内焊机根焊+外焊机自动焊技术。采用多焊炬内焊机进行组对和根焊，外焊机自动焊进行热焊、填充和盖面焊。自动焊机组整体效率较高，但由于内焊机爬坡能力以及自身可通过的曲率半径等受限，仅适用于地形起伏普遍小于15°的平原、戈壁等主线路焊接段的连续焊接。

Internal welding machine root welding+external welding machine automatic welding technology. Using a multi torch internal welding machine for pairing and root welding, and an external welding machine for automatic welding for hot welding, filling, and cover welding. The overall efficiency of the automatic welding machine group is relatively high, but due to the limited climbing ability of the internal welding machine and the curvature radius it can pass through, it is only suitable for continuous welding of main line welding sections such as plains and Gobi with terrain undulations generally less than 15 °.

　　铜衬垫内对口器+外焊自动焊技术。采用铜衬垫技术实现根焊单面焊接双面成形。在进行单面焊接时，在焊缝背面贴附一种陶质或者铜质衬垫，封堵焊件对接处的坡口缝隙，从而约束焊接熔池形态，形成良好的焊缝质量。

Copper lining inner aligning device+external welding automatic welding technology. Using copper liner technology to achieve root welding with single-sided welding and double-sided forming. When conducting single-sided welding, a ceramic or copper backing is attached to the back of the weld to seal the groove gap at the joint of the welded part, thereby constraining the shape of the welding pool and forming good weld quality.

　　外焊机自动根焊+单焊炬外焊机填充盖面技术。采用外焊机根焊，单焊炬外焊机热焊、填充和盖面。焊接设备配置简单灵活，便于组织施工，施工成本较低。可用于障碍物较多、不能实现大流水作业的一般地段连续施工，特殊地段预制或连续施工，以及连头段施工。

External welding machine automatic root welding+single torch external welding machine filling cover technology. Using an external welding machine for root welding, a single torch external welding machine for hot welding, filling, and covering. The configuration of welding equipment is simple and flexible, making it easy to organize construction and reducing construction costs. It can be used for continuous construction in general areas with many obstacles that cannot achieve large-scale production, prefabrication or continuous construction in special areas, and construction in connecting sections.

　　以上就是有关：山东自动焊接设备 的介绍，想了解更多的内容请点击：http://www.tayfsk.com 我们将会全心全意为您提供满分服务，欢迎您的来电！

The above is an introduction to Shandong automatic welding equipment. To learn more, please click: http://www.tayfsk.com We will wholeheartedly provide you with full score service. Welcome to call us!