Deformation ke taba e tloaelehileng ea ho cheselletsa linate, kaha likarolo tse cheselitsoeng li ka fetoha tse sa batleheng nakong ea ts'ebetso. Leha ho le joalo, ka ho kenya ts'ebetsong mekhoa e sebetsang hantle le ho latela mekhoa e metle, hoa khoneha ho fokotsa le ho thibela deformation ho tjheseletsa linate. Sengoliloeng sena se hlahloba maano a fapaneng a ho fihlela li-welds tse se nang tšitiso le ho boloka botsitso ba sebopeho sa li-workpieces.
- Tatelano e nepahetseng ea Welding: Ho thibela deformation, ho bohlokoa ho theha tatellano e reriloeng hantle ea welding. Qala ho tjheseletsa ho tloha bohareng 'me u hatele pele ka ntle, ho lumella ho pholisa butle-butle le ho ajoa ha khatello ho pholletsa le workpiece.
- Khetho ea Boitsebiso: Ho khetha lisebelisoa tse nang le li-coefficients tsa ho atolosa mocheso ho ka thusa ho fokotsa kotsi ea deformation. Qoba ho tjheseletsa thepa e sa tshwaneng e nang le thepa e fapaneng haholo ho boloka ho tshwana nakong ya ho futhumala le ho tsidifala.
- Mekhahlelo e nepahetseng ea Welding: Lekola liparamente tsa welding ho latela botenya ba thepa le moralo o kopaneng. Ho etsa bonnete ba hore nako, nako le khatello ea nako e sa fetoheng le e loketseng ho tla thusa ho fihlela kabo e leka-lekaneng ea mocheso le ho fokotsa ho khopama.
- Ho lokisoa ha Workpiece: Ho lokisa hantle le ho koala li-clamping ho bohlokoa ho boloka botsitso ba workpiece nakong ea welding. Tšoara likarolo ka mokhoa o sireletsehileng ho qoba ho sisinyeha le ho sotha nakong ea ts'ebetso ea welding.
- Preheating: Maemong a mang, ho futhumatsa li-workpieces ho ka ba molemo. Ho futhumatsa ho thusa ho fokotsa mocheso oa mocheso pakeng tsa sebaka sa weld le thepa e potolohileng, kahoo ho fokotsa ho tsosoa ha mocheso le ho senyeha.
- Lebelo la Welding: Ho laola lebelo la welding ho bohlokoa ho thibela deformation. Lebelo le leka-lekaneng le le tsitsitseng la welding le lumella ho kenya mocheso o ts'oanang le ho fokotsa kotsi ea ho futhumala ha libaka.
- Kalafo ea Mocheso oa Post-Weld: Nahana ka kalafo ea mocheso ka mor'a weld ho imolla khatello ea maikutlo le ho tsitsisa lenonyeletso le cheselitsoeng, le ka thusang ho thibela deformation ha nako e ntse e ea.
- Pholiso e Laolehileng: Kenya ts'ebetsong mekhoa ea ho pholisa e laoloang ho fokotsa kotsi ea ho senyeha ho potlakileng ho bakoang ke ho pholisa. Pholiso e fokolang le e ts'oanang e ka finyelloa ka ho sebelisa lisebelisoa tse sireletsang mocheso kapa libaka tse laoloang ke mocheso.
Ho thibela deformation ho tjheseletsa ha linate ho hloka mokhoa o felletseng o kenyelletsang khetho ea thepa, ho lokisa hantle, litekanyetso tse nepahetseng tsa welding, le mekhoa ea ho pholisa e laoloang. Ka ho khomarela tatellano e reriloeng hantle ea tjheseletsa le ho nahana ka mocheso oa preheating kapa post-weld mocheso ha ho hlokahala, basebetsi ba ka fokotsa khatello ea mocheso le ho finyella li-welds tse sa tsitsang. Ho kenya ts'ebetsong mekhoa ena ho ke ke ha netefatsa feela boleng ba manonyeletso a marang-rang empa hape ho boloka botšepehi ba sebopeho sa likaroloana, ho etsa hore li tšoanelehe bakeng sa mefuta e mengata ea likopo.
Nako ea poso: Aug-07-2023
