What is Cap undercut intermittent welds defect?

Cap undercut intermittent weld defect refers to the presence of intermittent grooves or depressions along the top surface (cap) of a weld bead. These defects occur when the welding process results in irregularities in the top surface of the weld bead, where portions of the weld metal are undercut, leaving intermittent gaps or depressions. This […]

Cap undercut intermittent weld defect refers to the presence of intermittent grooves or depressions along the top surface (cap) of a weld bead. These defects occur when the welding process results in irregularities in the top surface of the weld bead, where portions of the weld metal are undercut, leaving intermittent gaps or depressions. This