热轧带钢激光平坦度仪的研究与设计  

Research and design of laser flatness gauge for hot-rolling strip steel

作　　者：吴长春[1] 张杰[1] 曹建国[1] 杨光辉[1] 吴煊[2] 刘杰[2] 

机构地区：[1]北京科技大学机械工程学院,北京100083 [2]武汉钢铁(集团)公司

出　　处：《冶金自动化》2004年第6期51-54,63,共5页Metallurgical Industry Automation

摘　　要：介绍了用于热轧带钢板形检测的激光平坦度仪工作原理,开发了平坦度在线连续测量仪及其系统软件。系统采用激光器和线阵CCD组成的位移测量装置,同时测量带钢操作侧、中心和传动侧的带钢纤维长度,得到平坦度和非对称度信息。仪器投入运行后,取得了满意的测量效果。The work principle of laser flatness gauge for hot-rolling strip steel is introduced. The continuous and online measurement gauge and its system software are developed. The system adopts displacement measuring apparatus composed of laser and linear CCD, synchronously measures the strip length along the sides of operator, center and drive, and computes the flatness and dissymmetry index. The satisfactory result is achieved after its measuring application.

关 键 词：热轧带钢 板形检测 量仪 钢板 传动 线阵CCD 在线 平坦度 激光器 非对称 

分 类 号：TG839[金属学及工艺—公差测量技术]