Mekhoa e tloaelehileng haholo ea ho tjheseletsa e sebelisoang ho etseng liphaephe tse bophara bo boholo tse jereng maro a kang khase ea tlhaho kapa oli e kenyelletsa ho tjheseletsa arc e nang le mahlakore a mabeli (DSAW) le ho tjheseletsa arc e nang le mahlakore a mangata (LSAW).
ho tjheseletsa ka sekoting
Pipe ea Tšepe ea DSAW:
Ho tjheseletsa Longitudinal
Ho tjheseletsa Longitudinal
LSAW ke e 'ngoe ea mefuta ea DSAW.
DSAW ke khutsufatso ea "ho tjheseletsa arc e kenelletseng ka mahlakoreng a mabeli," e leng lentsoe le hatisang tšebeliso ea mokhoa ona.
LSAW e emetse "Longitudinal Submerged Arc Welding," mokhoa o khetholloang ka ho welds tse atolohang bolelele ba phaephe.
Ho bohlokoa ho hlokomela hore DSAW e kenyelletsa mefuta ea liphaephe tsa SSAW (Spiral Submerged Arc Welding) le LSAW.
Ho hlahloba ho tšoana le ho se tšoane pakeng tsa DASW le LSAW ke papiso e kholo pakeng tsa SSAW le LSAW.
Ho tšoana
Theknoloji ea ho tjheseletsa
DSAW le LSAW ka bobeli li sebelisa mokhoa oa ho welding arc submerged arc (SAW) o nang le mahlakore a mabeli, moo ho welding ho etsoang ka nako e le 'ngoe mahlakoreng ka bobeli a tšepe ho ntlafatsa boleng le ho kenella ha weld.
Likopo
E sebelisoa haholo maemong ao ho hlokahalang liphaephe tsa tšepe tse matla le tse bophara bo boholo, joalo ka liphaephe tsa oli le khase.
Ponahalo ea Seam ea Weld
Ho na le morumo o hlahelletseng oa ho tjheseletsa kahare le ka ntle ho phaephe ea tšepe.
Liphapang
Mofuta oa ho tjheseletsa
DSAW: E ka ba e otlolohileng (e tjheseletsa bolelele ba phaephe) kapa e helical (e phuthetsoe ka mokhoa o helical ho potoloha 'mele oa phaephe), ho latela ts'ebeliso le litlhaloso tsa phaephe.
LSAW: Seam ea weld e ka ba ea bolelele ba bolelele feela, moo poleiti ea tšepe e kenngoang ka har'a tube ebe e hokelloa ka bolelele ba eona ba bolelele ba bolelele ba eona.
Tsepamisa maikutlo lits'ebetsong tsa liphaephe tsa tšepe
DSAW: Kaha DSAW e ka otloloha kapa ea potoloha, e loketse haholoanyane mefuta e mengata ea khatello le bophara bo fapaneng, haholo-holo ha ho hlokahala liphaephe tse telele haholo, potoloho ea DSAW e loketse haholoanyane.
LSAW: Liphaephe tsa tšepe tsa LSAW li loketse haholo meralo ea motheo ea litoropo le lits'ebetso tse nang le khatello e phahameng joalo ka lipalangoang tsa metsi le khase.
Tshebetso ea Phaephe
DSAW: Phaephe e welletsoeng ka spiral ha e na ts'ebetso e tšoanang le ea LSAW mabapi le mamello ea khatello.
LSAW: Ka lebaka la ts'ebetso ea eona ea tlhahiso ea poleiti ea tšepe e sebelisang JCOE le lits'ebetso tse ling tsa ho bopa, lebota la phaephe ea tšepe ea LSAW le ka mamella litšobotsi tse tšoanang tsa mechini.
Bokgoni ba Litšenyehelo le Tlhahiso
DSAW: Ha phaephe ea DSAW e tšeloa ka spiral hangata e theko e tlase ebile e potlakile ho e hlahisa 'me e loketse liphaephe tse hole.
LSAW: Ho tjheseletsa ka ho otloloha ha seam, leha ho fana ka boleng bo hodimo, ho bitsa tjhelete e ngata ebile ho dieha ho hlahiswa mme ho loketse ditshebediso tse nang le ditlhoko tse thata tsa boleng.
Khetho ea DSAW kapa LSAW e itšetlehile ka litlhoko tse itseng tsa projeke, ho kenyeletsoa tekanyetso, likhatello tseo phaephe e li hlokang ho mamella, le ho rarahana ha tlhahiso le ho kenya. Ho utloisisa ho tšoana le liphapang tsena tsa bohlokoa ho ka thusa ho etsa qeto e nepahetseng haholoanyane bakeng sa ts'ebeliso e itseng ea boenjiniere.
Nako ea poso: Mmesa-24-2024