Injini imagwiritsa ntchito mafuta - onani zomwe zimayambitsa kutaya kapena kuyaka mafuta

Pali zifukwa zambiri zomwe mafuta a injini amatha kuchoka - kuyambira pa prosaic monga kusindikiza poto yotchedwa mafuta, kuwonongeka kwa turbocharger, mavuto a pampu ya jekeseni, kuvala mphete ndi pistoni kapena zisindikizo za valve, ndi ngakhale olakwika ntchito fyuluta particulate. Choncho, kufufuza zomwe zimayambitsa moto kapena kutayika kwa mafuta kumafuna kufufuza mozama. Izi sizikutanthauza kuti kuwotcha mafuta m'galimoto yakale n'kwachibadwa.

Injini imagwiritsa ntchito mafuta - ndi liti pamene amamwa kwambiri?

Mafuta onse a mchere, opangidwa ndi semi-synthetic ndi opangidwa amasanduka nthunzi pa kutentha kwakukulu, komwe, kuphatikizidwa ndi kuthamanga kwakukulu mkati mwa injini, kungayambitse kuchepa kwapang'onopang'ono ndi pang'ono pang'onopang'ono mu kuchuluka kwa mafuta. Choncho, pa ntchito pakati pa kusintha mafuta intervals (nthawi zambiri 10 Km), pafupifupi theka la lita imodzi ya mafuta nthawi zambiri anataya. Ndalamayi imatengedwa ngati yabwinobwino ndipo sifunika kuchitapo kanthu, ndipo nthawi zambiri simafuna kuwonjezera mafuta pakati pa kusintha. Kuyeza kolondola kumachitidwa bwino pamtunda wautali wotere.

Kugwiritsa ntchito mafuta ambiri a injini - zomwe zingatheke

Zina mwazifukwa zodziwika bwino zoyambira kuzizindikira ndi kutayikira polumikizana ndi sump yamafuta ndi injini kapena kuwonongeka kwa pneumothorax ndi mapaipi. Nthawi zina kutayikira kumawonekera m'mawa pansi pagalimoto, mutatha kugona usiku wonse. Ndiye kukonza cholakwikacho kuyenera kukhala kosavuta komanso kotsika mtengo. M'magalimoto okhala ndi turbocharger, turbocharger yowonongeka ikhoza kukhala chifukwa, ndipo m'magalimoto okhala ndi pampu ya jekeseni wa dizilo, ndi chinthu ichi chomwe chimatha kutha pakapita nthawi. Kutayika kwa mafuta kungasonyeze kulephera kwa mutu wa gasket, mphete za pistoni zovala, kapena ma valve olakwika ndi zisindikizo - ndipo mwatsoka, izi zikutanthauza ndalama zambiri.

Momwe mungadziwire chifukwa chake mafuta a injini akuyaka

Imodzi mwa njira zazikulu zopezera zifukwa za izi ndikuyesa kupanikizika kwa silinda. M'magawo a petulo, izi zikhala zosavuta - ingobowola choyezera chopondereza mu dzenje lomwe latsala ndi pulagi yochotsedwa. Dizilo ndizovuta pang'ono, komanso zotheka. Kusiyanaku kuyenera kuwonekera pa silinda imodzi kapena zingapo. Ndikoyenera kuyang'ana pasadakhale mpweya wotulutsa mpweya, ngati atembenukira imvi kapena buluu-imvi chifukwa chokanikiza chowongolera chowongolera mwamphamvu, ichi ndi chizindikiro cha mafuta olowa m'chipinda choyaka. Utsiwu ulinso ndi fungo lonunkhira bwino.

Zomwe zimayambitsa kuchepa kwamafuta a injini

Magawo amakono oyendetsa magalimoto amagwiritsa ntchito njira zambiri kuti awonjezere chitonthozo cha ntchito, kuchepetsa zinyalala zowononga ndikuwonjezera mphamvu ya injini, koma kulephera kwawo kumathandizira kugwiritsa ntchito mafuta, nthawi zina mochuluka kwambiri. Zogwiritsidwa ntchito kwambiri m'magalimoto amakono (osati ma dizilo), ma turbocharger otha amayamba kutulutsa mafuta omwe amagwiritsidwa ntchito kupaka zida zoyenda ndikuzikakamiza kulowa muchipinda choyaka. Itha kupangitsa kuti injiniyo idutse, lomwe ndi vuto lalikulu komanso chowopsa. Komanso, zosefera zodziwika bwino pambuyo pa mtunda wina zimatha kuyambitsa mafuta kapena kuchuluka kwake mupoto yamafuta.

