高强右旋锚杆钢轧制工艺的开发与应用

Development and Application of Rolling Technology for High-strength Right-hand Reinforced Bar

山东钢铁集团济钢第一小型轧钢厂针对高强右旋锚杆钢两侧螺纹在同一螺旋线上的外形特点和性能要求,结合厂内设备布局和生产工艺实际情况,通过成品孔型和成分设计,改进生产工艺,调整优化控制系统等技术措施,成功开发生产了高强右旋锚杆钢。

For the production of high-strength right-hand reinforced bar with both sides thread on the same spiral characteristics and perfor- mance requirements in the first small rolling mill of Jinan Steel of Shandong Iron and Steel Group, combined with the layout of the plant and the actual production process, based on the design of the finished hole and composition, improvement of the production process, adjustment of the optimal control system and other technical measures, the high-strength right-hand reinforced bar was successful developed and produced.