彎(wan)鋼(gang)玻璃是將(jiang)玻璃通過預處理加工（切磨(mo)成(cheng)所需(xu)(xu)尺寸）再加熱到(dao)軟化溫(wen)度(du)，然(ran)后靠(kao)自(zi)重或外(wai)界作用力(li)將(jiang)其彎(wan)曲成(cheng)型并經自(zi)然(ran)冷卻后制成(cheng)所需(xu)(xu)的弧形玻璃。

Hot bending / bending steel glass is heated to the softening temperature by pre processing (cut into the required size) and then bending by self weight or external force to make the required arc glass after natural cooling.