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线材轧制最重要的质量指标是外径和椭圆度,因此,必须对这两个指标进行严格控制。传统的测试方法基本上都是从一根线材的不同部位剪取样件,冷却后用于分尺测量,信息反馈非常慢,且费时费力,严重影响产品成品率。因此,必须有一种好的方法对线材外径和椭圆度进行实时在线检测,为此我们与成都钢铁厂合作,研制了一套高精度线材外径在线检测系统,该系统可以同时测量两个通道两条线材在水平和垂直方向
The most important quality indicators for wire rod rolling are the outside diameter and the ovality, so these two specifications must be tightly controlled. The traditional testing methods basically cut samples from different parts of a wire. After cooling, they are used to measure the slits. The feedback of information is very slow and takes a lot of time and effort, seriously affecting the product yield. Therefore, there must be a good way to conduct real-time on-line inspection of the outer diameter and the ovality of the wire. Therefore, in cooperation with Chengdu Steel Works, we have developed a high-precision on-line wire diameter inspection system which can measure two channels Two wires in the horizontal and vertical directions