Φ150/Φ500mm×450mm精轧机组改造技术分析

摘要

Since the configuration of Φ150/Φ 500 mm ×450 mm hydraulic finishing mill belonging to Guangzhou Copper Company was backward and its production capacity was low, a corresponding remould for original recoiler, main transmission system, thickness control system lubrication system of roil bearings was performed in the original location. The remoulded finishing mill can produce 3 500 kg copper reel with the accuracy of 0.27 ±0.003 mm.%广州铜材厂有限公司Φ150/Φ 500 mm×450 mm液压精轧机组配置落后,生产能力低,在原设备基础、原机组位置不变的情况下,对卷取机、主传动系统、厚控系统、轧辊轴承的润滑等进行了相应的改造,改造后最大卷重达3 500 kg,成品精度0.27±0.003 mm.