宝钢股份硅钢摆式飞剪堆钢原因分析及问题处理

Steel pile analysis and treatment of silicon steel tilting flying shear in Baosteel

本论文主要解决宝钢股份硅钢摆式飞剪剪切时堆钢现象,简要介绍了摆式飞剪的结构,通过对飞剪剪切一系列数据进行现场测绘和理论计算,对飞剪剪切过程中的剪切板长、加速度、导板形式等影响因素进行深入分析,找出关键要因:剪切钢板长度过长;剪切加速度不合理;废料导板形式不合理。最终解决方案:控制钢板定尺长度为1 m之内,优化剪切加速度,改造废料导板形式,使摆式飞剪剪切堆钢问题得以很好的解决,正常生产得以延续,证明理论计算是正确的。

This paper is mainly to solve the flying shear shearing pile of steel in Baosteel silicon steel, the pa- per briefly introduces the structure of the flying shear, the flying shear of a series of data on-site surveying and theoretical calculation of the shear factor of shear plate in the shearing process, acceleration, guide form influ- ence of in-depth analysis, find out the key due to the shear plate： the length is too long; shear acceleration is not reasonable ; unreasonable waste plate form. The final solution ： control the length of the steel is 1 m, the op- timization of shear acceleration, transformation of waste plate form, the flying shear pile of steel can solve the problem very well, the normal production continues, proved by the theoretical calculation is correct.