Ndi kupititsa patsogolo kuthamanga kwa pepala loyera kwa pepala loyera, zofunikira zogwirira ntchito zikukula kwambiri. Kuphimba kumayenera kubereka mwachangu ndikukhala ndi zinthu zabwino pakukumba, kotero mafuta amafunika kuwonjezeredwa ku zokutira. Ntchito yophimba mafuta amaphatikiza kuchepetsa zovuta za zokutira ndi mafuta amadzimadzi; Sinthani kutsika kwa zokutira zonyowa kuti apange zosavuta kuyenda ndikufalikira pakukula; Zimapangitsa kuti ikhale yosavuta kupatula madzi kuchokera ku zokutira panjira yowuma; Chepetsani kuipitsa mapepala ndi shaft, kusintha chodabwitsa cha kuwonongeka kwa chiwongola dzanja pokutidwa, ndikusintha magwiridwe antchito. Mwa njira zenizeni, zokutira mafuta zimachepetsa mikangano pakati pa zokutira ndi chipangizo chophimba, sinthani magwiridwe antchito, komanso kuchepetsa chodabwitsa cha "cylinder" pomata.
Calcium stearate ndi njira yabwino yosakira yopanda poizoni ndi mafuta, komanso othandizira osakaza madzi chifukwa chotsamira ndi zokutira. Amagwiritsidwa ntchito kwambiri mu mankhwala othandizira mankhwala monga plastic ndi mphira. Koma ndizotsika mtengo komanso zosavuta kupeza, ndi poizoni wochepa komanso wokonza bwino ntchito. Imakhala ndi syrnergist zotsatira ndi sopo ya zinc ndi epoxide kuti ikhale yokweza matenthedwe.
Calcium yopanga mafuta atakali mtundu wa mafuta ophatikizika ndi mapulogalamu osiyanasiyana. Zolemba zolimba za calcium yogwiritsa ntchito mafuta opanga mafuta zimatha kupitilira 50%, ndipo kukula kwa tinthu kumachitika makamaka kwa 1 μ m`mawere pakati pa 0,5% ndi 1% youma. Ubwino wa calcium wosasunthika ndikuti zitha kusintha vuto la kutaya kwa ufa.
Post Nthawi: Aug-14-2023