1. Likhopolo tse fapaneng
Hot-dip galvanizing, e tsejoang hape e le hot-dip galvanizing le hot-dip galvanizing, ke mokhoa o sebetsang oa ho thibela ho bola ha tšepe, o sebelisoang haholo litsing tsa sebopeho sa tšepe liindastering tse fapaneng. Ke ho qoelisa likarolo tsa tšepe tse tlositsoeng ke mafome ka tharollo ea zinki e qhibilihisitsoeng hoo e ka bang 500 ° C, e le hore bokaholimo ba likarolo tsa tšepe bo khomarele lera la zinki, e le ho finyella morero oa ho thibela ho bola.
Electrogalvanizing, eo hape e tsejoang e le serame sa galvanizing indastering, ke ts'ebetso ea ho sebelisa electrolysis ho theha seaparo sa tšepe, se teteaneng le se kopantsoeng hantle kapa lesela la alloy deposition holim'a sebaka sa mosebetsi. Ha e bapisoa le litšepe tse ling, zinki ke tšepe e batlang e le theko e tlaase ebile e peteha habonolo. Ke seaparo sa boleng bo tlaase se thibelang kutu 'me se sebelisoa haholo ho sireletsa likarolo tsa tšepe, haholo-holo khahlanong le ho senyeha ha sepakapaka, le bakeng sa mokhabiso.
2. Mokhoa ona o fapane
Ts'ebetso ea ts'ebetso ea li-galvanizing tse chesang tse chesang: ho khetha lihlahisoa tse felileng - ho hlatsoa - ho eketsa tharollo ea plating - ho omisa - rack plating - ho pholisa - phekolo ea lik'hemik'hale - ho hloekisa - ho sila - galvanizing e chesang e chesang e phethiloe.
Electrogalvanizing process flow: chemical degreasing - ho hlatsoa metsi a chesang - ho hlatsoa - electrolytic degreasing - ho hlatsoa metsi a chesang - ho hlatsoa - matla corrosion - ho hlatsoa - electrogalvanized tšepe motsoako - ho hlatsoa - ho hlatsoa - leseli - passivation - ho hlatsoa - ho omisa.
3. Boqapi bo fapaneng
Ho na le mekhoa e mengata ea ho lokisa hot-dip galvanizing. Ka mor'a hore workpiece e fokotsehe, ho khetha, ho qoelisoa, ho omisa, joalo-joalo, e ka qoelisoa ka bateng ea zinki e qhibilihisitsoeng. Joalo ka lisebelisoa tse ling tsa lipeipi tsa hot-dip li sebetsoa ka tsela ena.
Electrolytic galvanizing e sebetsoa ka lisebelisoa tsa electrolytic. Ka mor'a ho hloekisa, ho khetha le mekhoa e meng, e qoelisoa ka tharollo e nang le letsoai la zinki, 'me lisebelisoa tsa electrolytic li kopantsoe. Nakong ea motsamao o tataisang oa maqhubu a matle le a mabe, lesela la zinki le behiloe holim'a sesebelisoa sa mosebetsi. .
4. Ponahalo e fapaneng
Ponahalo ka kakaretso ea hot-dip galvanizing e batla e le thata haholoanyane, e tla hlahisa melapo ea metsi a ts'ebetso, lihlahala tse rothang, joalo-joalo, haholo-holo karolong e 'ngoe ea workpiece, e nang le silevera e tšoeu ka kakaretso. Sebaka se ka holimo sa electro-galvanizing se batla se le boreleli, haholo-holo bosehla bo botala, ha e le hantle, ho boetse ho na le mebala-bala, e putsoa-tšoeu, e tšoeu ka leseli le tala, joalo-joalo The workpiece eohle ha e le hantle ha e hlahe maqhutsu a zinki, agglomeration le liketsahalo tse ling.
Nako ea poso: Sep-08-2022