铝合金双面自动 TIG立焊计算机控制系统

为实现空分设备的焊接自动化，本文研究了铝合金双面自动TIG立焊二级分布计算机控制系统，此系统的硬件包括5个子系统，即：焊接电源，弧长控制器，焊矩行走机构和检测机构，软件包括在线执行程序和离线服务程序。介绍了此系统的操作原理，规范说明和控制功能，解决了对计算机控制系统的高频干扰问题，使系统工作稳定，控制精度高，采用汉语菜单，操作方便。

A computer control system for double-side automatic TIG erect welding of aluminium alloy

Aimed at the automatic welding of the air-separate equipment. A computer control system for double-side automatic TIG erect welding of aluminium alloy has been developed in this paper, which adopts two grade decentralized computer control mode. The hardware of the system comprises the five sub-systems, i.e. welding power source, arc length controller, welding wire feeder, welding head traveller and detector. The software is composed of the off-line serving program and the on-line executing program. The operating principle, specifications and control function of the system are introduced. The paper has solved the problem of high frequency interference to the computer control system, such makes the system work steadily. The form display in Chinese and can be operated easily.