根据O5板生产用辊要求,对其在磨削过程中产生缺陷的机理进行了分析,找出了消除缺陷的方法.从轧辊挑选、磨床状态、工艺方法、检查等四个方面进行控制,确保了磨出符合O5板轧制要求的轧辊.

在宽厚板生产中,对于钢板宽度的尺寸精度和钢板的外形轮廓均有要求,以求最佳的轧制效果和收得率.因此对钢板宽度和外形轮廓检测变得尢为重要.本文重点介绍测宽仪的测量原理及其使用情况.

介绍了日本中厚板超声波探伤技术的发展,并对超声波探伤装置的布置、探伤钢板品种和探伤检测条件进行了分析.

The enhancement of the automation level of the rolling machine for the heavy plate depends on the development and progress of the special detecting instruments. Thus the application of the special detecting instruments with high performance reflects the status of the detecting technology and control level of the production of the heavy plate. The category, principle, application and development of the special detecting instruments are introduced and analyzed in detail.