基于PIC的管道焊接机器人的研究

Study on Pipe Welding Robots Based on PIC

研究了一种基于PIC的导轨式全位置管道焊接机器人。该机器人由机械结构和控制系统两部分组成。机械结构实现了小型化、模块化。控制系统采用PIC16F877A微处理器,在良好的人机界面的提示下,使用者可以方便地进行操作。在其上位机中存贮了关于焊接工艺参数的专家系统, 便于实际焊接时的调用。同时给出了具体的机械设计、硬件及软件实现方法。实验结果表明该系统控制稳定、灵敏。

A kind of pipe welding robot based on PIC Single Chip Microcomputer is studied in this paper. It consists of machine construction and control system. The machine construction is miniaturized and modularized. PIC Single Chip Microcomputer is adopted in the control system. Following the friendly interface of man-machine conversation, operators can conveniently control the robots. An expert system about welding parameters is kept in the remote control box for the sake of welding. The experimental results indicate that this control system is steady and sensitive. The structural design and the realization of hardware and software are also given in detail.