AUTOMATIC WELDING DEVICE AND WELDING SKILL TRAINING DEVICE

摘要

A technique for judging a welding quality for acceptance or rejection and displaying the result in diagrams, and an automatic welding device incorporating the technique therein. When an operation result record status judging means judges that past operation records are available, temperature distribution operation result records at joints of works to be welded are displayed by a weld penetration display means (23) and bead surface shape operation result records are displayed by a bead surface shape display means (25), whereby time required for operation by a temperature distribution operation means and time required for operation by a bead surface shape operation means (24) are omitted by an operation time omitting means incorporated in the automatic welding device. <IMAGE>