohere lelee tightness injector ma zere ihe ize ndụ nke ntapu mmanụ ụgbọala na nke ikpeazụ.

Ka ịhazie ntọala injector, ị ga-ejiri nkwụnye njikwa calibration nke ga-akwado ihe dị iche iche nke injector mgbe na-atụle nrụgide ya, nke a ga-egosipụta na mmanya.

Ụkpụrụ calibration ga-adị iche dabere na ụdị ụgbọ ala na engine ya (petrol ma ọ bụ dizel).

Un injector calibration table Tupu ịmegharị usoro a, ọ dị mkpa ịkpọtụrụ, ọ nwere ozi ndị a:

  • Ụdị mgbapụta;
  • Nrụgide injection;
  • Ụdị injector;
  • Mmiri valve mmiri
  • Mmanụ na-enye nrụgide;
  • Dayameta nke piston na ọrịa strok;
  • Nọmba akụkụ nozzle;
  • Ụdị engine;
  • Ọnụ ego nke injection n'ihu.

💡 Gịnị kpatara o ji dị mkpa ịhazi nozzles?

Injector calibration: nkọwa, uru na ọnụahịa

Ịhazi injectors dị mkpa iji hụ na ahụike nke injin ụgbọ ala gị. N'ezie, ọ bụrụ na paramita tari ziri ezi, A ga-etinye mmanụ ọkụ kacha mma ma fesa n'ime ụlọ ọkụ moto. Ya mere, ọ bụ nkwa nke mgba ọkụ ziri ezi n'etiti ikuku na mmanụ ụgbọala n'ime cylinders.

Ọ bụrụ na akọwahieghị nhazi nhazi ahụ, ọ ga-enwe mmetụta ozugbo na arụmọrụ injin gị na oriri mmanụ. carburant yana nkasi obi ịnya ụgbọ ala. Ọ nwekwara ike mebie injector n'ihi ntọala nhazi nhazi na-ezighi ezi ma mee ka mkpọchie akaghi aka. calamine.

Nhazi nke injectors dị ezigbo mkpa maka ụdị igwe nke ụgbọ ala ochie, kamakwa maka ụdị eletrọnịkị. N'ezie, ọ bụrụgodị na a na-agbakọ ọnụ ọgụgụ mmanụ ọkụ na electronically, usoro mmiri na-adị mgbe niile n'ime injector iji kwe ka ọ fesa mmanụ dizel ma ọ bụ mmanụ ụgbọala n'ime cylinder engine.

📅 Kedu mgbe ekwesịrị ịhazi nozzles?

Injector calibration: nkọwa, uru na ọnụahịa

Ugboro nke injector calibration ga-adịgasị iche site n'otu ụdị ụgbọ ala gaa na nke ọzọ yana dabere na usoro ịgba ọgwụ ya (nke a na-atụghị anya ya ma ọ bụ na-apụtaghị ìhè). Ná nkezi, a ga-enweta nke a kilomita 100 ọ bụla.

Agbanyeghị, ọ bụrụ n'ịhụ ụfọdụ akara ịdọ aka na ntị nke nsogbu nhazigharị, ị ga-etinye aka ozugbo enwere ike. Ngosipụta ndị a nwere ike were ụdị ndị a:

  1. Enwere mfu mmanụ n'ime otu injectors ma ọ bụ karịa;
  2. Igwe ahụ anaghị arụ ọrụ nke ọma ma na-efunahụ ike;
  3. Oriri mmanụ ụgbọala na-abawanye;
  4. Igwe ahụ siri ike ịmalite.

N'ọnọdụ ndị dị otú a, ị ga-ebu ụgbọ ala gị gaa n'ụlọ ọrụ ọkachamara na-arụ ọrụ ụgbọ ala ka o nwee ike nyochaa ihe kpatara nsogbu ahụ. Enwere ike inwe ọtụtụ n'ime ha, ọ nwere ike ịbụ nhazigharị adịghị mma, akara nozzle na-ezighi ezi ma ọ bụ nozzle HS.

💸 Ego ole ka ọ na-eri iji dozie injector?

Injector calibration: nkọwa, uru na ọnụahịa

Ọnụ ego nke calibrating injectors bụ otu maka ụgbọ mmanụ dizel ma ọ bụ mmanụ ụgbọala. Ọrụ a na-agụnye mgbanwe calibration washers na ịhazigharị nrụgide mmiri na bench calibration. Maka akụkụ, a na-ere ihe nzacha oghere n'etiti 15 na 20 €... Mgbe ahụ, ọ ga-adị mkpa ịgbakwunye ụgwọ ọrụ, nke na-abawanye n'etiti 25 € vs 100 €.

Ọrụ a anaghị achọ ihe karịrị otu awa nke ọrụ igwe na a ga-akwụ gị ụgwọ na mkpokọta n'etiti 40 € vs 120 € dabere na ebe a na-adọba ụgbọala ahọpụtara na ebe ala ya.

Ọ bụrụ n’ịchọrọ idozi nhazi nzizi injector gị, chọta ebe a na-adọba ụgbọala a pụrụ ịdabere na ya na ọpịpị ole na ole site na iji comparator anyị n'ịntanetị. Nke a ga-enye gị ohere iji tụnyere ọnụ ahịa nke ọtụtụ ụgbọala na-adọba ụgbọala gburugburu ụlọ gị ma lelee aha ha site n'ịtụle echiche nke ndị ahịa ndị ọzọ na-abịarute nso ọrụ ha maka ịrụzi ụgbọ ala!

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