Izimbangela zephunga lamafutha emotweni

Iphunga langaphandle, njengemisindo, ku-cabin ingaba ngokungahleliwe, iphazamise noma ibe yingozi. Amafutha ashisiwe awela kunoma yisiphi salezi zigaba ezintathu ngezikhathi ezihlukahlukene. Konke kuncike kumbangela yalesi simo, ngakho-ke isimo sidinga ukutadisha kanye nokwenza kwasendaweni okunembile.

Yini edala iphunga lamafutha ashile endlini

Amafutha asemayunithi ayimiqulu evalwe ngezigxivizo nezigxivizo. Ngaphezu kwalokho, umbuso wayo oshisayo ulawulwa ngokuqinile, futhi akufanele ushise emshinini osebenzayo.

Yebo, futhi uwoyela ngokwawo uyakwazi ukumelana namazinga okushisa abalulekile ngaphandle kwe-oxidation esheshayo, okungukuthi, ayikhiphi intuthu enephunga lesici ngisho nalapho ihlangana nomoya oqukethe umoya-mpilo.

Kodwa uma kwenzeka ukungasebenzi kahle, isimo siyashintsha:

• amafutha angashisa kakhulu ngaphakathi kwamayunithi, asetshenziswe kudoti, noma avele akhiphe i-oxidize kancane kancane ngokukhipha intuthu;
• ukugeleza noma ukumane udlule ngendlela yenkungu yamafutha ngokusebenzisa izimpawu, ikwazi ukungena ezingxenyeni ezishisayo zesistimu yokukhipha ngomphumela ofanayo;
• ngaphansi kwephunga lamafutha ashisiwe, ezinye izinto noma izinto ezisetshenziswayo zingase zimbozwe ngesikhathi sokusebenza okungavamile nokushisa ngokweqile.

Ngisho noma kwenzeka konke lokhu, iphunga lisadinga ukungena ekhabetheni. Ukuqiniswa kwayo kunikezwa ngezinga elihlukile, lihluke kakhulu kokubili kwemikhiqizo namamodeli ezimoto, kanye nezinga lokuwohloka kwazo. Eminye imizimba iyakwazi ukuzwa iphunga elimnandi ngisho nasezimotweni ezingomakhelwane ezihamba kancane.

Izimbangela Ezivamile

Kubalulekile ukunquma kuqala umthombo wentuthu engena endlini. Lokhu kungaba amafasitela avuliwe, isivikelo senjini, i-underbody noma i-tailgate kuma-hatchback nama-station wagon.

Isiqondiso esichazwe kahle sizosiza ekutholeni nasekulungiseni inkinga.

Iphunga lamafutha ashisiwe phakathi kwemoto 👈 izimbangela nemiphumela

Iphunga lamafutha enjini

Imithombo evame kakhulu yomusi kawoyela ovela ngaphansi kwe-hood ayihlali ihlobene nokungasebenzi kahle. Ngokuvamile, lokhu kuyimiphumela yokulungisa noma yokusevisa imoto, lapho izingxenye zokukhipha umoya ezingenakugwema ezigcotshwe ngamafutha ngesikhathi esifanayo ziqala ukushisa.

Umusi ungaba mkhulu ngendlela esabekayo, kodwa ungabi nangozi ngokuphelele, futhi ngemva kokuphela kokushiswa kwamafutha noma amafutha awele ezingxenyeni, kuyayeka.

Kodwa kunezizathu ezikhathazayo kakhulu:

1. Ukuvuza lapho kuhlangana khona ikhava yevalvu ngekhanda lebhulokhi. I-gasket yerabha etholakala lapho ngokushesha ilahlekelwa ukunwebeka futhi ayibambi inkungu kawoyela. Ikakhulukazi uma isembozo siyipulasitiki noma insimbi enezindonga ezincane, futhi ayinakho ukuqina okudingekayo. Amafutha azowela nakanjani ku-hot exhaust manifold, etholakala ngaphansi kwesihlanganisi, izobhema ngokulinganisela, kodwa njalo. Kuzodingeka ushintshe i-gasket noma uvuselele i-sealant.
2. Ngokukhuphuka kwengcindezi ku-crankcase ngenxa yokugqokwa kwamasongo e-piston noma ukungasebenzi kahle kwesistimu yokukhipha umoya we-crankcase, uwoyela uqala ukucindezelwa kuzo zonke izimpawu, ngisho nasentanyeni yokugcwalisa. Injini yonke imbozwa ngokushesha ngoqweqwe, kuhlanganise namapayipi okukhipha umoya. Kuyadingeka ukuxilonga injini futhi uhlonze imbangela yokwanda kwengcindezi.
3. Uma izimpawu ze-crankshaft nama-camshaft ziqala ukuvuza, khona-ke yonke ingxenye engezansi yenjini izoba semafutheni, ukusuka lapho ingangena khona ngaphansi kokugeleza komoya okufika epayipini lokukhipha umoya. Izimpawu zamafutha ezigugile kufanele zishintshwe, ngesikhathi esifanayo ukuthola imbangela yokugqoka, kungase kungabi kuphela izinga elibi noma ukuguga kwezimpawu zendandatho.
4. I-crankcase gasket nayo ayingunaphakade, njengoba kunjalo ne-torque eqiniswayo yezikhonkwane zayo. Ngokuhamba kwesikhathi, ama-fasteners ayancipha, i-pan iba namafutha. Ngokuvamile ukuqinisa akusasizi, kuyadingeka ukushintsha i-gasket noma i-sealant.

