Don "masu rai gama gari", Lambobin da ke ba da injinan su suna kama da haɗakar haruffa da lambobi marasa tsari. Koyaya, akwai dabaru a bayan waɗannan lambobin, kuma batun lambobin injin BMW misali ne mai kyau.
Alamar Jamus ta kasance tana amfani da tsarin lamba iri ɗaya tsawon shekaru da yawa, tare da kowane harafi da lamba da ke cikin lambar daidai da mahimman bayanai game da injin.
Daga dangin injin da injin ɗin ya kasance na adadin silinda, wucewa ta nau'in mai da ma adadin juyin halitta da injin ya riga ya yi, akwai bayanai da yawa a cikin lambobin da BMW ya zayyana sunayensu. kawai kuna buƙatar sanin yadda ake karanta su.
“Kamus” na lambobin injin BMW
Domin sanin yadda ake zana lambobin da ke zayyana injunan BMW, bari mu yi amfani da injin da BMW M4 ke amfani da shi a matsayin misali. Na ciki sanya kamar Saukewa: S55B30T0 , menene kuke tunanin kowane haruffa da lambobi da BMW yayi amfani da su wajen zayyana ma'anar wannan ma'ana mai silinda guda shida?Saukewa: S55B30T0
Harafin farko ko da yaushe yana wakiltar "iyalin injin". A wannan yanayin, "S" yana nufin cewa injin ya ɓullo da M division BMW.
- M - injuna da aka haɓaka kafin 2001;
- N - injunan haɓaka bayan 2001;
- B - injin da aka haɓaka daga 2013 zuwa gaba;
- S - jerin injunan samarwa da BMW M;
- P - injunan gasar da BMW M ya haɓaka;
- W - injinan da aka samo su daga masu samar da kayayyaki a wajen BMW.
Saukewa: S55B30T0
Lambobin na biyu na nuna adadin silinda. Kuma kafin ku fara cewa ba za mu iya ƙidaya ba, ku sani cewa lambar ba koyaushe ta dace da ainihin adadin silinda ba.- 3 - 3-cylinder in-line engine;
- 4 - in-line 4-cylinder engine;
- 5 - 6-Silinda in-line engine;
- 6 - injin V8;
- 7 - injin V12;
- 8 - injin V10;
Saukewa: S55B30T0
Hali na uku a cikin lambar yana wakiltar adadin juyin halitta (canje-canje a cikin allura, turbos, da dai sauransu) wanda injin ya riga ya shiga tun farkon haɓakawa. A wannan yanayin, lambar "5" tana nufin cewa wannan injin ya riga ya sami haɓaka guda biyar tun lokacin da aka haɓaka shi.
Saukewa: S55B30T0
Hali na huɗu a cikin lambar yana nuna nau'in man da injin ɗin ke amfani da shi da kuma ko yana hawa ta hanyar wucewa ko kuma a tsaye. A wannan yanayin, "B" yana nufin cewa injin yana amfani da man fetur kuma yana hawa a tsaye- A - Injin mai da aka ɗora a cikin wani wuri mai juyawa;
- B - injin gas a matsayi na tsaye;
- C - Injin dizal a matsayi mai juyawa;
- D - injin dizal a matsayi na tsaye;
- E - motar lantarki;
- G - injin iskar gas;
- H - hydrogen;
- K - Injin mai a kwance.
Saukewa: S55B30T0
Lambobin biyu (haruffa na biyar da na shida) sun dace da ƙaura. A wannan yanayin, kamar yadda engine ne 3000 cm3 ko 3.0 l, da lambar "30" bayyana. Idan ya kasance, alal misali, 4.4 l (V8) lambar da aka yi amfani da ita zata zama "44".
Saukewa: S55B30T0
Halin da ya dace yana bayyana “ajin aiki” wanda injin ya yi daidai da shi.- 0 - sabon ci gaba;
- K - mafi ƙarancin aikin aji;
- U - ƙananan aji;
- M - tsakiyar aji na wasan kwaikwayon;
- O - babban aji;
- T - babban aikin aji;
- S - babban aikin aji.
Saukewa: S55B30T0
Halin na ƙarshe yana wakiltar babban sabon ci gaban fasaha - misali, lokacin da injuna suka tashi daga VANOS zuwa dual VANOS (daidaitaccen lokacin bawul) - da gaske, ƙaura zuwa sabon tsara. A wannan yanayin lambar "0" yana nufin cewa wannan injin yana cikin ƙarni na farko. Idan ya yi, alal misali, lambar "4" tana nufin cewa injin zai kasance a cikin ƙarni na biyar.
Wannan hali na ƙarshe ya ƙare ya maye gurbin haruffa "TU" na "Sabis na Fasaha" waɗanda za mu iya samu a cikin tsofaffin injuna na alamar Bavarian.
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