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一、前言我们遵照毛主席关于“独立自主,自力更生”的伟大教导,高举《鞍钢宪法》的旗帜,于1975年在2800轧机上成功地使用了辊缝测量仪。这是毛主席的无产阶级科研路线的又一胜利。辊缝又称轧辊的开口度。是轧制过程中需选定和调整的一项重要参数,它对于保证产品的厚度和对轧机负荷的合理分配关系极大。我厂在安装辊缝测量仪之前,判断辊缝值的大小是靠机械传动的指针盘。由于传动复杂,齿轮及构件间的间隙误差较大,精度不够。因而每年生产出不少尺寸不符合国家标准要求的
I. Foreword In line with Chairman Mao’s great teaching on “Independent and Self-reliance,” we held high the banner of “Ansteel Constitution” and successfully used roll gap gauges on the 2800 rolling mill in 1975. This is another victorious victory of Chairman Mao’s proletarian scientific research route. Roll gap, also known as roll opening degree. Is an important parameter to be selected and adjusted in the rolling process. It is of great importance to ensure the thickness of the product and the reasonable distribution of the mill load. I plant before installing the roll gap measuring instrument, the size of the roll gap is determined by the mechanical transmission pointer plate. Due to the complicated transmission, the gap between the gear and the component has larger error and the accuracy is not enough. Thus every year to produce a lot of size does not meet the national standard requirements