宝钢1580mm热轧卷取机卷筒和助卷辊辊型改进

Improvement of roll profile of coiler mandrel and forming roller of 1580mm hot strip rolling line of Baoshan Iron and Steel Co.,Ltd.

由于卷筒和助卷辊对钢卷卷型有重要影响,因此对卷筒和助卷辊的管理标准和辊型进行了探讨,并结合现场实际,制定出新的管理标准和辊型。结果钢卷卷型明显改善,且质量稳定。

There is main influence of roll profile of coiler mandrel and forming roller on the type of coilBased on the production practice , a new management standard and roll profile of coiler mandrel and forming roller are establishedAs the result,the type of coil is obviously improved and quality is stable