With the development of oil and gas pipelines to large diameter, long distance, high strength and high pressure, the welding difficulty is higher and higher, and the requirements for welding quality are higher and higher. Manual arc welding and flux cored wire semi-automatic welding are difficult to meet the requirements of pipeline welding. Fully automatic welding machine can easily complete this process. In the construction of pipeline engineering, the welding quality is one of the very important links to ensure the engineering quality, and the welding efficiency also directly affects the construction progress, that is to say, the welding quality and welding progress determine the quality and progress of the project to a great extent.

全自動焊機設備，管道是固定的，焊車圍繞管道旋轉，以實現管道在所有位置（平面，垂直和向上）的焊接。焊接過程由機械和微型計算機完成，不受人類的影響。因此，管道全位置自動焊接機具有焊縫質量好，焊接效率高的優點。

Full automatic welding machine equipment, the pipeline is fixed, and the welding car rotates around the pipeline to realize the welding of the pipeline in all positions (plane, vertical and upward). The welding process is completed by machinery and microcomputer and is not affected by human beings. Therefore, the pipeline all position automatic welding machine has the advantages of good weld quality and high welding efficiency.

全自動焊機設備的工藝特點：

Process characteristics of fully automatic welding machine:

1.適用的管徑越大，壁厚越厚，可以較好地反映焊接工藝。

1. The larger the applicable pipe diameter, the thicker the wall thickness, which can better reflect the welding process.

2,焊接工藝參數輸入裝置，可存儲多套焊接工藝參數，可靈活選擇多臺焊機和不同規格的鋼管；

2. The welding process parameter input device can store multiple sets of welding process parameters and flexibly select multiple welders and steel pipes of different specifications;

3.管道全自動焊機的大部分焊接工藝參數是通過焊接工藝參數輸入來輸入的，焊工無法對其進行修改以確保焊接工藝參數的準確性；4,焊接效率高，與手工電弧焊相比可提高2-5倍；

3. Most of the welding process parameters of the pipeline automatic welding machine are input through the welding process parameter input, and the welder cannot modify them to ensure the accuracy of the welding process parameters; 4. High welding efficiency, which can be increased by 2-5 times compared with manual arc welding;

5.焊接電弧燃燒比較穩定；

5. Welding arc combustion is relatively stable;

6.焊縫平整美觀，內部質量好。

6. The weld is flat and beautiful, and the internal quality is good.

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