Mubisanzwe, moteri ifite phenomenon yo gukoresha amavuta, kandi gukoresha amavuta ya moteri atandukanye mugihe runaka ntabwo arimwe, ariko mugihe cyose bitarenze agaciro ntarengwa, nibintu bisanzwe.
Amavuta bita "gutwika" bivuze ko amavuta yinjira mucyumba cyaka cya moteri kandi akagira uruhare mu gutwika hamwe nuruvange, bikavamo ikibazo cyo gukoresha amavuta menshi. None se kuki moteri itwika amavuta? Niyihe mpamvu yo gukoresha amavuta menshi?
Amavuta ava hanze
Hariho impamvu nyinshi zitera amavuta kumeneka, harimo: imirongo ya peteroli, imiyoboro yamavuta, gaseke yamavuta ya peteroli, valve itwikiriye gasketi, igitoro cya pompe yamavuta, igitoro cya pompe yamavuta, kashe yerekana igihe hamwe na kashe ya camshaft. Ibintu byavuzwe haruguru bishobora kumeneka ntibishobora kwirengagizwa, kuko niyo kumeneka gato bishobora gutuma amavuta menshi akoreshwa. Uburyo bwo gutahura ni ugushira umwenda wamabara yoroheje munsi ya moteri ukayigenzura nyuma yo gutangira moteri.
Kunanirwa kwamavuta imbere ninyuma
Ibyangiritse imbere ninyuma byanditseho kashe ya peteroli byanze bikunze bizana amavuta. Iki kibazo gishobora kumenyekana gusa mugihe moteri ikora munsi yumutwaro. Ikimenyetso nyamukuru cyerekana amavuta agomba gusimburwa nyuma yo kwambara, kuko nkamavuta yamenetse, bizatera kumeneka cyane.
Kwambara kwinshi cyangwa gutsindwa
Ibikoresho nyamukuru byambaye cyangwa bidakwiye birashobora gukubitisha amavuta arenze hanyuma bikajugunywa kurukuta rwa silinderi. Mugihe kwambara byiyongera, amavuta menshi araterwa. Kurugero, niba igishushanyo mbonera cya 0,04 mm gitanga amavuta asanzwe hamwe no gukonjesha, ingano yamavuta yataye nibisanzwe niba ibicuruzwa bishobora gukomeza. Iyo icyuho cyiyongereye kugera kuri mm 0.08, umubare wamavuta yataye azikuba inshuro 5 umubare usanzwe. Niba ibicuruzwa byongerewe kuri 0.16mm, amavuta yataye hanze azikuba inshuro 25 umubare usanzwe. Niba imiyoboro nyamukuru itera amavuta menshi, amavuta menshi azasuka kuri silinderi, bikabuza impeta za piston na piston kugenzura neza amavuta.
Yambaye cyangwa yangiritse ihuza inkoni
Ingaruka yo guhuza inkoni ifite amavuta asa nay'ingenzi. Byongeye kandi, amavuta ajugunywa cyane kurukuta rwa silinderi. Kwambara cyangwa kwangiritse guhuza inkoni bitera amavuta menshi gutabwa kurukuta rwa silinderi, kandi amavuta arenze arashobora kwinjira mubyumba byaka hanyuma bigatwikwa. Icyitonderwa: Ibikoresho bidahagije ntibishobora gutera kwambara wenyine, ahubwo bizambara no kuri piston, impeta za piston hamwe nurukuta rwa silinderi.
