The technology of welding arc junction driven magnetically enhanced

摘要

Summary: "invention patent technology of welding arc junction driven magnetically enhanced.The present invention relates to a device for arc welding junction magnetically driven (miab) that heats the ends of front of a pair of pipes of the well and a device for the application of force involves a compressive the the ends of front to form a The welded joint. The device may be positioned on the floor of the platform.The welding device miab may include a device configured to support the ends of the front of the two pipes of the well, a specified distance away from one another, an ignition device of high frequency arc configured to generate an arc between the extrem The ages of front and to rotate the arc around the circumference of the ends of the front,And a magnetic field generator configured to superimpose a magnetic field at the ends of the front. The welding device miab can be configured to merge at least one surface of one end of the front.