摘要
介绍了中南股份中棒线提高棒材定尺精度所采用的措施,包括根据棒材热收缩量进行相应的长度补偿设定、棒材温度的检测基准设定及定尺挡板角度调整,这些措施都已应用到中棒线实际生产中,中南股份中棒线的定尺精度高于国际标准。
The various methods used by the medium-size bar rolling line to improve the sizing accuracy of bars at ZNIS were described,including the corresponding length compensation setting according to the thermal shrinkage of the bar,the detection benchmark setting of the bar temperature and the angle adjustment of the length stop.These methods have been applied to the actual production of the line,and the sizing accuracy of bars is higher than the international standards.
作者
冯富友
周小兵
FENG Fu-you;ZHOU Xiao-bing(Baowu JFE Special Steel Co.,Ltd.,Shaoguan,Guangdong,P.R.China)
出处
《南方金属》
CAS
2023年第3期37-39,共3页
Southern Metals
关键词
定尺精度
冷缩率
高温计
定尺挡板
sizing accuracy
cold shrinkage
pyrometer
length stop