Welding wire upward moving adjustment method and upward moving adjustment device on parent-child arc welding carrier

摘要

The rotating motor can be simply controlled without interrupting welding.That is, the moving direction and speed of welding wire can be controlled in real time by adjusting the rotation direction (such as forward rotation and reverse rotation), rotation speed and rotation number.In order to control the position of the welding wire, the position of the welding wire can be controlled by controlling any one or more of the rotation direction, speed or number of revolutions of the rotating motor by the control part according to the welding conditions. The welding wire position adjustment method of the submerged arc welding carrier including adjusting the welding wire position and its position adjustment device are provided.Therefore, it can not only maximize the welding productivity in a short time, but also have excellent quality and reliability for the welding parts.