Mafuta ndi injini zimayamba m'nyengo yozizira
Zima ndi nthawi yovuta kwambiri pachaka kwa injini zamagalimoto, zomwe zimalimbana ndi katundu wambiri wowonjezera. Chinsinsi cha mavuto oterowo ndi mafuta oyenera, omwe amalola injini kuyenda mosavuta ndikuchotsa mwini galimotoyo kupsinjika ndi ndalama zosafunikira.
Kugwiritsidwa ntchito kwakukulu kwa mafuta ndi katundu pazigawo za injini kumachitika pamene imayamba, makamaka tikayambitsa injini m'mawa wachisanu, pa kutentha kochepa. Apa ndi pamene makina opangira mafuta amayenera kupereka mafuta nthawi yomweyo kumalo ozizira osuntha omwe amapuma kwa nthawi yayitali, kuchepetsa kukangana komwe kumabwera mwamsanga ndikuwapatsa mafuta okwanira, kuteteza kuvala. Poganizira kuti mu injini yamoto pali magawo mazana angapo ogwira ntchito ndipo kugwira ntchito kwa aliyense wa iwo kumafuna kudzoza koyenera, munthu akhoza kulingalira kuti ntchitoyi ndi yofunika bwanji kwa dongosolo lonse la mafuta ndi mafuta okha.
Chitetezo champhamvu
Chimodzi mwazinthu zazikulu zokhudzana ndi kudzoza kwa injini m'nyengo yozizira ndi kukhuthala kwamafuta (SAE viscosity grade). Kumbali imodzi, mafuta "amadzimadzi" kapena "amadzimadzi", mofulumira mpope amatha kuwatenga kuchokera ku sump ndikugawa mu dongosolo lonse, kumbali ina, kutsika kwambiri kumachepetsa chitetezo chamkangano. Tiyeneranso kukumbukira kuti kutentha kwa injini kumakwera, kukhuthala kwa mafuta kudzachepa, ndipo izi zidzakhudza makulidwe a "filimu" yamafuta omwe amagawidwa pazida. Chifukwa chake, chinsinsi cha kupambana ndikupeza "njira yagolide" yopangidwa ndi wopanga mafuta, yomwe imatsimikizira kutsekemera kwachangu kwa injini panthawi yoyambira komanso kugwira ntchito kwake kwanthawi yayitali ndi chitetezo choyenera chamafuta.
Onaninso: Osewera mpira atatu atsazikana ndi Chojniczanka. Nikita ndi mgwirizano watsopano
Kukhuthala kwamafuta
The mamasukidwe akayendedwe kalasi chizindikiro amatipatsa zambiri za mmene ntchito mafuta. Kudziwa magawo achisanu a mafuta amalola kufananitsa zinthu zotsika kutentha. Izi zikutanthauza kuti mafuta a "0W" adzapereka magawo omwewo oyenda mafuta pa -40o C kwa "5W" mafuta mu - 35o C, ndi "10W" mafuta - - 30o C ndi "15W" mpaka - 25o C. Zimafunikanso ngati tigwiritsa ntchito mafuta amchere, mafuta opangira, kapena zinthu zopangidwa ndiukadaulo wonsewu.
Kuphatikiza pa kusankha kolondola kwa mafuta ndikusintha kwake kwa cyclic, ndikofunikira kukumbukira malamulo angapo ofunikira pakusamalira tsiku ndi tsiku kwa injini yagalimoto. Pewani kuyimitsa nthawi yayitali mutayambitsa injini, zomwe nthawi zambiri zimakhala choncho, makamaka m'mawa kutagwa chipale chofewa mukamasiya galimotoyo kwa mphindi zingapo. Izi ndizozoloŵera zodziwika bwino zotchinjiriza mkati mwagalimoto.
ndi kupukuta mawindo okhala ndi mpweya.
Chofunikiranso ndikusintha kwanthawi yake kwamafuta pamodzi ndi fyuluta, malinga ndi malingaliro a wopanga, ndikuwunika mwadongosolo mulingo wake. Izi zimatsimikizira kugwira ntchito kwa injini yayitali komanso yopanda mavuto, mosasamala kanthu za nthawi ya chaka komanso nyengo yomwe ili.
