提高热轧带肋钢筋成材率的工艺优化与改进

Process Optimizing for Increasing Yield of Hot Rolled Ribbed Steel Bar

济钢第一小型厂通过采取优化孔型系统、成品孔型设计、坯料结构以及改进轧辊材质和活套器等一系列措施,取得了显著的综合实施效果。成材率由2004年100.69%大幅度提高到2005年的101.8%。,达到了全国同类型企业领先水平。

Through optimizing pass design and billet structure, and improving roll material and looper, the material yield is greatly increased in Jigang. The yield has reached the advanced level in China, improved from 100.69% in 2004 to 101.8% in 2005.