Q345GJB Mohaho o Phahameng oa Mohaho oa Letlapa la Mohaho oa Mohaho oa Mohaho o Phahameng
Q345GJB Mohaho o Phahameng oa Mohaho oa Letlapa la Mohaho oa Mohaho oa Mohaho o Phahameng
Sebopeho
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Litšepe tse sebetsang hantle bakeng sa meaho ea meaho li na le thepa e kang welding e bonolo, ho hanyetsa tšisinyeho ea lefatše, le ho hanyetsa mocheso o tlase.E sebelisoa haholo-holo mererong e meholo ea kaho e kang meaho e mekato e phahameng, meaho e phahameng haholo, mabala a lipapali a malelele, maemafofane, litsi tsa lipontšo le lifeme tsa sebopeho sa tšepe.
Litlhaloso
1) Boitsebiso: Q345GJB, Q345GJC, Q460GJB, Q460GJC, Q460GJE, Q550GJD, SN490, joalo-joalo.
2) Ho paka: ho paka ka mokhoa o tloaelehileng oa leoatle
3) Phekolo ea holim'a metsi: e phunyeletsoeng, e cheselitsoe, e pentiloe kapa ho ea ka tlhokahalo ea moreki
4) Botenya: 10-100mm
5) Bophara: 1600-3500mm
6) Bolelele: 6000-18000mm, ho ea ka tlhokahalo ea bareki
Karolelano
Mehaho e phahameng ea ho haha mehaho lipoleiti tsa tšepe li atisa ho hlahisoa ke lipolanete tse bohareng le tse boima, empa tlhahiso ea lipoleiti tsa tšepe ka tšepe ea tšepe ea tšepe le li-hot rolling mill ha li qheleloe ka thōko.Liboto tse phahameng haholo ke lipoleiti tse teteaneng, tse teteaneng, tse botenya bo mahareng le tse botenya bo mahareng.
Sebopeho
Tšepe e sebelisoang mehahong e phahameng e tlas'a maemo a thata a khatello ea kelello, 'me ho hlokahala hore e be le litšobotsi tsa tšireletso e phahameng le ho tšepahala, bophelo ba nako e telele ea tšebeletso, le bokhoni ba ho hanyetsa tšenyo ea matla a itseng a seismic.Sena se etsa qeto ea hore lipoleiti tsa tšepe tse sebelisoang meahong e phahameng ea meaho li hloka thepa e khethehileng, haholo lintlha tse latelang:
(1) E khona ho mamella tšenyo ea matla a itseng a litšisinyeho tsa lefatše, ’me e tlameha ho khona ho mamella litšisinyeho tsa lefatše le litšisinyeho tsa lefatše.Ka lebaka lena, poleiti ea tšepe ha ea lokela ho ba le matla a lekaneng feela le matla a ho hlahisa lihlahisoa, empa hape e na le karolelano e tlaase ea lihlahisoa.Karo-karolelano e tlase ea matla a lihlahisoa e ka etsa hore thepa e be le bokhoni bo botle ba deformation e batang le mosebetsi o phahameng oa polasetiki, ho monya matla a mangata a tšisinyeho ea lefatše, le ho ntlafatsa ho hanyetsa tšisinyeho ea lefatše ea meaho.
(2) Ho ba le ts'ebetso e ntle ea tjheseletsa, e le hore ho se be le preheating e hlokahalang pele ho tjheseletsa mme ha ho na phekolo ea mocheso e hlokahalang ka mor'a ho cheselletsa, e le ho nolofatsa welding sebakeng sa marang-rang, kahoo ho fokotsa matla a mosebetsi le ho ntlafatsa katleho ea mosebetsi.
(3) E tlameha ho ba le polasetiki e phahameng le ho tiea e le hore poleiti ea tšepe e be le thepa e ntle ea mochine.
(4) Ho ba le mefuta e fokolang ea ho fetoha ha matla a lihlahisoa.Ha mefuta e fapaneng ea ho feto-fetoha ha matla a lihlahisoa e le khōlō, ho lumellana ha matla a lihlahisoa pakeng tsa likarolo tse sa tšoaneng tsa mohaho ho ka 'na ha fapana le boleng ba tlhokahalo ea moralo, e leng ntho e tloaelehileng ho senya sebaka le ho fokotsa ho hanyetsa tšisinyeho ea lefatše ea mohaho.Ka hona, maemo a Majapane a bolela hore sekhahla sa ho fetoha ha matla a lihlahisoa ha se kholo ho feta 120MPA.
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Kopo
Mehaho ea ts'ebetso e phahameng ea ts'ebetso ea tšepe e fetohile tataiso ea nts'etsopele ea meaho ea meaho lefats'eng ka lebaka la melemo ea eona e khethehileng likarolong tse ngata tse kang khanyetso e phahameng ea tšisinyeho ea lefatše, ts'ireletso ea tikoloho, ts'ebetso e phahameng ea kaho, le tšebeliso ea sebaka se phahameng.
E sebelisoa haholo-holo mererong e meholo ea kaho e kang meaho e phahameng, meaho e phahameng haholo, mabala a lipapali a nako e telele, boema-fofane, litsi tsa lipontšo le lifeme tsa sebopeho sa tšepe.