Kuwonongeka kodziwika kwa injini zamafuta. Kodi nthawi zambiri amalephera "magalimoto mafuta"?

Ma injini a petulo ankatchedwa injini zankhondo. Ma drive amakono, ngakhale amphamvu kwambiri komanso akuyenda bwino, amakonda kukhala osagwira bwino ntchito. Kodi nthawi zambiri amalephera "magalimoto mafuta"? Tikuwonetsa kuwonongeka kwa injini zamafuta.

Muphunzirapo chiyani pa positiyi?

• Kodi kulephera kofala kwa injini zamafuta ndi chiyani?

TL, ndi

Mu injini zamakono za petulo, zamagetsi nthawi zambiri zimalephera, ndipo chofunika kwambiri, mitundu yonse ya masensa. Mitsempha yoyatsira moto ndi unyolo wanthawi yatha, ndipo valavu yamagetsi nthawi zina imakhala yadzidzidzi. Carbon buildup ndivuto pamitundu yojambulira mwachindunji.

Zamagetsi zamagetsi - vuto ndi masensa

Ma injini amafuta amasiku ano ali ndi zida zamagetsi zomwe sizimangopangitsa kuyendetsa bwino, koma koposa zonse, kumawonjezera kuyaka. Kompyuta yomwe ili pa bolodi ndi ubongo wa dongosolo lonse. Kutengera deta pa magawo a galimotoyo, imasankha kuchuluka kwa mafuta omwe amatengedwa komanso kuchuluka kwa jakisoni. Izi zimaperekedwa ndi masensa. Masensa ochulukirapo akuwonekera pagalimoto, zambiri zambiri zimapita ku kompyuta. Chifukwa cha zinthu zazing'onozi, galimotoyo imapindula mphamvu zokwanira ndi kuyaka koyenerakoma ndi zomwe iwo ali kufooka kwakukulu kwa injini zamafuta.

Zomverera zimasonkhanitsa zidziwitso zamitundu yonse - za kuthamanga ndi kutentha kwa zakumwa, kuthamanga kwa kasinthasintha, kutuluka kwa mpweya wotulutsa mpweya, ngakhalenso mphamvu ya mvula kapena madzulo akuyandikira. Ndi ati mwa iwo omwe ali ofunikira kwambiri ndipo amalephera bwanji?

• Air mass sensorkapena mita yothamanga, imasonkhanitsa deta pamtundu wa mpweya womwe ukuyenda mu injini, pamaziko omwe makompyuta amapanga chisankho kusankha mlingo woyenera wa mafuta... Kuwonongeka kwa mita yoyenda kumawonetsedwa ndi injini yamagetsi yosakanikirana kapena palibe mphamvu pa mathamangitsidwe.
• Kokani lamba - kutengera kuwerenga kwake kompyuta yolamulira imasintha chiŵerengero cha mpweya-mafutazomwe zimakhudza ntchito yoyenera ya injini. Popeza sensa iyi imagwira ntchito kwambiri (kutentha mpaka madigiri 300 Celsius), nthawi zambiri imalephera. Chizindikiro chodziwika bwino cha vuto ndi kuchuluka kwambiri kuyaka nthawi zina ngakhale 50%.
• Crankshaft position sensor - zambiri zomwe amapereka ndizoyenera, mwa zina, kukhazikika kwa injini popanda ntchito. Chizindikiro cha kulephera kwake ndi ntchito yosagwirizana ya injini.

Direct jakisoni ndi carbon madipoziti vuto

Pa injini zina zamakono majekeseni amaikidwa mwachindunji mu chipinda choyaka moto... Njira iyi imalola kuti igwiritsidwe ntchito mu injini. ndendende anayeza kuchuluka kwa mafutachifukwa cha mphamvu yamagetsi imapindula kwambiri ndikugwiritsa ntchito mafuta ochepa. Kuchepetsa kugwiritsa ntchito mafuta imachepetsanso kutulutsa kwa zinthu zovulaza.

