Gịnị bụ ojiji nke ụgbọ ala turbocharger liner
Isi ọrụ nke turbocharger ụgbọ ala bụ ịbawanye oriri nke injin ahụ, si otú ahụ na-abawanye ike mmepụta na ike nke injin ahụ, nke mere na ụgbọ ala ahụ na-enweta ike karịa. Kpọmkwem, turbocharger na-eji ike iyuzucha gas sitere na injin na-ebugharị compressor, ma na-agbanye ikuku n'ime ọkpọkọ oriri, na-abawanye njupụta oriri, na-eme ka injin ahụ na-ere ọkụ karịa mmanụ, si otú ahụ na-abawanye mmepụta ike.
Otu turbocharger si arụ ọrụ
Turbocharger bụ akụkụ abụọ mejupụtara: turbine na compressor. Mgbe injin ahụ na-arụ ọrụ, a na-achụpụ gas na-ekpochapụ site na ọkpọkọ ọkpọkọ, na-eme ka turbine na-atụgharị. Ntughari nke turbine na-ebuba compressor ma na-agbanye ikuku n'ime ọkpọkọ oriri, si otú ahụ na-abawanye nrụgide oriri na imeziwanye ọkụ ọkụ na mmepụta ike.
Uru na ọghọm nke turbochargers
Uru:
Mmụba ike na-abawanye : Turbochargers na-enwe ike ịbawanye oriri nke ikuku, na-ekwe ka engine na-emepụta ike na torque maka otu nkwụsịtụ.
Ọganihu mmanụ ụgbọala: Engines na turbocharged ọkụ ka mma, a na-azọpụta 3% -5% nke mmanụ ụgbọala, na nwere elu pụrụ ịdabere na, ezi kenha àgwà na transient nzaghachi .
Ime mgbanwe na elu elu: turbocharger nwere ike ime ka engine nọgide na-enwe ike dị elu na elu elu, iji dozie nsogbu nke mkpa oxygen na elu elu.
Ọdịmma:
Turbine hysteresis : n'ihi inertia nke turbine na nke dị n'etiti, mgbe ikuku gas na-abawanye na mberede, ngwa ngwa turbine agaghị abawanye ozugbo, na-ebute ike mmepụta hysteresis.
Mmetụta dị ala na-agba ọsọ adịghị mma: n'ihe banyere obere ọsọ ma ọ bụ okporo ụzọ okporo ụzọ, mmetụta nke turbocharger abụghị ihe doro anya, ọbụna karịa engine a na-achọsi ike.
A na-eji ihe dị iche iche eme turbochargers ụgbọ ala dịka wiil, bearings, shells na impellers. A na-ejikarị ihe superalloy eme wiil, dị ka Inconel, Waspaloy, wdg, iji mezuo ihe achọrọ nke oke okpomọkụ na nrụgide.
A na-ejikarị cermet na ihe ndị ọzọ eme bearings iji melite eyi na nguzogide corrosion.
Maka akụkụ shei ahụ, shei compressor na-abụkarị aluminom alloy ma ọ bụ magnesium alloy iji belata ibu ma melite arụmọrụ, ebe shei turbine na-ejikarị nchara.
The impeller na aro na-tumadi mere nke ígwè, karịsịa compressor impeller mgbe na-eji superalloy, nke nwere magburu onwe elu okpomọkụ ọxịdashọn eguzogide, ike na corrosion iguzogide .
Akụrụngwa nke akụkụ dị iche iche na ọrụ ha
Igwe ụkwụ wheel: iji ihe ndị na-ekpo ọkụ na-ekpo ọkụ, dị ka Inconel, Waspaloy, wdg, iji mezuo ihe ndị a chọrọ nke okpomọkụ na nrụgide.
bearing: a na-ejikarị seramiiki ígwè na ihe ndị ọzọ na-eme ka ọ dị mma na nguzogide corrosion.
shei:
Compressor shei: ukwuu n'ime aluminum alloy ma ọ bụ magnesium alloy, iji belata ibu na melite arụmọrụ.
Turbine shei: ọtụtụ ihe nkedo ígwè ihe.
impellers na aro: ukwuu n'ime ígwè, karịsịa compressor impellers mgbe na-eji superalloy, a alloy nwere magburu onwe elu okpomọkụ ọxịdashọn eguzogide, ike na corrosion iguzogide.
Ihe na-emetụta ihe nhọrọ ihe
Nhọrọ nke akụrụngwa turbocharger na-echebara ihe ndị a echiche:
Okpomọkụ dị elu na nrụgide dị elu: okpomọkụ dị n'ime na nrụgide nke turbocharger dị elu, ọ dịkwa mkpa ịhọrọ ihe ndị nwere ezigbo okpomọkụ dị elu na nrụgide nrụgide dị elu.
na-eyi nguzogide: akụkụ ndị na-akpata nrụgide kwesịrị inwe ụfọdụ nguzogide iyi iji melite ndụ ọrụ.
Ihe eji arụ ọrụ: ihe kwesịrị inwe ike zuru oke na ike iji gboo mkpa nke ọrụ ọsọ ọsọ.
Ọ bụrụ na ịchọrọ ịmatakwu, nọgide na-agụ akụkọ ndị ọzọ dị na saịtị a!
Biko kpọọ anyị ma ọ bụrụ na ịchọrọ ngwaahịa ndị a.
Ụgwọ nke ụlọ ọrụ Zhuo Meng Shanghai Auto Co., Ltd. agba mbọ na-ere MG&750 akpaaka akụkụ welcome ịzụta.
