Insimbi Yekhabhoni
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Inqwaba Yeshidi Leshidi Lensimbi Elibandayo I-Z Dimension
Inqwaba yeshidi lensimbi emise okuka-Zkuwuhlobo lwensimbi olunokhiye, isigaba saso sinomumo wepuleti oqondile, umumo we-groove kanye nokwakheka kuka-Z, njll., kunobukhulu obuhlukahlukene namafomu ahlanganisiwe. Ezivamile isitayela Larsen, Lackawanna style nokunye. Izinzuzo zayo yilezi: amandla aphezulu, kulula ukungena emhlabathini oqinile; Ukwakhiwa kungenziwa emanzini ajulile, futhi izisekelo ze-diagonal zengezwa ukwenza ikheji uma kunesidingo. Ukusebenza okuhle okungangeni manzi; Ingakhiwa ngokuya ngezidingo zomumo ohlukahlukene wama-cofferdam, futhi ingasetshenziswa kabusha izikhathi eziningi, ngakho-ke inokusetshenziswa okubanzi.
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Ukuthengiswa okuqondile kwasefekthri kwekhwalithi ephezulu ye-rebar eshibhile
I-Rebar iyinto ebalulekile ekwakhiweni kwesimanje kanye nobunjiniyela bomphakathi, ngamandla ayo aphezulu kanye nokuqina, ingamelana nemithwalo esindayo futhi imunce amandla, inciphise ubungozi bokuqina. Ngesikhathi esifanayo, ibha yensimbi kulula ukuyicubungula futhi ihlanganisa kahle nokhonkolo ukuze wenze izinto ezihlanganisiwe eziphezulu zokusebenza futhi uthuthukise umthamo wokuthwala jikelele wesakhiwo. Ngamafuphi, ibha yensimbi ngokusebenza kwayo okuhle kakhulu, iba yisisekelo sokwakhiwa kobunjiniyela besimanje.
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Ikhwalithi Ephakeme Q235B Q345B Impahla Yokwakha Yekhoyili Yensimbi Egingqiwe Eshisayo
Ikhoyili egoqiwe eshisayo isho ukucindezelwa kwamabhilidi kugqinsi olufunwayo lwensimbi emazingeni okushisa aphezulu. Ekugoqeni okushisayo, insimbi iyagoqwa ngemva kokushiselwa esimweni sepulasitiki, futhi ingaphezulu lingase libe ne-oxidized futhi libe mahhadla. Amakhoyili agoqwe ashisayo ngokuvamile anokubekezela okukhulu kobukhulu namandla aphansi nobulukhuni, futhi afanele izakhiwo zokwakha, izingxenye zemishini ekukhiqizeni, amapayipi neziqukathi.
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Ipuleti lensimbi eligoqiwe lekhwalithi ephezulu eliphansi le-Carbon Steel Hot
Ipuleti yensimbi egoqwe ngokushisayo iwuhlobo lwensimbi olucutshungulwa ngenqubo yokugoqa ekushiseni okuphezulu, futhi inqubo yayo yokukhiqiza ivame ukwenziwa ngaphezu kwezinga lokushisa le-recrystallization yensimbi. Le nqubo yenza i-hot-rolled steel plate ibe ne-plasticity enhle kakhulu kanye nokusebenziseka kalula, kuyilapho igcina amandla aphezulu kanye nokuqina. Ukushuba kwaleli puleti lensimbi kuvame ukuba likhulu, indawo engaphezulu ilukhuni, futhi ukucaciswa okuvamile kufaka phakathi ukusuka kumamilimitha ambalwa kuya kwamashumi amamilimitha, afanele izidingo ezihlukahlukene zobunjiniyela nezokwakha.
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Ikhwalithi enhle evela kumkhiqizi waseShayina q235b A36 carbon steel ipayipi lensimbi emnyama nepayipi elisha lensimbi elishiselwe
Ipayipi elishiselwe ipayipi lensimbi elakhiwe ikhoyili yensimbi ye-welding ibe umumo weshubhu. Ibonakala kakhulu ngezindleko eziphansi zokukhiqiza, ukusebenza kahle kokukhiqiza okuphezulu kanye nokuguquguquka okuqinile kokucubungula, futhi isetshenziswa kabanzi ekwakhiweni, kwe-petroleum, embonini yamakhemikhali, ekwenziweni kwemishini nakweminye imikhakha. Ipayipi elishiselwe linamandla amahle nokuqina. Ngokuthuthuka kobuchwepheshe, uhla lokusebenza kanye nokusetshenziswa kwamapayipi ashiselwe akhula njalo, futhi kancane kancane azivumelanisa nezidingo ezibanzi nezifunayo zohlelo lokusebenza.