Hordhac: Daabacaadda foil aluminium, dhibaatada khadku waxay sababi kartaa dhibaatooyin badan oo daabacaad ah, sida qaababka cakiran, luminta midabka, saxannada wasakhaysan, iwm. Sida loo xalliyo, maqaalkani wuxuu kaa caawinayaa inaad wax walba sameyso.
1. Qaabka Daran
Inta lagu jiro habka daabacaadda ee foil aluminium, inta badan waxaa jira qaab guduudan oo ku wareegsan qaabka daabacan oo midabkiisu aad u fudud yahay. Tan guud ahaan waxa sababa iyada oo lagu daro khad aad u badan oo dareere ah inta lagu jiro habka walaxda. Xalku waa in la kordhiyo xawaaraha mishiinka haddii xawaaraha daabacadu ogolaado, oo lagu daro khad haanta khad si loo hagaajiyo saamiga dareeraha si loo helo saami macquul ah.
2. Midabka dhibicda
Habka daabacaadda ee aluminium aluminium, ifafaale ah in midabada yar ee dambe ay ka soo jiidaan dhowr midab oo hore oo khad ah, ku xoq daabacaadda gacanta, khadku wuxuu ka soo baxayaa aluminiumka aluminiumka, dhibaatada noocan oo kale ah waxaa guud ahaan sababa adhesion khad liidata, viscosity hoose ee khad daabacan, xawaare aad u gaabis ah ama cadaadis xad dhaaf ah oo rullaluistemadka caag ah.
Xalka guud waa in la doorto khad la adhesion ka xoog badan si ay u isticmaalaan, ama hagaajinta viscosity daabacaadda ee khad, qoondaynta macquul ah ee saamiga dareere, ku daray ku haboon qalajinta degdeg ah wakiilka ama la kordhiyo qadarka hawada kulul si loo beddelo saamiga dareeraha, guud ahaan xagaaga si ay u gaabiyaan qalalan, xilliga jiilaalka si degdeg ah engegan.
3. Nooca wasakh ah
Inta lagu jiro habka daabacaadda ee aluminium aluminium, lakab khafiif ah oo midabyo kala duwan ayaa ka muuqda qaybta qashinka iyada oo aan lahayn qaabab.
Saxanka wasakhaysan waa mushkilad caadi ah oo ka jirta warshadaha daabacaadda gravure, taas oo guud ahaan la falanqeeyo lagana xalliyo afar arrimood: khad, saxan daabacan, daawaynta dusha sare ee aluminium, iyo xoqid. Marka lagu daro xulashada khad ku habboon daabacaadda dhabta ah, waxa kale oo lagu xallin karaa iyada oo la hagaajinayo dhammaadka dusha sare ee saxanka daabacaadda iyo hagaajinta xagasha qashinka.
Waqtiga boostada: Nov-17-2022


