Sayansi ya chidziwitso cha magalasi: Chifukwa cha kukwera kwa chidziwitso cha chitetezo cha anthu, anthu akasankha galasi, silikhalanso galasi loyambirira lokha, koma kufunika kokonzanso galasi mozama.
Yambani ndi galasi lolimba kuposa zonse, mphamvu yonyamula magalasi olimba ndi galasi wamba nthawi 5 kapena kuposerapo, koma si galasi lolimba ndi lotetezeka, chifukwa galasi likasweka kapena lingakhudze chitetezo cha anthu.
Kodi pali njira zabwino zothetsera vutoli? Lingaliro ndikugwiritsa ntchito magalasi awiri ophatikizidwa pakati pa filimu kuti apange magalasi opangidwa ndi laminated, kotero kuti ngakhale galasi likhoza kusweka popanda kuwononga chitetezo.
Ndikodziwika bwino kuti galasi lofewa, ngakhale lili ndi mphamvu, lili ndi mfundo yofooka. Izi zimachitika chifukwa cha mtengo wokhala ndi nickel sulfide, yomwe imatha kuphulika pamene nickel sulfide yasinthidwa kuchoka pa mkhalidwe kukhala mkhalidwe wokhazikika. Chifukwa chake yankho labwino ndikugwiritsa ntchito homogenization yagalasi lolimba, galasi lolimba kuchokera pa magawo atatu pa chikwi mpaka gawo limodzi pa chikwi khumi, galasi lolimba loterolo kenako litapakidwa laminated, chitetezo chidzawonjezeka.
Mwachitsanzo, magalasi olimba amagwiritsidwa ntchito m'malo monga denga la dzuwa, guardrail yagalasi, denga, shedi yamagalimoto, ndi zina zotero. Magalasi monga njira zoyendera magalasi amafunika kuyesedwa mu homogenizer atasungunuka kuti achepetse chiopsezo cha kuphulika kwa galasi losungunuka lokha.
Nthawi yotumizira: Disembala-31-2020
