Ho futhumala ho feteletseng ka li-welds tsa mochini oa welding ho ka lebisa ho boleng bo tlase ba weld le bots'epehi ba sebopeho.Ho thibela ho futhumala ho feteletseng ho bohlokoa bakeng sa li-welders le litsebi indastering ea li-welding.Sengoliloeng sena se bua ka maqheka a sebetsang a ho qoba ho futhumala ha mochini oa welding oa butt, ho netefatsa tlhahiso ea li-welds tsa boleng bo holimo.
- Mekhahlelo e Loketseng ea Welding: Ho beha liparamente tse nepahetseng tsa tjheseletsa, ho kenyeletsoa hona joale, voltage, le lebelo la leeto, ho bohlokoa ho thibela ho futhumala ho feteletseng.Linako tse phahameng haholo tsa hona joale kapa tsa nako e telele tsa tjheseletsa li ka lebisa ho hahoeng ha mocheso o feteletseng.Netefatsa hore liparamente li ikamahanya le thepa e itseng le lenonyeletso le cheselitsoeng.
- Preheating e Lekaneng: Ho futhumatsa li-workpieces pele ho welding ho ka thusa ho fokotsa kotsi ea ho chesa haholo.Preheating e etsa bonnete ba hore lisebelisoa li le mocheso o ts'oanang, ho thibela ho pholile ka potlako le khatello ea mocheso nakong ea welding.
- Sesebelisoa se loketseng sa Electrode / Filler: Khetha elektrode e nepahetseng kapa lisebelisoa tsa ho tlatsa bakeng sa ts'ebeliso ea welding.Thepa e nepahetseng e fokotsa mocheso o hlokahalang bakeng sa ho kopanya hantle 'me e thusa ho thibela mocheso o feteletseng.
- Moralo o Loketseng o Kopanetsoeng: Lenonyeletso le entsoeng hantle le nang le li-angles tse loketseng tsa chamfer le ho lekana ho fokotsa menyetla ea ho chesa haholo.Netefatsa hore geometry e kopaneng e lumella ho ajoa ha mocheso esita le nakong ea tjheseletsa.
- Ho Laola Lebelo la Welding: Ho fetola lebelo la welding ho bohlokoa bakeng sa ho qoba ho chesa haholo.Mabelo a potlakileng a ka fokotsa mocheso o kenang, ha lebelo le liehang le ka lebisa mochesong o feteletseng.Boloka lebelo le tsitsitseng la welding nakong eohle ea ts'ebetso.
- Tlhokomelo ea Kenyelletso ea Mocheso: Lekola ho kenya mocheso nakong ea tjheseletsa ho thibela mocheso o feteletseng.Boloka tlaleho ea tlhahiso ea matla e bokelitsoeng 'me u fetole li-parameter tsa welding ho latela ho boloka taolo holim'a mocheso o hlahisoang.
- Mekhoa e Sebetsang ea ho Pholisa: Sebelisa mekhoa e metle ea ho pholisa, joalo ka litoche tse pholileng ka metsi kapa lisebelisoa, ho felisa mocheso o feteletseng nakong ea ho cheselletsa.Lisebelisoa tsena tsa ho pholisa li thusa ho boloka mocheso o nepahetseng oa weld.
- Kalafo ea Mocheso oa Post-Weld (PWHT): Nahana ka phekolo ea mocheso oa ka morao ho weld (PWHT) bakeng sa lisebelisoa tse khethehileng.PWHT e ka imolla khatello ea maikutlo e setseng le ho ntlafatsa thepa ea thepa ha e ntse e fokotsa kotsi ea ho chesa haholo nakong ea ho cheselletsa.
- Tlhahlobo ea Boleng: Etsa tlhahlobo e phethahetseng ea boleng ka mor'a ho tjheseletsa ho fumana matšoao leha e le afe a ho chesa ho feta tekano, joalo ka ho fetoha ha mebala, warping, kapa liphetoho tsa metallurgical.Rarolla mathata afe kapa afe ka potlako ho ba thibela ho sekisetsa botšepehi ba weld.
- Koetliso ea Opereishene: Etsa bonnete ba hore li-welders li koetlisitsoe hantle ho lemoha le ho thibela mathata a ho chesa haholo.Tsebo ea opereishene le boiphihlelo li bapala karolo ea bohlokoa ho laoleng ts'ebetso ea li-welding ka katleho.
Ha re phethela, ho thibela ho chesa ka ho feteletseng ka li-welds tsa mochini oa tjheseletsa ho hloka motsoako oa litekanyetso tse nepahetseng tsa ho tjheseletsa, ho futhumatsa, lisebelisoa tse loketseng, moralo o kopanetsoeng, ho laola lebelo la tjheseletsa, tlhokomelo ea ho kenya mocheso, mekhoa ea ho pholisa, le phekolo ea mocheso oa post-weld ha ho hlokahala.Koetliso e phethahetseng le tlhahlobo ea kamehla ea boleng e thusa ho thibela ka katleho mathata a ho chesa haholo.Ka ho kenya ts'ebetsong maqheka ana, li-welders le litsebi li ka lula li hlahisa li-welds tsa boleng bo phahameng, li fokotsa kotsi ea bokooa, 'me li netefatsa nako e telele le ho tšepahala ha mehaho e cheselitsoeng.Ho hatisa ho thibela ho futhumala ho feteletseng ho ts'ehetsa tsoelo-pele ea theknoloji ea welding le ho khothalletsa bokhabane indastering ea li-welding.
Nako ea poso: Sep-01-2023