本文从经济适用的角度出发,以降低弧焊机器人所要求的作业条件、扩大弧焊机器人的应用范围为目的,提出了应用电磁式接近角传感器实现弧焊机器人的角焊缝自动示教、自动跟踪.文章介绍了接近觉传感器的结构原理和技术特性,以及弧焊机器人对几种不同角度焊接方式的焊缝自动示教、自动跟踪的具体方法和程序。图10幅,参考文献4种 This article from the economical point of view, to reduce the arc welding robot required operating conditions, to expand the scope of application of arc welding robot for the purpose of the proposed application of electromagnetic proximity sensor arc welding robot automatic teaching, automatic Tracking.This paper introduces the structural principle and technical characteristics of proximity sensors, as well as the specific methods and procedures of automatic arc welding and automatic tracking of arc welding robots for several different welding methods. Figure 10, 4 references