Matoorada BMW B38A15M0, B38B15, B38K15T0

B38 waa matoor 3-dhululubo ah oo gaar ah, kaas oo ah kan ugu casrisan (bartamaha 2018) xalinta welwelka BMW. Matooradani waa kuwo aad u hufan oo wax soo saar leh, run ahaantiina, waxay keenayaan xilli cusub oo matoorada gubashada gudaha ah. Tilmaamaha matoorka waxaa ka mid ah waxtarka xad dhaafka ah, awoodda sare, qulqulka, cufnaanta. Matoorka laftiisa ayaa ku sii iftiin leh waxqabadka sare.

Features

Halbeegyada "BMW B38" ee shaxda:

Mugga saxda ah	1.499 l
Power	136 HP
Tareenka	220 Nm.
Shidaalka loo baahan yahay	Baasiin AI-95
Isticmaalka shidaalka 100 kiilomitir	Qiyaastii 5 l.
Nooca	3-dhululubo, in-line.
Dhexroor dhululubada	82 mm
Xaraashka	4 dhululubo kasta, wadar ahaan 12 pcs.
Supercharger	Turbine
Cadaadis	11
Piston stroke	94.6

Matoorka B38 waa cusub yahay waxaana loo adeegsadaa baabuurta:

1. 2-Taxane Active Tourer.
2. X1
3. 1-taxane: 116i
4. 3-taxane: F30 LCI, 318i.
5. Mini Countryman.

Description

Makaan ahaan, BMW B38 wuxuu la mid yahay unugyada B48 iyo B37. Waxay heleen 4 valves per cylinder, Twin-croll supercharger, tignoolajiyada TwinPower iyo nidaamka duritaanka tooska ah ee shidaalka. Waxa kale oo jira nidaam Valvetronic ah (oo loogu talagalay xakamaynta wakhtiga waalka), shafka dheellitirka, damper-ka yaraynta gariirka. Matoorkani waxa uu gaadhay saaxiibtinimo heer sare ah oo deegaanka ah isaga oo yareeyay cadadka walxaha waxyeelada leh ee ku sii daaya jawiga ilaa heerka EU6.

Waxaa jira wax ka beddelo kala duwan oo matoorada leh 3 dhululubo. BMW waxay bixisaa noocyo leh mug dhululubo kasta oo ilaa 0.5 mitir kuyuubik ah, awood ka 75 ilaa 230 hp, torque ka 150 ilaa 320 Nm. Inkastoo 3-dhululubo koronto la filayo inay daciifaan, 230 hp. awoodda iyo 320 Nm of torque waa in ka badan ku filan ma aha oo kaliya wadista magaalada dhexdhexaadka ah. Isla mar ahaantaana, cutubyadu waa ka dhaqaale badan yihiin celcelis ahaan 10-15% marka loo eego matoorada 4-dhululubo ee caadiga ah.

By habka, in 2014, engine B38 helay kaalinta 2-aad ee category "Engine of Year" ka mid ah unugyada mugga 1.4-1.8 litir. Kaalinta koowaad waxa ay gashay mishiinka BMW/PSA.

Versions

Waxaa jira wax ka beddelo kala duwan oo mashiinkan:

1. B38A12U0 - la saaray baabuurta MINI. Waxaa jira 2 nooc oo matoorada B38A12U0 ah: oo leh awood 75 iyo 102 hp. Farqiga u dhexeeya awoodda waxaa lagu gaaraa iyadoo la kordhinayo saamiga cadaadiska ilaa 11. Matoorada waxay heleen mugga dhululubo ee 1.2 litir, celceliska isticmaalka shidaalka wuxuu ahaa 5 l / 100 km.
2. B38B15A - lagu rakibay BMW 116i F20 / 116i F21. Awooddu waa 109 hp, wareeg - 180 Nm. Celcelis ahaan, mishiinku wuxuu isticmaalaa 4.7-5.2 litir 100 kiiloomitir. Dhexroorka dhululubada ayaa la kordhiyey marka loo eego B38A12U0 - laga bilaabo 78 ilaa 82 mm.
3. B38A15M0 waa mid ka mid ah wax ka beddelka ugu caansan. Waxaa laga heli karaa moodooyinka walaaca: 1-taxane, 2-taxane, 3-taxane, X1, Mini. Cutubkani waxa uu awoodaa 136 hp. iyo wareeggii 220 Nm waxaa lagu qalabeeyay biibiile oo leh istaroog biistoon ah oo ah 94.6 mm iyo dhululubo leh dhexroor 82 mm.
4. B38K15T0 waa TwinPower Turbo engine hybrid isboorti, kaas oo lagu sameeyay iyada oo lagu saleynayo wax ka beddelka B38 ee jira - waxay ka kooban tahay tayada ugu wanaagsan ee dhammaan noocyada waxaana lagu rakibay BMW i

Wax ka beddelka dambe wuxuu u baahan yahay feejignaan dheeri ah, maadaama mashiinka B38K15T0 ee leh awood sare (231 hp) iyo torque (320 Nm) uu isticmaalo kaliya 2.1 litir 100 kiiloomitir, taas oo ah rikoor ka dhex jira dhirta tamarta shidaalka. Isla mar ahaantaana, mugga ayaa weli isku mid ah - 1.5 litir.

