Continuous Rolling Recipe for Copper Façade Panels
建筑铜幕墙连续辊压配方
标签：铜幕墙,连续辊压,支撑辊,乳液润滑,卷板
对 1.5–2.5 mm 厚紫铜幕墙板连续辊压，辊缝按板厚减 0.08–0.15 mm 分两道设定，首道压深 60%、二道压满；入口侧设支撑辊防止长板下垂打滑，辊速 3–5 m/min。辊面喷水基乳液冷却润滑，板尾留 30 mm 无纹区供折边与挂装。
For continuous rolling of 1.5–2.5 mm copper façade sheet, set the gap 0.08–0.15 mm under nominal thickness in two passes—60% depth first, full depth second—with support rollers at entry to stop long sheets sagging and slipping; roll at 3–5 m/min. Cool and lubricate with a water-based emulsion, leaving a 30 mm blank margin at the tail for folding and fixings. ---