Full Automatic Welded Pipe Machine welding operation process

1. Loading and positioning
The pipe to be welded is transported to the welding station through the loading device, and the fixture is used for accurate positioning and clamping to ensure that the butt gap of the pipe is uniform and the misalignment meets the requirements.
2. Arc ignition and welding
Start the welding equipment and ignite the arc by high-frequency arc ignition or contact arc ignition. During the welding process, the welding gun should move along the weld at a uniform speed to keep the arc stable and ensure good fusion of the weld.
3. Weld tracking and adjustment
The weld tracking system is used to monitor the weld position in real time. When deviation occurs, the control system automatically adjusts the welding gun position to ensure welding quality.
4. Arc closure and cooling
At the end of welding, an appropriate arc closure method is used, such as arc closure with attenuated current, to fill the arc pit and reduce weld defects. After welding, the pipe should be cooled to room temperature in a natural state to avoid forced cooling.