热轧树脂锚杆钢筋尺寸波动分析及改进措施  

ANALYSIS AND IMPROVEMENT OF HOT ROLLED RESIN ANCHOR STEEL BARS SIZE FLUCTUATION

作　　者：秦伟[1] 匡祖国[1] 

机构地区：[1]安阳钢铁股份有限公司

出　　处：《河南冶金》2015年第6期36-38,共3页Henan Metallurgy

摘　　要：针对安钢300半连轧机组生产热轧树脂锚杆钢筋外形尺寸出现持续波动现象,从加热温度、工艺参数设置、成品导卫装置、工艺基础条件等方面进行了系统分析,并提出了相应改进措施,最终取得明显效果。该产品无论从外形尺寸精度,还是钢筋平直度均得到了较大提高,同时锚杆钢筋实际成材率也由改进前95%提高到97%。In view of continuous dimensional fluctuation of the hot rolled resin anchor steel bars during the production in 300 semicontinuous rolling mill of Anyang Steel,corresponding improvement measures are put forward based on the analysis of heating temperature,process parameter setting,product guide device and process condition,so that significant results is achieved. The products from both the dimension precision or reinforced flatness have been greatly improved,and steel anchor actual yield also increased from 95% to 97%.

关 键 词：锚杆钢筋 尺寸波动 改进措施 

分 类 号：TG335.11[金属学及工艺—金属压力加工]