Fadhbanna inneall. Itheann na haonaid ilbhliantĂșla seo ola
Creideann go leor tiomĂĄnaithe trĂ dhearmad nach gĂĄ dâinnill mĂleĂĄiste Ăsle an leibhĂ©al ola a sheiceĂĄil.
TĂĄ an ĂomhĂĄ seo an-chontĂșirteach dĂĄr dtiomĂĄint agus, dĂĄ rĂ©ir sin, dĂĄr sparĂĄn. Ba cheart go ndĂ©anfadh ĂșsĂĄideoirĂ carranna spĂłirt, tiomĂĄnaithe a ghluaiseann go minic ar luasanna arda ar an mhĂłrbhealaigh agus a dhĂ©anann turais thar achair ghearr cathrach, beag beann ar aois agus mĂleĂĄiste a gcarr faire go hĂĄirithe.
I gcarranna spĂłirt, tarlaĂonn tomhaltas ola mar gheall ar oiriĂșnacht scaoilte d'aon ghnĂł na gcomhphĂĄirteanna innill. TĂĄ sĂ© seo mar gheall ar na coinnĂollacha oibriĂșchĂĄin crua (luasanna arda) agus teochtaĂ oibriĂșchĂĄin nĂos airde, rud a fhĂĄgann go leathnĂłidh na heilimintĂ agus nĂ fĂ©idir sĂ©alaithe ceart a bhaint amach ach amhĂĄin nuair a bhĂonn an t-inneall te.
Is cĂșis le rith gairide na cathrach go mbĂonn an t-inneall gannthĂ©amh i gcĂłnaĂ agus go n-Ă©alaĂonn an ola idir codanna fuara sceite den sorcĂłir agus isteach sa seomra dĂłchĂĄin.
Ar an lĂĄimh eile, tĂĄ tiomĂĄint fada ag luasanna gar don uasmhĂ©id ina chĂșis le brĂș ard leanĂșnach sa chuas sorcĂłra, rud a luathaĂonn caillteanas ola freisin. I ngach ceann de na cĂĄsanna thuas, molann saineolaithe an ola a sheiceĂĄil ag gach athbhreoslaithe iomlĂĄn nĂł ar a laghad uair amhĂĄin gach 1000 km.
Molann na heagarthĂłirĂ: SDA. TosaĂocht d'athrĂș lĂĄna
Ar an drochuair, tĂĄ agus tĂĄ innill ar an margadh a "a ghlacadh" ola faoi ghnĂĄthchoinnĂollacha oibriĂșchĂĄin.
Is fĂ©idir go leor cĂșiseanna a bheith leis seo. Ă earrĂĄidĂ dearaidh go saintrĂ©ithe teicniĂșla mĂșnla ar leith.
Anseo thĂos dĂ©anfaidh mĂ© iarracht na haonaid is mĂł tĂłir a chur i lĂĄthair a dhĂłnn ola chomh maith le breosla, beag beann ar a riocht teicniĂșil.
TosaĂmid le dearadh neamhghnĂĄch, is Ă© sin inneall Wankel na SeapĂĄine. TĂĄ Mazda ag forbairt coincheap inneall loine rothlach le blianta fada anuas. Is fiĂș a thabhairt faoi deara gur scaoil imnĂ na SeapĂĄine an chĂ©ad inneall den chineĂĄl seo faoi cheadĂșnas Ăł NSU. Ba Ă© an t-incarnation SeapĂĄnach is dĂ©anaĂ den aonad seo nĂĄ an t-inneall a suiteĂĄladh ar an Mazda RX8, a thĂĄirgtear go dtĂ 2012. BhĂ feidhmĂocht an innill go hiontach. Ă chumhacht 1,3, fuair na SeapĂĄine 231 hp. Ar an drochuair, is Ă© prĂomhfhadhb dearaidh an tionĂłil seo nĂĄ an loine rothlach sa sorcĂłir a shĂ©aladh. TeastaĂonn mĂleĂĄiste Ăseal roimh athchĂłiriĂș agus tomhaltas ard ola.
TĂĄ fadhbanna ag na SeapĂĄnaigh freisin le hinnill loine clasaiceacha (loine).
ShuiteĂĄil Nissan sna samhlacha Primiera agus Almera innill 1,5 agus 1,8 16V, a suiteĂĄladh sa mhonarcha le fĂĄinnĂ loine lochtacha. SuimiĂșil go leor, fiĂș iarrachtaĂ ar idirghabhĂĄil meicniĂșil agus deisiĂș go minic nĂ raibh a thabhairt ar na torthaĂ ionchais. Is minic a bhain tiomĂĄnaithe Ă©adĂłchasach ĂșsĂĄid as ola thiubh chun Ă© a choinneĂĄil amach as an seomra dĂłchĂĄin.
FiĂș Toyota, ar a dtugtar as a iontaofacht, bhĂ sraith de 1,6 agus 1,8 Vti innill a d'fhĂ©adfadh a dhĂł os cionn lĂtear ola in aghaidh an mhĂle cilimĂ©adar. BhĂ an fhadhb chomh tromchĂșiseach sin gur chinn an monarĂłir bloic iomlĂĄna na n-inneall teipthe a athsholĂĄthar faoi bharĂĄntas.
