Kusintha kwa mafuta ndi chinthu chofala kwambiri pakukonza kulikonse, koma anthu ambiri amakayikira funso lakuti "Kodi ndiyenera kusintha fyuluta pamene ndikusintha mafuta?" Eni magalimoto ena amasankha kusasintha fyuluta panthawi yodzisamalira. Ngati muchita zimenezi, mudzakhala m’mavuto aakulu m’tsogolo!
Udindo wa mafuta
Injini ndiye mtima wagalimoto. Pali zitsulo zambiri mu injini zomwe zikusisita. Zigawozi zimayenda mothamanga kwambiri komanso m’malo oipa, ndipo kutentha kwa ntchito kumatha kufika 400°C mpaka 600°C. Pansi pamikhalidwe yovuta yotereyi, mafuta odzola oyenerera okha amatha kuchepetsa kuwonongeka kwa magawo a injini ndikutalikitsa moyo wautumiki. Udindo wa mafuta mmenemo ndi kuchepetsa mafuta ndi kuvala, kuziziritsa ndi kuziziritsa, kuyeretsa, kusindikiza ndi kupewa kutayikira, dzimbiri ndi dzimbiri kupewa dzimbiri, mayamwidwe mantha ndi buffering.
Ndiye n'chifukwa chiyani muyenera kusintha fyuluta?
Mafuta a injini palokha amakhala ndi chingamu, zonyansa, chinyezi ndi zina. Panthawi yogwira ntchito ya injini, zitsulo zimavala zinyalala kuchokera pakuvala kwa injini, kulowa kwa zinyalala mumlengalenga, ndi kupanga ma oxides amafuta kumawonjezera kuchuluka kwa zinyalala mumafuta. Choncho onetsetsani kusintha mafuta nthawi zonse!
Ntchito ya chinthu chosefera mafuta ndikusefa zonyansa zomwe zili mumafuta kuchokera mupoto yamafuta, ndikupereka mafuta oyera ku crankshaft, ndodo yolumikizira, camshaft, mphete ya piston ndi ma awiriawiri ena osuntha, omwe amatenga gawo lopaka mafuta, kuziziritsa ndi kuyeretsa, ndi kukulitsa mbali ndi zigawo zikuluzikulu. utali wamoyo.
Komabe, fyulutayo ikagwiritsidwa ntchito kwa nthawi yayitali, kusefera kwake kumachepa, ndipo kuthamanga kwamafuta komwe kumadutsa muzosefera kumachepetsedwa kwambiri.
Kuthamanga kwa mafuta kumachepetsedwa kufika pamlingo wina, valavu yodutsa fyuluta idzatsegulidwa, ndipo mafuta osasefedwa adzalowa m'dera la mafuta kupyolera munjira yodutsa. Zonyansa zonyamula zonyansa zidzawonjezera kuvala kwa ziwalozo. Zikavuta kwambiri, njira yamafuta imatsekedwa, zomwe zimapangitsa kuti makina azilephera. Chifukwa chake, fyulutayo iyenera kusinthidwa pafupipafupi.
Kuzungulira kosinthira mafuta
Kwa magalimoto omwe amagwiritsidwa ntchito pafupipafupi, fyuluta yamafuta iyenera kusinthidwa 7500km iliyonse. M'mikhalidwe yovuta, monga kuyendetsa pafupipafupi m'misewu yafumbi, iyenera kusinthidwa pafupifupi 5000km iliyonse.
