研究了活性焊接法在核电管道全位置焊接中的应用。
The application of A-TIG welding in all-position welding for the nuclear electricity pipes welding was studied in this paper.
建立了基于多微处理器的管道全位置焊接自动控制系统，描述了其系统结构、工作原理和软件设计。
Based on multi microcomputer, the automatic control system of pipeline all position welding process is developed. The system structure, working principle and software design are described.
实验表明该，该测控系统运行稳定可靠，可以适应复杂地形处油气管道的全位置环形焊接。
Proved by experiment, the measurement and control system runs well, and can adapt the desire of pipeline girth-welding with complex landform.
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