Txij li txhua qhov ntawm H-shaped steel yog teem rau ntawm txoj cai kaum, H-zoo li tus hlau muaj qhov zoo ntawm qhov muaj zog dabtsi yog khoov nyob rau hauv tag nrho cov lus qhia, kev tsim kho yooj yim, txuag nqi thiab lub teeb nyhav, thiab tau siv dav.
H-shaped steel muaj qhov zoo hauv qab no:
Tus ntoo khaub lig-sectional zoo yog kev lag luam thiab tsim nyog, thiab cov khoom siv kho tshuab zoo. Thaum lub sij hawm dov, qhov txuas ntxiv ntawm txhua qhov taw qhia ntawm ntu ntu yog qhov sib xws thiab qhov kev ntxhov siab sab hauv me me.
Lub teeb nyhav. Piv nrog rau cov I-nqaj zoo tib yam, nws muaj qhov loj dua modulus thiab qhov hnyav dua, uas tuaj yeem txo qhov hnyav ntawm lub tsev tsim los ntawm 30 ~ 40%.
Siab zog thiab rigidity. Nws muaj peev xwm ua tau siab load-bearing thiab dabtsi yog khoov nruj, thiab yog haum rau cov qauv uas dais hnyav loads thiab dabtsi yog khoov kev nyuaj siab.
Yooj yim tsim. Vim tias sab hauv thiab sab nrauv ntawm ob txhais ceg yog sib npaug thiab qhov kawg ntawm ob txhais ceg yog nyob rau ntawm txoj cai kaum, kwv yees li 25% ntawm cov vuam thiab riveting workload tuaj yeem txuag tau thaum sib dhos cov khoom.
Ib puag ncig tus phooj ywg thiab ntsuab. Nws muaj kev cuam tshuam me ntsis rau ib puag ncig thaum tsim khoom thiab siv thiab ua tau raws li qhov yuav tsum tau ua ntawm kev txhim kho kom ruaj khov.
tus nqi qis.
Piv nrog welded I-beam, nws muaj tus nqi qis, siab precision thiab me me residual kev nyuaj siab, txuag li ntawm 30% ntawm tus nqi ntawm steel qauv tsim.
kav ntev. Nws muaj kev tiv thaiv corrosion zoo thiab ruaj khov, tuaj yeem hloov mus rau ntau yam hnyav ib puag ncig, thiab tuav lub neej ua haujlwm ntev.
Ntau yam kev siv. Dav siv nyob rau hauv factories, high-sawv vaj tse, txuas hniav, nkoj, nqa thiab thauj machinery thiab lwm yam teb
