基于双激光传感器的金属料锭定位方法  

Metal Ingot Positioning Method Based on Double Laser Sensor

作　　者：张雨萌 何宇 阎俞杉 刘树勋 ZHANG Yu-meng;HE Yu;YAN Yu-shan(School of Mechanical and Electrical Engineering,Beijing Information Science and Technology University,Beijing 100089;Tianjin Matway Technology Co.,Ltd.,Tianjin 300450)

机构地区：[1]北京信息科技大学机电学院,北京100089 [2]天津镁特威科技有限公司,天津300450

出　　处：《航空精密制造技术》2021年第1期55-58,共4页Aviation Precision Manufacturing Technology

基　　金：2019-2020年北京市高水平人才交叉培养“实培计划”-大学生科研训练计划深化项目。

摘　　要：为了解决铸造工艺过程中人工运送料锭效率低下的问题,提出一种基于双激光传感器的料锭定位方法。通过双激光传感器扫描料锭堆并计算和存储料锭的位置与偏角,实现了料锭的定位。实验表明,该定位算法的平均误差可以达到0.33mm,上料速度提高近一倍,符合工业自动化上料的要求,可以应用于工业生产中。In order to solve the problem of low efficiency of manual transportation of ingots in process, a method of ingot positioning based on dual laser sensors was proposed. By scanning the ingot pile with double laser sensors and calculating and storing the position and deflection angle of the ingot, the positioning of the ingot was realized. The experimental results show that the average error of the algorithm can reach 0.33 mm, which meets the requirements of industrial automatic feeding and it can be applied to practical industrial production.

关 键 词：自动上料 料锭定位 激光传感器 激光检测 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]