318i / F30 / 3 Silinder (B38A15M0) 0-100//80-120 Dardargelinta Ankara

Naqshad muuqaalada B38K15T0

Sidee bay injineerada BMW ugu suurtagashay in ay gaaraan heerarkan sare? Marka la barbar dhigo B38-yada caadiga ah, wax ka beddelka B38K15T0 wuxuu helay xoogaa isbeddello ah:

1. Bamka ka-hortagga barafka ayaa horay loogu rakibay. Taas awgeed, kiishku waa in si gaar ah loo habeeyo. Tani waxay lagama maarmaan u ahayd habaynta is haysta ee nidaamka qaadashada hawada iyo koronto dhaliyaha.
2. Bamka saliidda ee khafiifka ah.
3. Dhexroor weyn oo isku xidha biraha usha.
4. Suunka wadista fidsan (laga bilaabo 6 ilaa 8 feeraha).
5. Madaxa dhululubada gaarka ah waxaa lagu soo saaray tuurista cufis-jiidad, taas oo suurtagelisay in la kordhiyo cufnaanta.
6. Dhexroor usheeda dhexe qiiqa kordhay ilaa 6 mm. Xalkani wuxuu suurtageliyay in la baabi'iyo gariirrada sababtoo ah cadaadiska supercharger-ka.
7. Bedeshay suunka wadista iyo kicinta Matoorka waxaa lagu bilaabay koronto dhaliyaha sare, ma jiraan qalab bilow ah oo caadi ah.
8. Sababtoo ah kororka awoodda suunka suunka, waxay lagama maarmaan noqotay in la rakibo gawaarida la xoojiyay.
9. Dejinta xasiloonida ayaa loo raray dhinaca hore ee kiishka.
10. Biyaha la qaboojiyey waalka balanbaalista.
11. Guryaha marawaxadaha Compressor oo lagu dhex daray qaybaha kala duwan.
12. Supercharger qaboojinta iyada oo loo marayo guryaha korka.

Dhammaan isbeddelladan ayaa hagaajiyay waxtarka mishiinka iyo sifooyinkiisa.

Dhibaatooyin

Marka loo eego dib u eegista milkiilayaasha golayaasha khuseeya, waa wax aan suurtagal ahayn in la caddeeyo dhibaatooyin halis ah. Inta badan darawalada ayaa ku qanacsan matooradan iyo baabuurta ku salaysan iyaga guud ahaan. Waxa kaliya oo ah in isticmaalka shidaalka magaalada uusan aad uga duwaneyn unugyo 4-dhululubo ah. In magaalada, engine "cuna" 10-12 litir, wadada - 6.5-7 (tani ma khusayso engine hybrid on i8 ah). Isticmaalka saliida lama dareemin, ma jiraan wax rpm ah ama dhibaatooyin kale. Run, matooradani waa da 'yar oo 5-10 sano gudahood, waxaa laga yaabaa in cilladahooda ay noqdaan kuwo aad u muuqda sababtoo ah luminta kheyraadka.

Qandaraaska ICE

Matoorada B38B15 waa cusub yihiin, waxaana la siiyay kuwii ugu horreeyay ee la soo saaray 2013, waxay sii ahaanayaan kuwo cusub ilaa bartamaha 2018. Waa wax aan macquul aheyn in la soo saaro kheyraadka matoorada 5 sano gudahood, sidaas darteed matoorada qandaraaska B38B15 ayaa lagu talinayaa in la iibsado.

Iyadoo ku xiran xaaladda cutubka, masaafada iyo lifaaqyada, dhirtan korontada waxaa lagu iibsan karaa celcelis ahaan 200 kun oo rubles.

Markaad dooranayso mishiinka qandaraaska, waa inaad marka hore xisaabta ku dartaa sanadka la sii daayo oo isku day inaad sida ugu cusub u qaadato matoorka gubashada gudaha ee suurtogalka ah. Haddii kale, kheyraad badan lama dammaanad qaadi karo.

gunaanad

Matoorada qoyska B38 waa warshad koronto oo casri ah oo tignoolajiyadeed sare leh taas oo guulihii ugu dambeeyay ee tignoolajiyada ee walaaca Jarmalku la hirgeliyay. Iyada oo mugga yar, waxay bixiyaan faras badan, waxay leeyihiin torque sare.