Explain the working principle of flash butt welding machine

The working principle of the flash butt welding machine is: the workpiece to be welded is controlled by gas and liquid, and the surface of the welded part of the workpiece is slowly pushed to remove the oxidation and convex unevenness, so that the end face of the welded workpiece penetrates and dissolves.

 The welding accuracy is very high. The equipment is controlled by a PLC programmable controller and a stepper motor. The welding process can be accurately achieved. The welding current is controlled by the welding resistance controller. The error can be controlled within 0.2mm of soil.

The equipment has very low requirements on the power grid, and only 250KVA of power grid can meet the entire welding needs. More accurate, faster and more comprehensive control and analysis of welding parameters.

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