Thepa ea tjheseletsa e atisang ho sebelisoa ke AC le DC welding machines, argon arc welding machines, resistance machine welding, carbon dioxide shielded welding machines, joalo-joalo. Thepa e arohaneng haholo ea Welding e boetse e kenyelletsa welding ea arc, electroslag welding, brazing, friction welding, argon arc welding, Khase ea carbon dioxide e sirelelitsoe tjheseletsa, joalo-joalo.
Litšobotsi tsa lisebelisoa tsa Welding ke life?
Ke lokela ho ela hloko eng ha ke sebelisa lisebelisoa tsa Welding?
Lisebelisoa tsa Welding li sebetsa joang?
Litšobotsi tsa lisebelisoa tsa Welding ke life?
1. Thepa ea welding e lokela ho ba e tiileng le e tšoarellang, e nang le litšobotsi tse tsitsitseng tsa ho sebetsa le ho tšepahala hantle.
2. Mefuta e fapaneng ea li-index tsa lisebelisoa tsa Welding li lokela ho lumellana le melaoana e tsamaellanang le maemo a indasteri ea mochini le ho fihlela litlhoko tsa ts'ebetso ea welding e sebelisoang.
3. Mekhahlelo ea welding ea thepa ea Welding e ka fetoloa ka mokhoa o bonolo le ka mokhoa o hlakileng, 'me e ka bolokoa e tsitsitse nakong ea ts'ebetso e telele ea welding.
4. Thepa ea welding e na le bokhoni bo betere ba matšeliso bakeng sa ho feto-fetoha ha marang-rang a matla a indasteri.
5. Thepa ea welding ke ea moruo, e sebetsang ebile e bonolo ho e hlokomela.
6. Tlas'a maemo a ts'ebeliso e tloaelehileng le tlhokomelo e nepahetseng, bophelo bo sebetsang ba lisebelisoa tsa Welding bo lokela ho ba lilemo tse fetang 10.
Ke lokela ho ela hloko eng ha ke sebelisa lisebelisoa tsa Welding?
Litlhoko tsa tekheniki ha u sebelisa lisebelisoa tsa Welding li kenyelletsa thepa ea thepa, litšoaneleho tsa sebopeho, litekanyo, litlhoko tse nepahetseng le maemo a ts'ebeliso ea sebopeho se lokelang ho chesoa.
Haeba thepa ea sebopeho sa tjheseletsa e le tšepe e tloaelehileng e tlase ea khabone, ho ka sebelisoa arc welding transformer;haeba litlhoko tsa sebopeho sa ho tjheseletsa li le holimo 'me li le tlase ho tjheseletsa ha hydrogen electrode ho hlokahala, mochini oa welding oa DC arc o lokela ho khethoa.
Bakeng sa welding e teteaneng le e kholo, mochini oa ho tjheseletsa oa electroslag o ka sebelisoa;bakeng sa welding ea bar butt, mochini oa welding oa khatello e batang le mochini oa welding butt o ka sebelisoa.Bakeng sa litšepe tse sebetsang kapa li-alloys, li-alloys tse thibelang mocheso le li-alloys tse thibelang ho bola, li-welders tse sirelelitsoeng ka khase e sa sebetseng, li-welders tsa plasma arc, li-welders tsa electron beam, joalo-joalo li ka khethoa ho ea ka maemo a itseng.
Bakeng sa meaho ea welding e nang le liforomo tse tsitsitseng tsa sebopeho le litekanyo tse ngata, ho ka sebelisoa mechini e khethehileng ea welding.
Lisebelisoa tsa Welding li sebetsa joang?
Seam se kopanyang 'mele e' meli e hokahaneng e entsoeng nakong ea ho cheselletsa thepa ea Welding e bitsoa seam weld.Mahlakore ka bobeli a weld a tla ba tlas'a mocheso oa welding nakong ea welding, 'me sebopeho le thepa li tla fetoha.Sebaka sena se bitsoa sebaka se anngoeng ke mocheso.Nakong ea ho tjheseletsa, ka lebaka la thepa e fapaneng workpiece, tjheseletsa thepa, tjheseletsa hona joale, joalo-joalo, overheating, embrittlement, thatafatsa kapa softening ka 'na etsahala sebakeng tjheseletsa le mocheso ameha ka mor'a ho tjheseletsa, eo hape fokotsa tshebetso ya tjheseletsa le deteriorates weldability.Sena se hloka ho lokisoa ha maemo a welding.Preheating ka segokanyimmediamentsi sa sebolokigolo pele tjheseletsa, ho boloka mocheso nakong tjheseletsa le post-weld mocheso kalafo ka ntlafatsa tjheseletsa boleng ba tjheseletsa.
Nako ea poso: Jul-15-2014
