1.Kodi otsika kuthamanga jekeseni akamaumba
Njira yopangira jekeseni yotsika kwambiri ndi njira yopangira katundu yomwe imagwiritsa ntchito jekeseni yochepa kwambiri (0.15-4MPa) kuti ilowetse zinthu zotentha zosungunuka mu nkhungu ndikuzilimbitsa mwamsanga.Kutentha, kukana kukhudzidwa, kuchepetsa kugwedezeka, kutsimikizira chinyezi, madzi, fumbi, kukana kwa dzimbiri ndi ntchito zina, zimagwira ntchito yabwino poteteza zida zamagetsi.
2.Molding ndondomeko ndi ntchito
Ikani khungu mu nkhungu pasadakhale, ndiyeno ntchito kukankhira kwa wononga kubaya pulasitiki yosungunuka pulasitiki mu chatsekedwa nkhungu patsekeke, ndiyeno kulimbitsa ndi kupanga mankhwala kupeza mankhwala.Pakalipano, njirayi yakhala ikugwiritsidwa ntchito kwambiri popanga alonda a zitseko zamagalimoto, alonda a mizati ndi alonda a alumali.
3.Ubwino
① Palibe chotheka kugwa
②Kukonda zachilengedwe
③Osafuna zokutira zina zachiwiri kuti muwonjezere kupanga bwino.
④Tetezani bwino mbali zamkati mwazinthuzo ndikukhala ndi chiwongola dzanja chochepa.
Maonekedwe abwino
Nthawi yotumiza: Sep-14-2022