Ho chesa ho chesa sebaleng sa tube - Sehlopha sa Boryal
Hot Rolling (E felisitsoePhala ea samless Steel): Thobeche→futhumatsa→Ho phunya→Lirosa tse tharo tsa koro e robola, e tsoelang pele kapa e ntlafatso→Ho Hlola→siling (kapa ho fokotsa)→Ho futhumatsa→o otlolla→Teko ea hydraulic (kapa e akheloa)→Ho tšoaea→polokelo
Lintho tse tala tsa ho robetse phala e ntle, 'me tube e lehelitsoeng ka lebaka la ho khaola mochini o ka bang bolelele ba limithara tse ka bang mithara. Billet e etsetsoa seketsoana ho fihlela mocheso, mocheso o ka ba likhato tsa Celsius. Fuel ke hydrogen kapa acetylene. Taolo ea mocheso ka sebōping ke taba ea bohlokoa. Kamora hore enjo e pota-potile e tsoa seboping, e tlameha ho phuthoa ka piercer e thata.
Ka kakaretso, piercer e tloaelehileng le ho feta ke eona ea Cone Wheel Piercer. Piercer ona e na le katleho e phahameng ea tlhahiso, boleng bo botle ba sehlahisoa, 'me boholo ba moea bo bobe, mme o ka roala mefuta e mengata ea tšepe. Kamora ho phunya, billet e chitja e pota-potiloeng e hlatsoe ka thipa tse tharo tsa sefapano sa sefapano, se tsoelang pele. Kamora ho iphetetsa, tube e lokela ho isoa bakeng sa ho tlosoa. Ho silaka ka masoba a lebelo le phahameng ho pota litebe ho etsa mofuta oa tube. Bophahamo ba pipi ea tšepe bo khethoa ke bolelele ba bophara ba leoatle la moqolo o mongata oa mochini oa siling. Kamora hore phala ea tšepe e belisitsoe, e kena tora e pholileng ebe e tsamaisoang ke metsi a fafatsa. Kamora hore phala ea tšepe e kolobisitsoe, e tla otloloha.
Kamora ho otlolla, phala ea tšepe e romeloa ho siling ea tšepe (kapa tlhahlobo ea hydraulic) ke lebanta la convey bakeng sa ho fumanoa ka hare. Haeba ho na le mapetso, lithunya le mathata a mang ka har'a pompo ea tšepe, li tla fumanoa. Kamora tlhahlobo ea boleng ba lipeipi tsa tšepe, khetho e thata ea hlokahala. Kamora tlhahlobo ea boleng ba pompo ea tšepe, pente palo ea serial, mohopolo, nomoro ea batch, jj. 'Me e ne e kena ka ntlong ea polokelo ka crane ..
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Nako ea poso: Jan-29-2023