Litšitiso tse futhumatsang tsa Tube Billet le Thibelo ea tsona

Pipe ea tšepe e se nang seamless e chesang e tsoang ho tube ho ea sehlahisoa hangata e hloka ho futhumatsa tse peli, tse nang le li-perforated tube pele le ka mor'a ho futhumatsa le ho roala phaephe e se nang letho ka mocheso o fanoeng pele;tlhahiso ea mocheso o batang (ho hula) ha phala e hloka ho sebelisoa ha annealing e bohareng ho felisa khatello ea kelello e setseng;tšepe bakeng sa litlhoko tse ling tse khethehileng, e le ho ntlafatsa thepa ea mechine ea phala ea tšepe le ho ntlafatsa ts'ebetso ea mokhatlo le ts'ebetso, empa hape le phekolo ea eona ea mocheso.Li-tube tse tloaelehileng (pipe) li na le mathata a ho futhumatsa a sa lekaneng, oxidation, decarbonization, mapetsong a futhumatsang, ho chesa haholo, ho chesa ho feta tekano.

E futhumetse pele perforated tube, 'me morero oa eona ke ho ntlafatsa ductility;fokotsa tšepe ea ho hanyetsa deformation;fana ka microstructure e ntle e ntse e tsoela pele.Ho na le sebopi sa annular sebopi, sebopi se futhumatsang, libōpi tse sekametseng leifo le sebopi se tlase sa koloi.Fuoa khaello ea phala bophara pele reheating, e leng ikemiseditse ho eketsa mocheso oa tube le khaello junifomo le ho ntlafatsa ductility tsa tšepe, laola microstructure lona, ​​bōpa maemo a molemo bakeng sa 'mè phala sizing le ho etsa bonnete ba thepa mechine ea tšepe.Mofuta o tloaelehileng oa ho futhumatsa sebopi, sebopi se tsoelang pele se futhumatsang sebopi, sebopi sa leifo se oblique, sebopi se futhumatsang mocheso.Cold-rolled (hula) reheating thatafatsa haholo-holo ho felisa, fokotsa deformation hanyetsa.Sebōpi se tloaelehileng sa annealing se sebelisoa haholo ho futhumatsa sebōpi, sebōpi se ka tlase sa koloi, sebōpi se tsoelang pele sa mollo.Ha ho etsoa li-tubes tsa tšepe tse se nang seamless, sebōpi sa annular le sebōpi se futhumatsang hona joale se sebelisoa ka ho fetisisa;sebōpi sa induction ea motlakase se ntse se ntlafatsoa;sekametseng leifo futhumatsang sebōpi hobane boleng ha e phahameng, mosebetsi o boima 'me ba atisa ho felisoa.Tsoelang pele rolara leifo sebōpi e haholo-holo sebelisoa ka batang-rollwa (hula) mocheso phekolo ea tšepe;sebōpi se ka tlaase sa koloi se loketseng lihlopha tse nyenyane, nako ea phekolo ea mocheso ke nako e telele ea ho futhumatsa le ho kenya phala e teteaneng ea tšepe ea tšepe;sireletsang khase tsoelang pele rolara leifo sebōpi e haholo-holo sebelisoa ka tšepe holim'a metsi hloka mocheso kalafo le a batang a qeta tšepe ntle le oxidation (hula) nakong pickling tshebetso annealing.


Nako ea poso: Jul-18-2023