Theknoloji ea ho hloekisa lehlabathe bakeng sa marako a ka hare a liphaephe e sebelisa moea o hatelitsoeng kapa mochine o matla haholo ho khanna li-blade tsa spray ka lebelo le phahameng la ho potoloha. Mochini ona o tsamaisa lisebelisoa tsa abrasive joalo ka grit ea tšepe, sethunya sa tšepe, le lehlabathe la garnet khahlano le bokaholimo ba phala ea tšepe tlas'a matla a centrifugal. Mokhoa ona o tlosa mafome, li-oxide le litšila ha o ntse o finyella mahlahahlaha a lakatsehang holim'a phaephe ka lebaka la tšusumetso e matla le khohlano e hlahisoang ke li-abrasives. Ka mor'a ho tlosoa ha mafome a lehlabathe, ha ho matlafatsoa feela matla a 'mele a adsorption a bokaholimo ba lipeipi empa hape le ntlafatso ea ho khomarela mochine pakeng tsa tšireletso e thibelang kutu le bokaholimo ba lipeipi. Ka lebaka leo, sandblasting e nkoa e le mokhoa o nepahetseng oa ho tlosa mafome lits'ebetsong tse thibelang ho bola ha liphaephe.
Blastany e fana ka mefuta e 'meli ea lithunya tsa sandblasting tsa pipe e ka hare: JD SG4-1 le JD SG4-4, tse etselitsoeng ho hloekisa liphaephe tse nang le bophara bo fapaneng. Moetso oa JD SG4-1 o amohela bophara ba liphaephe ho tloha ho 300 ho isa ho 900 mm mme o na le nozzle e bōpehileng joaloka Y e ka hokeloang tanka ea lehlabathe kapa compressor ea moea bakeng sa tlhoekiso e sebetsang ea kahare. Tlas'a khatello e phahameng, li-abrasives li ntšoa ka mokhoa oa fan, ho nolofatsa mafome a sebetsang hantle le ho tlosoa ha pente. Ka lehlakoreng le leng, JD SG4-4 e loketse liphaephe tse nyenyane tse nang le bophara ho tloha ho 60 ho ea ho 250 mm (e ka atolosoa ho fihlela ho 300 mm) 'me e lumella ho fafatsa ka 360-degree ha e hokahane le tanka ea sandblasting kapa air compressor, kahoo e ntlafatsa katleho ea eona ea ho hloekisa.
Nako ea poso: Feb-28-2025
