热轧Φ20mm右旋等强锚杆带肋钢筋生产实践

Production practice of Φ20mm right screw high strength reinforced bar

通过合理的孔型设计和轧辊位向调整机构,在普通轧机上生产出Φ20mm右旋等强锚杆带肋钢筋。该产品轧后无需加工可直接使用,比普通锚杆成本降低15%,强度提高约30%。

The Φ20mm right screw high strength reinforced bar has been produced on common mill by designing reasonable pass and adjusting rollThe product can be used directly after rollingComparied with the common reinforced bar,its cost is decreased in 15% and the strength increased in 30%