Is iad na hinnill coitianta a "thĂłgann" ola freisin an dĂosal 1,3 MultiJet / CDTi agus an gĂĄsailĂn 1,4 DĂITEĂIN. TĂĄ meas ag tiomĂĄnaithe agus meicnic ar na hinnill seo as a n-rĂĄta teip Ăseal, a gcultĂșr ard oibre agus a n-ĂdiĂș breosla Ăseal. Ar an drochuair, ba cheart leibhĂ©al ola an innill sna haonaid seo a sheiceĂĄil uair amhĂĄin ar a laghad gach 1000 km. Baineann sĂ© seo freisin le cinn nua. NĂ dhĂ©anann na dearaĂ seo ach an ola innill a dhĂł agus Ă© a bhreisiĂș mar chuid de ghnĂĄthchothabhĂĄil na mĂșnlaĂ seo.
Inneall eile a âghlacannâ le hola i gcĂĄs Fiat nĂĄ an t-inneall asĂșite gĂĄsailĂn 2,0 JTS, a ĂșsĂĄideadh Ăłn min. in Alfie Romeo 156. ĂsĂĄideann an t-aonad instealladh breosla dĂreach, rud a chuir feabhas mĂłr ar pharaimĂ©adair an innill. DĂ©anta na fĂrinne, d'fhreagair an t-inneall branda IodĂĄlach nua go spontĂĄineach do ghĂĄs, rud a chuir isteach ar dhinimic, inaistritheacht agus ĂdiĂș breosla rĂ©asĂșnta Ăseal. Mar sin fĂ©in, bhĂ tionchar diĂșltach ag instealladh dĂreach gĂĄsailĂn ar lubrication tolladh sorcĂłra, rud a d'fhĂĄg gur fĂ©idir feithiclĂ le nĂos lĂș nĂĄ 100 km a ĂșsĂĄid. km oiriĂșnach chun inneall mĂĄirseĂĄla a dheisiĂș. Ba lĂ©ir Ă© seo le caillteanais mhĂłra, leanĂșnacha ola innill a chuaigh isteach sa seomra dĂłchĂĄin trĂ dhromchlaĂ damĂĄiste.
TĂĄ fadhbanna comhchosĂșla ag monarĂłirĂ na GearmĂĄine freisin. Chuaigh an chĂ©ad sraith cĂĄiliĂșil dâinnill TSI i bhfeidhm ar a pharaimĂ©adair, ach ba ghearr go raibh sĂ© soilĂ©ir go raibh go leor lochtanna dearaidh an-tromchĂșiseacha ag na haonaid. Scoilteanna sna bloic, ag titim as a chĂ©ile (go litriĂșil) giaranna uainiĂșchĂĄin agus fĂĄinnĂ lochtacha mhonarcha. Mar thoradh ar an dara ceann bhĂ tomhaltas an-ard ola agus ar a laghad athchĂłiriĂș pĂĄirteach ar an inneall.
MonarĂłir GearmĂĄnach eile atĂĄ ag streachailt leis an bhfadhb seo nĂĄ Opel. Itheann sraith EcoTec 1,6 agus 1,8 go leor ola. NĂ chuireann sĂ© seo isteach ar mharthanacht na n-aonad seo, ach cuireann sĂ© iallach, mar atĂĄ i gcĂĄs 1,3 MultiJet / 1.4 FIRE, monatĂłireacht leanĂșnach agus rialta a dhĂ©anamh ar a leibhĂ©al.
BhĂ fadhbanna comhchosĂșla ag an bhFraincis (PSA) 1,8 XU - fĂĄinnĂ lochtacha agus rĂłnta gas comhla trĂnar sceitheadh ââola cuireadh iallach ar Peugeot an t-aonad a thabhairt chun crĂche go prĂĄinneach. Ă 1999 i leith, tĂĄ an glĂ©asra ag feidhmiĂș beagnach gan locht.
Ar an gcaoi chĂ©anna, chuir PSA agus BMW an t-inneall 1,6 THP a bhfuil ardmholadh buaite aige. TarlaĂonn sĂ© anseo freisin gur fĂ©idir aonad Ășrnua a dhĂł trĂ lĂtear ola in aghaidh gach 2500 cilimĂ©adar a thaistiltear.
LĂ©irĂonn na samplaĂ thuas go soilĂ©ir go mbĂonn tionchar ag fadhbanna "bleed" ola ar go leor dĂ©antĂșs agus mĂșnlaĂ feithiclĂ. Is cuma tĂr thionscnaimh, aois nĂł mĂleĂĄiste. Le gluaisteĂĄin nua, is fĂ©idir leat iarracht a dhĂ©anamh an carr a fhĂłgairt, ach dĂ©anann monarĂłirĂ iad fĂ©in a chosaint Ăł dhliteanas trĂ rĂĄta tomhaltais ola a fhorordĂș sa lĂĄmhleabhar - lĂtear in aghaidh an mhĂle cilimĂ©adar.
Cad is fĂ©idir linn a dhĂ©anamh mar thiomĂĄnaithe? Smacht! Ag gach athbhreoslaithe nĂł gach 1000 km, bain an dioplĂłma agus seiceĂĄil an leibhĂ©al ola. I rĂ© turbocharging agus instealladh dĂreach, tĂĄ an chĂ©im seo den obair tar Ă©is Ă©irĂ nĂos tĂĄbhachtaĂ nĂĄ cĂșpla bliain Ăł shin.
FĂ©ach freisin: Peugeot 308 vaigĂn stĂĄisiĂșin