Tšepe e kolobisitsoeng e chesang
Hot-rolled e na le letlapa le ntseng le tsoela pele kapa le thunya joalo ka lisebelisoa tse tala, kamora ho futhumatsa sebōpi, metsi a nang le khatello e matla a theohelang leloaleng le thata, thepa e thata ka hlooho, mohatla, ebe o kenya leloala la ho qetela, ts'ebetsong ea komporo- laoloang rolling ile a etsa rolling ho qetela ka mor'a hore coiling ka mor'a hore laminar tsidifatso (komporo e laoloang tsidifatso lebelo) le coiler, otlolohile moriri bophahamo ba modumo.Otlolohileng moriri bophahamo ba modumo ea hlooho, mohatla hangata futsanehile, e ne e le leleme-le fishtail, botenya, bophara, ho nepahala bohale hangata ho na le leqhubu-e bōpehileng joaloka, phutha, piramide mefokolo.Boima ba khoele e boima ba bophara ba 760mm.(Indasteri ea liphaephe e tloaelehileng e khetha ho sebelisa.) Moriri o otlolohileng oa moriri ka hlooho ea ho itšeha, ho kuta mohatla, ho kuta, le ho otloloha ka mefuta e mengata ea ho otlolla folete ea ho qetela, boto ea ho itšeha kapa molumo o boima, ke hore, ho fetoha: hot-rolled steel plate. , li-coil tsa tšepe tse bataletseng tse chesang tse chesang, tse nang le lihlahisoa tse ling.Sebeletsa li-coil tsa pickling tse chesang tse chesang, tse khethiloeng le tse tlotsitsoeng ka oli.

Tšepe e bopehileng e batang
Cold thehoa e le lintho tse bonahalang tse tala, ka mor'a hore oxide tlosoe ka pickling tandem batang thehoa qeta rola ka thata moqolo, mosebetsi o thatafatsa ka lebaka la bophahamo ba modumo ea rolling ka thata ka lebaka la ho tsoela pele batang deformation matla, ho phahama thata, litsupa tse thata Plastiki fokotseha, stamping tshebetso tla senyeha. , 'me e ka sebelisoa feela bakeng sa deformation e bonolo ea likarolo.Rolling hard roll e ka sebelisoa e le thepa e tala ea semela sa hot-dip galvanizing, hot dip galvanizing line set annealing line.Boima ba rolling hard roll hangata ke lithane tse 6 ho isa ho tse 13.5, bophara ba coil ke 610mm.Liloala tse batang tse akaretsang, bophahamo ba modumo bo lokela ho feta ka ho tswella ho sa feleng (CAPL yuniti) ho tlosa ho tiya ha serame le kgatello ya maikutlo, kapa ho tsikitlanya ha batch ho fihlella meaho ya motjhini ya tekanyetso e tsamaellanang le yona.Boleng ba lakane ea tšepe e entsoeng ka mokhoa o batang, ponahalo, ho nepahala ha boholo ho feta lakane e kolobisitsoeng e chesang, le botenya ba sehlahisoa se tšesaane se ka bang 0.18mm.

Phapang pakeng tsa hot-rolled le batang:
1, a batang thehoa tšepe ho lumella cross-karolo buckling sebakeng seo, e ka sebelisa ka botlalo molamu buckling behang bokgoni;-karolo chesang phuthoa tšepe ha e lumelle buckling sebakeng seo.
2, khatello e setseng ea tšepe e chesang e chesang le e entsoeng ka serame e entsoeng ka mabaka a sa tšoaneng, kahoo kabo ea karolo ea sefapano e boetse e fapane haholo.Kabo e setseng ea khatello ea maikutlo karolong ea sefapano sa ho kobeha ha tšepe e entsoeng ka mokhoa o batang, kabo e setseng ea khatello ka har'a tšepe e chesang e chesang kapa karolo ea tšepe e cheselitsoeng ke mofuta oa filimi.
3 mahala torsional stiffness ea hot-rolled tšepe, batang-thepehileng thepa, torsional thepa ea hot-rolled tšepe e molemo ho feta a batang-thepeng.