Volkswagen CMBA engine
Ihe
Karịsịa maka ịkwado Volkswagen Golf nke usoro nke asaa, e mepụtara ngalaba ike ọhụrụ nke etinyere na ahịrị EA211-TSI (CHPA, CXSA, CZCA, CZDA, CZEA, DJKA).
Nkowasi
Emepụtara injin CMBA na 2012, mana otu afọ ka e mesịrị, ọ malitere iji ụdị ọzọ (CXSA) dochie ya. Akwụsịla na 2014.
A na-eme ka ndụ mkpụmkpụ nke engine combustion dị n'ime ya dị mfe site na nsogbu ndị pụtara n'oge ọrụ nke moto ahụ.
N'oge mmepe nke unit ahụ, ndị injinia nke VAG na-echegbu onwe ha mere mkpesa na-ezighị ezi, n'ihi ya CMBA enweghị ihe ịga nke ọma. A ga-atụle adịghị ike n'ụzọ zuru ezu n'okpuru.
Volkswagen CMBA ICE bụ mgbanwe izizi nke injin 1.4 TSI EA211. Olu nke engine bụ 1,4 lita, ike - 122 lita. s na torque nke 200 Nm. A na-eme nnukwu chaja site na turbine TD025 M2 (nrụgide oke 0,8 mmanya).
Awụnyere otu a n'ụgbọ ala nke ihe gbasara VAG:
Otu njiri mara nke otu ahụ bụ imewe modular ya. Ngwọta teknụzụ dị otú ahụ yana "gbakwunyere" nwere ọtụtụ "minuses".
A na-eji aluminom mee ihe mgbochi cylinder, a na-eji ígwè akpụ akpụ, nke dị mkpa. Piston dị arọ, crankshaft na mkpanaka njikọ. Ịbelata ibu nke engine combustion dị n'ime nwere mmetụta dị mma na arụmọrụ. N'otu oge ahụ, ọ na-abawanye ụba ego nke nrụzi ya.
Isi ihe mgbochi bụ aluminom, nwere camshafts abụọ (DOHC) na valvụ 16 nwere ihe nkwụghachi ụgwọ hydraulic. A na-etinye ihe na-ahụ maka oge valvụ n'elu ogwe oriri.
Ịnya belt oge. Obere mkpọtụ karịa yinye, mana enwere nsogbu. Ọ dị mkpa ịlele ọnọdụ nke eriri ọ bụla 30 puku km, ma dochie ya mgbe 90 puku km. Ọ bụrụ na eriri ahụ na-agbaji, valves na-ehulata.
Turbine anaghị akpatara onye nwe ya nsogbu, mana draịva ya na-eme ka ndụdụ pụta nnukwu ego. Mgbe ụfọdụ ị nwere ike pụọ na dochie actuator, ma n'ọnọdụ ụfọdụ ị ga-eji dochie dum turbine mgbakọ.
The engine na-agba ọsọ nwayọọ nwayọọ na mmanụ ụgbọala 95th, nke ọzọ na-enye aka na ọtụtụ nsogbu siri ike ma na-ebelata ndụ nke unit.
Usoro jụrụ oyi bụ okpukpu abụọ. Mgbapụta ahụ bụ plastik na ọ naghị adịte aka. A na-atụ aro ka dochie thermostat mgbe puku kilomita 90 gasịrị. Mgbapụta ahụ na-ewe obere nlekọta.
Bosch Motronic MED 17.5.21 ECU na-achịkwa injin ahụ.
Технические характеристики
| Emeputa | Mlada Boleslav Plant, Czech Republic |
| Afọ mwepụta | 2012 |
| Olu, cm³ | 1395 |
| Ike, l. Ya na | 122 |
| Ndekọ ike, l. s / kwa 1 lita nke olu | 87 |
| Ogwu, Nm | 200 |
| Oke mkpakọ | 10 |
| Mgbochi ụlọ nche | aluminum |
| Onu ogugu nke mbara igwe | 4 |
| Isi mkpuchi isi | aluminom |
| Usoro ịgba ọgwụ mmanụ | 1-3-4-2 |
| Sịlịnda dayameta, mm | 74.5 |
| Piston strok, mm | 80 |
| Ngagharị oge | Ọfọn |
| Ọnụ ọgụgụ nke valves kwa cylinder | 4 (DOHC) |
| Nbudata | turbine Mitsubishi TD025 M2 |
| Ndị na-akwụ ụgwọ hydraulic | bụ |
| Onye na-ahụ maka oge Valve | otu (mbanye) |
| Ike usoro mmanye mmanu, l | 3.8 |
| Mmanụ etinyere | 5W-30 |
| Oriri mmanụ (gbakọọ), l / 1000 km | ruo 0,5* |
| Usoro mmanu | injector, ntụtụ ozugbo |
| Mmanụ | mmanụ ụgbọala AI-98 (RON-95) |
| Kpụrụ gburugburu ebe obibi | Euro 5 |
| Akụrụngwa, n'èzí. km | 250 |
| Ibu ibu | 104 |
| Ebe: | transverse |
| Ntugharị (nwere ike), l. Ya na | ihe karịrị 200** |
* na-enweghị ihe onwunwe 155 ** na injin na-arụ ọrụ karịa 0,1
Ntụkwasị obi, adịghị ike, ịnọgide na-enwe ike
Pụrụ ịdabere
N'ụzọ dị mwute, CMBA esoghị na udi nke ndị a pụrụ ịdabere na ya. Onye nrụpụta ekpebiela ihe enyemaka nke 250 puku kilomita, mana omume na-egosi na injin ahụ na-ada n'oge mbụ. Ọtụtụ ndị nwe ụgbọ ala aghaghị ịrụzi unit ahụ mgbe 70 puku km.
