棒材成品倍尺分段剪剪切精度分析  

Length accuracy analysis and solution for bar dividing shear

作　　者：兰云鹏[1] 

机构地区：[1]北京金自天正智能控制股份有限公司轧钢传动事业部,北京100072

出　　处：《轧钢》2015年第1期77-78,共2页Steel Rolling

摘　　要：通过对津西钢铁集团有限公司小规格棒材生产线中3#成品倍尺分段剪剪切精度影响因素的具体分析,采取在生产线上安装多个热金属检测器、在末架轧机上安装脉冲编码器的方案,提高了轧件实际线速度的测量精度和飞剪剪切控制精度,从而有效减少了废品的产生,提高了成品收得率。The influence factors were analyzed for No.3 bar dividing shear in Jinxi Group bar production line. Some hot metal detectors and a pulse coder were equipped on this line, so that the speed calculation accuracy of finished bar and cutting accuracy of flying shear were improved. The waste product was reduced, and the high metal yield rate was obtained.

关 键 词：倍尺分段剪 棒材 剪切精度 热金属检测器 脉冲编码器 

分 类 号：TG333.21[金属学及工艺—金属压力加工]