电容传感器在火焰切割机中的应用  

Application of Capacitor Sensor in Flame Cutting Machine

作　　者：罗佰绥[1] 熊小民[1] 

机构地区：[1]南华大学数理学院,湖南衡阳421001

出　　处：《南华大学学报（自然科学版）》2009年第3期27-30,共4页Journal of University of South China：Science and Technology

摘　　要：为保证钢板的切割质量,提高切割精度,在切割过程中采用电容传感器对钢板与割炬的距离实时监控,从而保证数控火焰切割过程中割缝宽度均匀.本文详细叙述位移电容传感器的单元电路结构,信号走向和工作原理以及在火焰切割中的实际应用.To guarantee the cutting quality and precision of steel plate, capacitor sensor torch was used to detect the distance between torch and steel plate, which was real-time monitored, to make even the smoothness of cutting gap width. This paper described the high-low adjusting circuit structure of capacitor sensor in detail, signal voltage flow path, elementary work principle and its practical application in flame cutting machine.

关 键 词：电容传感器 电路结构 信号走向 实际应用 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]