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Joang ho cheselletsa tšepe ea masenke?
2024-12-16
galvanized steel ke eng?
Galvanizing ke phekolo e thibelang ho bola e koahelang tšepe ka lera la zinki ho e sireletsa ho senya. Zinc e hanyetsana haholo le ho bola 'me e itšoara ka tšepe ho etsa lera le sireletsang, le tsejoang e le lesela la alloy ea zinki, le sireletsang tšepe ho tsoa tšenyo ea oxidative. Ka lebaka lena,tšepe ea masenkee sebelisoa haholo kahong, likoloing, marokhong le masimong a mang.
Mekhoa e tloaelehileng ea galvanized galvanized sheet welding
1. Ho chesoa ka khase
Ho tjheseletsa khase ke mokhoa oa ho qhibilihisa lishiti tsa tšepe tse entsoeng ka masenke ho sebelisa mocheso o phahameng o hlahisoang ke ho tuka ha khase ntle le mohloli oa matla a kantle, le ho li tjheseletsa ho sebelisa thepa ea ho cheselletsa. Mokhoa ona o loketse haholo lishiti tsa tšepe tsa GI tse teteaneng.
2. Arc welding
Arc welding ke mokhoa oa ho qhibilihisa lishiti tsa tšepe ka ho futhumatsa li-arc tsa motlakase ebe o li tjheseletsa ka lisebelisoa tsa welding. Mokhoa ona o hloka ho hula sebaka se itseng sa lesela la masenke pele ho tjheseletsa.
3. Ho tjheseletsa arc ka metsing
Arc welding e ka tlas'a metsi ke mofuta o mong oa li-arc welding tse sirelelitsoeng ka khase. E sebelisa sale ea terata ea tšepe ea electrode le clamp e petelitsoeng ka thata mahlakoreng ka bobeli a lenonyeletso la phaephe ho koahela arc ka har'a weld. Mokhoa ona o ka sireletsa lera la galvanized ho feta arc welding.
Mabaka a hore na ke hobane'ng ha lera la galvanized le senyeha habonolo nakong ea ho tjheseletsa
Ha tjheseletsa lishiti tsa tšepe tse entsoeng ka masenke, lesela la galvanized le senyeha habonolo ka lebaka la lintlha tse kang mocheso o phahameng le karabelo ea oxidation nakong ea ts'ebetso ea ho cheselletsa.
Ho feta moo, lits'ebetsong tse phahameng tsa ho kenya mocheso tse kang ho tjheseletsa ha arc le arc welding, mokelikeli o setseng oa zinki o futhumala habonolo nakong ea mocheso oa poleiti ea tšepe, e bakang likhato tse fapaneng tsa matheba a matšo, matheba a masoeu le tšenyo ea zinki.
Mekhoa ea ho cheselletsa ho thibela tšenyo ea lera la galvanized
1. Ho futhumatsa pele
Ho futhumatsa pele ho ka etsa hore motsoako oa zinki-aluminium oa coat ea zinki holim'a poleiti ea tšepe e pharalletseng ho ea tlase, e thehe motsoako o tsitsitseng le substrate, 'me e thibele tšenyo ea lesela la zinki ka mocheso oa welding.
2. Khetha se loketseng hona joale welding le voltage
Mocheso o nepahetseng oa hona joale le motlakase o ka laola hantle mocheso oa tjheseletsa le ho thibela lera la galvanized hore le se ke la senyeha. Ka nako e ts'oanang, mefuta e fapaneng ea li-welding le li-voltages li hloka ho khethoa bakeng sa lipoleiti tsa tšepe tse nang le botenya le litlhaloso tse fapaneng.
3. Sebelisa lisebelisoa tse khethehileng tsa welding
Hajoale, ho na le lisebelisoa tse ling tsa tjheseletsa tse etselitsoeng ka ho khetheha bakeng sa ho cheselletsa poleiti ea tšepe 'marakeng, e ka ntlafatsang haholo boleng le ts'ebetso ea welding ha e ntse e qoba tšenyo ea lera la galvanized.
4. Khetha mokhoa o loketseng oa ho tjheseletsa
Bakeng sa lipoleiti tsa tšepe tse nang le lintlha tse fapaneng le lisebelisoa, mekhoa e loketseng ea ho tjheseletsa e lokela ho khethoa, joalo ka welding ea MIG, TIG welding, cladding welding, joalo-joalo.
5. Matlafatsa tlhokomelo ea boleng
Lintho tse sa tloaelehang ts'ebetsong ea welding, joalo ka ho chesoa ha zinki, matheba a matšo, matheba a masoeu, joalo-joalo, li lokela ho tšoaroa le ho lokisoa ka nako ho netefatsa boleng ba ho cheselletsa.
Qetello
Ka kakaretso, bakeng sa phekolo ea tjheseletsa ea maqephe a tšepe, ho khetha mekhoa e nepahetseng ea ho tjheseletsa le ho tseba bokhoni ba ho thibela lera la galvanized ho senyeha ho ka ntlafatsa boleng ba tjheseletsa le katleho, 'me ka nako e ts'oanang le ho lelefatsa bophelo ba tšebeletso ea maqephe a tšepe. .
Ts'ebetsong ea 'nete, ho lokela ho lebisoa tlhokomelo litabeng tse kang khetho ea thepa, taolo ea mocheso, le ho matlafatsa ts'ebetso ea boleng ho netefatsa ts'ebetso ea welding le polokeho.