多通道CCD冷轧板材在线测宽仪  

MULTI CHANNEL WIDTH MEASURING INSTRUMENT WITH CCD FOR COLD ROLLED SHEETS

作　　者：吴国华[1] 夏灵[1] 吕维雪[1] 

机构地区：[1]浙江大学

出　　处：《钢铁》1998年第9期62-65,共4页Iron and Steel

摘　　要：对薄型宽板裁剪成多条窄板的多通道并联实时测量是冶金和轻工业等领域中急待解决的问题。目前多通道在线测宽技术国内外尚未见报道。作者对此进行了探讨，提出了整个系统的设计思想及方案。测宽仪测量精度为±０．１５ｍｍ，响应时间为０．０１ｓ，在同类型仪器中处于先进水平。In the field of metallurgical and light industry,it is an urgent task to develop multi channel width measurement device for sliding process during which broad sheet is cut into several narrow ones In this case,all measurements must be carried out timely and in parallel This kind of technique has not been reported both at home and aboard yet In this paper,a design idea and scheme of the system is proposed The measurement accuracy is±0 15 mm, response time 0 01 s

关 键 词：在线测宽 冷轧板材 线阵CCD 板材 轧制 

分 类 号：TG334.9[金属学及工艺—金属压力加工] TG335.5