Site n'ịrụ ọrụ nke ọma njin combustion n'ime, ị nwere ike nweta mmụba n'ihe nketa. Ma nke a "ziri ezi" agaghị ekwe omume mgbe niile iji mejuputa. Dị ka ihe atụ, àgwà mmanụ ụgbọala na ihe ndị na-esi ísì ụtọ, karịsịa mmanụ ụgbọala, na-akpata ọtụtụ nkatọ. Enwere ọtụtụ ikpe mgbe ndị nwe ụgbọ ala n'onwe ha na-agbalị iji aka ha dozie ụfọdụ malfunctions, na-enweghị ahụmahụ kwesịrị ekwesị na ịrụzi ọrụ, ("dị ka akwụkwọ ahụ si kwuo").
Onye nrụpụta na-edobe nsogbu ntụkwasị obi nke injin n'okpuru njikwa mgbe niile. Ya mere, na Septemba 2013, a gbanwere nhazi nke isi cylinder. Maslozhor ahụ dara n'ụzọ doro anya, mana ọ kwụsịghị kpamkpam. Nkwalite ndị ọzọ na nkeji ahụ enyeghịkwa nsonaazụ a tụrụ anya ya. Igwe ahụ ka nwere nsogbu.
CMBA nwere oke nchekwa dị mma. Enwere ike ịgbanye ya ruo 200 lita. s, mana n'otu oge ahụ na-akawanye "ọnya" niile dị adị. Ntugharị Fans kwesịrị ịma na ngbanwe mgbawa dị mfe (Nhazi 1) na-ebuli ike ruo 155 hp. s, mgbagwoju anya (Stage 2) ama ruo 165. Ma ọzọ, cheta na ihe ọ bụla aka na imewe nke moto ga budata belata ya ugbua obere akụ.
Ebe na-adịghị mma
Mmụba oriri mmanụ (maslozhor). Ihe omume a bụ n'ihi ntụpọ dị na isi cylinder, valvụ stampụ akara na piston mgbanaka.
Ndakpọ na draịva njikwa turbine (jamming of the wastegate actuator rod). Ịkpasu iwe na-adịghị mma bụ nhọrọ na-ezighi ezi nke ihe maka akụkụ ụgbọala na ọrụ ogologo oge nke injin combustion n'ime otu ụda ahụ (fọrọ nke nta ka ọ bụrụ na-agba ọsọ engine mgbe niile).
Nhazi na-emeghị nke ọma nke mkpuchi mgbanye ọkụ - na-agbajikarị ọbụna mgbe ọ na-edochi kandụl.
Ntupu oyi site na nkeji mgbapụta mmiri nwere thermostats abụọ. Ihe kpatara ya bụ ihe na-ezighị ezi gasket.
Igwe ngwa ngwa na-ekpo ọkụ. Isi nsogbu dị na isi cylinder.
Ọrụ mkpọtụ nke unit ahụ. Ọtụtụ mgbe egosipụtara n'oge acceleration na deceleration. Achọpụtabeghị ebe nsogbu ahụ si bute ya.
Ndozi
Profi VW nke si Moscow kwuputara echiche banyere ikwado n'ụzọ doro anya: "... maintainability - mba! Nhazi modular, modul na-agbanwe mgbakọ". Ọtụtụ ndị nwe ụgbọ ala na-akwado ya.
Mmegharị bụ nnukwu nsogbu. A naghị edochi crankshaft iche iche, naanị ejikọta ya na ngọngọ. Nke a pụtara na n'ọtụtụ ọnọdụ ọ bụ ihe na-abaghị uru ime uwe aka na-agwụ ike.
Obere nrụzi ga-ekwe omume. Enweghị nsogbu na akụkụ ahụ mapụtara. Mana n'ihi ọnụ ahịa dị elu nke iweghachi igwe ọkụ n'ime, ọtụtụ ndị nwe ụgbọ ala na-abịa na mkpebi ịzụta nkwekọrịta CMBA. Ọnụ ya na-adabere n'ogologo, njedebe nke mgbakwunye na ihe ndị ọzọ. Ọnụahịa nke engine "na-arụ ọrụ" na-amalite site na 80 puku rubles.
Igwe Volkswagen CMBA n'ozuzu wee bụrụ ihe a na-apụghị ịdabere na ya, nke emechabeghị. Ọtụtụ ndị nwe ụgbọ ala na-abịa na nkwubi okwu na ọ bụ ihe amamihe dị na ya dochie ya na ọzọ, ọzọ a pụrụ ịdabere na n'ime combustion engine.