Ngohlelo olusebenza kahle lwe-crankcase ventilation system esikhaleni esingaphansi kwamapiston, ingcindezi ishaya ngamandla, kodwa ngokwesilinganiso akufanele idlulele. Ungahlola lokhu ngegeji yokucindezela enoziro phakathi nendawo yesikali, uyixhume ngethiphu yokuvala emgodini we-dipstick yamafutha. Isheke lenziwa ngesivinini esihlukile se-crankshaft kanye nezikhundla ze-throttle.

Iphunga lamafutha kusuka ohlangothini lokudlulisela

Izizathu zokukhishwa kukawoyela ezindlini zama-gearbox, amakesi okudlulisa nama-gearbox we-axle drive ziyefana nezenjini. Ayikho i-exhaust ventilation system lapha, ngakho-ke kufanele uqiniseke ukuthi iziphefumula ezopha umfutho owedlulele ngesikhathi sokushintsha kwezinga lokushisa zisesimweni esihle.

Okunye ukulungiswa kwehlela ekushintsheni ama-seal, ama-gaskets nama-sealant amadala. Ngezinye izikhathi iphutha lokusebenza kabi kwezimpawu ezisebenza kahle ukudlidliza kanye nokuhlehla kwama-bearings kuma-shafts noma uwoyela oweqile ngaphezu kokujwayelekile.

Ezinye izizathu zephunga zihlanganisa amafutha avuthayo ku-clutches of automatic transmissions kanye nephunga elifana kakhulu elibangelwa ukuguga kuma-clutch linings ekudluliseni ngesandla.

Esimweni sokuqala, kungase kube nezinkinga ngebhokisi, kodwa amafutha kufanele ashintshwe kunoma yikuphi, futhi okwesibili konke kuncike ezingeni lokushiswa kwediski eqhutshwayo. Kungenzeka ukuthi ayikawutholi umonakalo ongalungiseki, imane yashiswa ngokweqile endaweni.

Iphunga elivuthayo ekukhipheni

Uma iphunga lamafutha ashisiwe lingena ekhabetheni livela kumagesi okukhipha, khona-ke okokuqala kufanele unakekele ukuqina kwesistimu nomzimba. Lapho konke sekulungile, akukho lutho okufanele lungene endlini. Ingozi ayikho emafutheni, kodwa ezintweni eziyingozi kumagesi okukhipha umoya.

Uwoyela ngokwawo usetshenziswa udoti ezinjinini eziningi, futhi lokhu akulona uphawu lokungasebenzi ngaso sonke isikhathi. Kunamazinga asetshenziswayo ngamalitha ngekhilomitha elingu-1000. Kunoma yikuphi, uma ilitha noma ngaphezulu kudliwe, udinga ukubheka imbangela.

Kungaba:

• ama-valve agugile noma aqinile;
• ukuguguleka kwamasongo e-piston;
• ukwanda kokuvunyelwa phakathi kwepiston nesilinda;
• uwoyela osezingeni eliphansi enjinini noma ukweqisa kwawo;
• izinkinga ngeyunithi ye-turbocharger.

Imoto ingase idinge ukulungiswa kwezinto eziyinkimbinkimbi, kodwa ngisho nasezimotweni ezibhema kakhulu, iphunga likawoyela elishisiwe kuyo ngeke lingene endaweni yabagibeli. Ngakho-ke, kuzodingeka ubheke ukuvuza emzimbeni, kanye nezindawo zokugqwala kwezakhi zesistimu yokukhipha umoya. Okungukuthi, ngaphezu kwephunga, kuzophinde kunikeze i-soundtrack engakhululekile kakhulu.