Ndi injini ziti zomwe nthawi zambiri zimagwiritsa ntchito mafuta?

Sikuti magalimoto onse omwe ali ndi chidwi chofanana ndi kuvala msanga komanso chizolowezi chowotcha mafuta. Eni injini zamakono, amene opanga amalangiza kukulitsa nthawi kusintha mafuta, ndi bwino kunyalanyaza malangizo awa, chifukwa akatswiri amanena mosapita m'mbali kuti mafuta kutaya katundu wawo pambuyo makilomita 10. Komabe, mayunitsi ena, ngakhale amasamalidwa ndi wogwiritsa ntchito, amakonda kudya mafuta ngakhale patatha makilomita 100 kuchokera kufakitale. Izi zimagwiranso ntchito pamakampani omwe amawonedwa kuti ndi olimba kwambiri.

Mayunitsi omwe amadziwika kuti amadya mafuta

Wodziwika chifukwa chodalirika komanso ntchito yopanda mavuto pamtunda wamakilomita masauzande ambiri, Toyota ili ndi injini pamzere wake womwe sungathe kutchedwa wokhazikika kwambiri. Izi, zachidziwikire, zikuphatikiza 1.8 VVT-i / WTL-i, momwe mphete zolakwika zimayang'anira izi. Koma mu 2005 vutoli linathetsedwa. Wopanga wina yemwe amadziwika ndi mayunitsi ake olimba, Volkswagen, alinso ndi mitundu yofananira pamndandanda wake - mwachitsanzo, 1.8 ndi 2.0 kuchokera ku banja la TSI, lomwe limatha kudya kuposa lita imodzi pa 1000 km. Pokhapokha mu 2011 cholakwika ichi chinakonzedwa pang'ono. Palinso 1.6, 1.8 ndi 2.0 kuchokera ku gulu la PSA, 2.0 TS kuchokera ku Alfa Romeo, 1.6 THP/N13 kuchokera ku PSA/BMW kapena 1.3 MultiJet yodziwika bwino kuchokera ku Fiat.

Galimoto ikudya mafuta - chochita?

Simungathe kunyalanyaza kutayika kwa mafuta opitilira malita 0,05 amafuta pa 1000 km (malingana ndi manambala amndandanda wa opanga). Kutayika kwakukulu kungayambitse galimotoyo molakwika, i.e. chifukwa cha kukangana kwakukulu pakati pa zinthu zake, zomwe zimakhudza kwambiri moyo wautumiki wa unit drive. Injini yopanda mafuta kapena mafuta ochepa imatha kulephera mwachangu, ndipo ikaphatikizidwa ndi turbocharger, imatha kulephera komanso kukhala yokwera mtengo. Kuphatikiza apo, mafuta a injini amathandizira tcheni chanthawi, chomwe chimatha kusweka popanda mafuta. Choncho, ngati muwona zolakwika zazikulu mutachotsa dipstick, funsani makanika mwamsanga.

Kugwiritsa ntchito mafuta ochulukirapo - kodi kukonza injini yamtengo wapatali nthawi zonse ndikofunikira?

Zikuwonekeratu kuti sikofunikira nthawi zonse kukonza kapena kusintha zida za injini zodula mutazindikira kutayika kwa mafuta ena. Ngati poto yamafuta kapena mizere yamafuta yawonongeka, mwina ndi yokwanira kuwasintha ndi zatsopano. Zisindikizo za valve nthawi zambiri zimatha kusinthidwa popanda kuchotsa mutu. Chovuta kwambiri chimachitika pamene turbocharger, pampu ya jekeseni ya pamzere, mphete, masilindala ndi mayendedwe akulephera. Pano, mwatsoka, kukonzanso kwamtengo wapatali kudzafunika, mitengo yomwe nthawi zambiri imasinthasintha m'dera la zloty zikwi zingapo. Mutha kuyesa kugwiritsa ntchito zinthu zokhala ndi viscosity yapamwamba, koma izi ndizomwe zimachitika kamodzi.

Kugwiritsa ntchito mafuta a injini ndikodzutsa komwe kuyenera kunyalanyazidwa ndi dalaivala. Izi sizikutanthauza nthawi zonse kufunika kokonza zodula, koma nthawi zonse zimafuna kuti dalaivala akhale ndi chidwi ndi galimoto yake.