班组因子在钢材不圆度控制中的显著性分析

Analysis on the Significance of Team Factor in Steel Un-roundness Control

不圆度是热轧圆钢尺寸控制的重要指标,造成不圆度超标的因素较多。通过分析以班组的控制能力为主要因子在不圆度控制中的显著性,找出进一步提升热轧圆钢尺寸精度的方法。

The un-roundness is an important index for the dimention control of hot rolled round steel,and there are many factors causing the un-roundness exceeding standard,so taking the control ability of team as a main factor,through analyzing its significance in un-roundness control,the method to further enhance the dimention precision of hot rolled round steel was founded out.