Komabe, kukonzekeretsa injini ndi jekeseni mwachindunji kumakhala ndi vuto lalikulu. Kusakaniza kwamafuta-mpweya kumayenda molunjika mu chipinda choyaka moto, i.e. sichimatsuka mavavu akuyamwitsa ndi njira zamutu kuchokera pakuwunjikana kwa ma depositi a kaboni pa iwo - matope ochokera kumafuta osawotchedwa ndi tinthu tating'ono ta mafuta. Mwaye wochuluka pazaka zambiri ungayambitse kulephera kwathunthu kwa injini yonse. Kuyika kwake kumakhudzidwa ndi kugwiritsa ntchito mafuta otsika kwambiri komanso kusasinthika kwamafuta a injini.

Zovala zoyaka moto

Eni magalimoto a petulo nthawi zambiri amayenera kuthana ndi ma coil owonongeka. Vuto likhoza kukhala lokhumudwitsa chifukwa kusagwira ntchito kumatanthauza kuti silinda yatsekeredwa... Mapangidwe a injini ya ma silinda anayi m'magalimoto ena amakulolani kuti mufike kumalo operekera chithandizo chapafupi mwadzidzidzi. Ngati koyilo imodzi imagwiritsa ntchito masilindala onse, pamafunika kuyimbira galimoto yokokera.

Chifukwa chofala cha kulephera kwa koyilo ndi kuvala zingwe zoyatsira moto, kunyalanyaza kusintha ma spark plugs, kapena makina a gasi omwe sanayikidwe bwino. Kusagwira ntchito bwino kumawonekera momveka bwino - kutsika kwa mphamvu ya injini, kusagwira bwino ntchito, kapena kuyambitsa mavuto.

Valve yowonongeka ya throttle

The throttle valve ndi yomwe imayambitsa kuchepetsa kapena kuonjezera kuchuluka kwa mpweya wolowa muzolowera. Tikakanikiza chopondapo cha gasi, ma tabu ake amatseguka, kulowetsa mpweya, zomwe zimapangitsa injini imatha kuthamanga mwachangu, kulephera kwa valve ya throttle Izi zikuwonetsedwa ndi ntchito yosagwirizana ndi injini, makamaka pa liwiro lachabechabe, komanso kutsekedwa kosayembekezereka kwa injini panthawi ya braking, mwachitsanzo, tikayandikira kuwala kwa magalimoto.

Nthawi yosinthira - yosintha nthawi ndi nthawi

Pomanga mayunitsi amagetsi a turbocharged, mainjiniya adatembenukiranso ku unyolo wanthawi. M'magalimoto akale, zinthu izi zinkaonedwa kuti sizingawonongeke - moyo wawo wautumiki unafika 300 km. Komabe, m'magalimoto amakono, ayenera kufalitsa mphamvu zambiri ndi torque, zomwe zimawapangitsa ali ndi nkhawa kwambiri... Machitidwe a nthawi pakali pano amachokera ku ntchito ya unyolo. zimafunika kuyendera nthawi ndi nthawi ndipo, mwatsoka, m'malo mwa zigawo zina. Tsoka ilo, popeza m'malo mwake sikuti amangokhala ndi unyolo, komanso imaphatikizanso mbali zina - pulley yanthawi, hydraulic tensioner ndi maupangiri..

Mphamvu zambiri, ntchito zabwino, chitonthozo ndi chitetezo - magalimoto amakono amapereka zambiri. Komabe, popeza ali ndi zida zamagetsi, zitha kukhala zadzidzidzi. Kuyang'anitsitsa nthawi zonse ndikuchotsa mwamsanga zolakwika zazing'ono ndizo maziko osungira galimoto mu luso labwino.

Zikuoneka kuti galimoto yanu ikufunika kukonzedwa kangapo? Yang'anani pa avtotachki.com - chifukwa cha kufufuza kwa zida zopangira makina, chitsanzo ndi mtundu wa injini, mudzapeza mwamsanga komanso mosavuta.

Mutha kukhalanso ndi chidwi ndi zolemba zina pabulogu yathu:

Ndi chiyani chomwe chiyenera kuyang'aniridwa nthawi zonse m'galimoto?

Kodi chofala kwambiri mu injini za dizilo ndi chiyani?

Momwe mungasamalire bwino turbocharger?

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