新型板带钢轧辊辊型磨损检测系统设计.docVIP

摘 要 带钢板材轧制过程中，轧辊是重要的冶金工具，它的工作状态将直接影响到轧钢产品的质量。如何有效地检测轧辊辊型及其磨损程度，对于确保轧制的稳定性，提升板型质量和生产效率有着极为重要的意义。 本文提出并设计一种基于两组“和差补偿”原理的轧辊辊型及磨损度的检测系统，针对本检测系统GX-U智能辊型测量仪主要取得以下几个方面的成果: 1、研究轧辊辊型及磨损度检测系统的数学模型并完成建模算法，为辊型仪的制作提供了数学模型和理论基础。 2、设计并制作完成辊型仪的机械结构，实现仪器的定位及平稳移动、测量范围的可调整及测量臂连接安装、传感器的安装与调整等功能，保证GX-U智能辊型测量仪具有高精度、高灵敏度、高稳定性、灵活性好等优点。 3.完成测控系统的硬件总体设计及各功能单元的具体设计. 经过轧钢现场使用GX-U智能辊型测量仪测量轧辊辊型的实验及结果分析得出:输出结果可以满足板带钢厂对轧辊辊型及其磨损度的测量要求；辊型仪的操作简单，便于使用，具有很大的应用价值。 关键词： 辊型检测，和差补偿，GX-U，嵌入式系统 ABSTRACT Roll is an important metallurgical tool in the process of strip steel plate rolling，its performance will directly affect the quality of steel rolling products. How to effectively detect roll-type and wear degree has a very important significance for improving product stability，quality and production efficiency. This paper puts forward and designs a roll-type and wear degree detection system based on” And-Difference Compensation”. We mainly obtain the following results aimed at the detection system GX-U intelligent roll-type instrument . 1.Study mathematical model of roll-type and wear degree detection system and complete modeling algorithm，which provide mathematical model and theoretical basis of instrument. 2.Design and manufacture mechanical of instrument to achieve some functions: the location and movement of equipment、adjustable measuring range and sensor installation and adjustment，which ensures the system has the advantages of high precision，high sensitivity，high stability and good flexibility . 3. Complete control system and the overall design of the hardware functional unit of the specific design. After using the GX-U intelligent roll-type instrument to measure roll-type，we analyze the experimental results and draw conclusions: The results can satisfy the measurement requirements of roll-type and wear degree in strip steel plant; the instrument is simple，easy to use，has great application value. Key word: Roll-type Detection，And- Difference Compensation，GX-U，Embedded System； 目 录 1引 言 1 1.1 课题