The authors developed a new advanced laser scanning range finder. The width gauge consists of a pair of these range finders. Conventional gauges cannot measure the effective width of complexly shaped plate edges. However, the gauge measures both side profiles of a plate and calculates the effective width with an accuracy of $POM@1.5 mm. This new type of width gauge has been developed and tested at the plate rolling mill at Kashima Steel Works of Sumitomo Metal Industries Ltd.
展开▼
机译：作者开发了一种新的高级激光扫描范围查找器。宽度仪由一对这些测距仪组成。传统的仪表不能测量复杂形状板边缘的有效宽度。但是，测量仪测量板的两个侧面轮廓，并以精度为零售价@1.5mm的有效宽度。这种新型的宽度计已经在Sumitomo Metal Industries Ltd.的Kashima Steel Works的板式轧机开发和测试
展开▼
