圆盘剪是冶金厂板带材生产车间的一台辅助设备,关于其主要结构参数的确定方法,以往研究的也较少。为了方便设计与现场调整,本文用数理统计方法,对国内外部分运行的100多台圆盘剪主要结构参数作了统计分析,分别以被剪切金属的厚度h为自变量,以刀盘直径(相对值)D/h、刀盘重叠 Disc shears is a subsidiary of the metallurgical plant slab production workshop, on the determination of the main structural parameters, the previous research is also less. In order to facilitate the design and on-site adjustment, this paper uses mathematical statistics to analyze the main structural parameters of over 100 disc shears operating at home and abroad. Taking the thickness h of the sheared metal as the independent variable and the cutter diameter (Relative value) D / h, cutter overlap