介绍了一种采用单片机控制的自动焊丝层绕机。
An automatic wire winding machine controlled by a single chip microcomputer system is introduced in this article.
全位置自动焊接技术的特点是，焊丝可以连续送进，焊丝熔敷速度快，焊接质量较高，尤其适用于大口径、厚壁管的焊接。
This welding process, with continuous welding wire feeding, fast deposit speed and quality welding pass, is especially suitable for long distance pipeline with large diameter and thick wall.
在斜线、折线和曲线三种不同形状待焊焊缝的跟踪试验中，系统都能满足药芯焊丝水下自动焊接的要求。
In the tracking trials of sidelong, reflex and curve weld line, the system can all meet the demand of the tracking precision.
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