Abstract: An apparatus and method for inspecting and analyzing welded structures includes a laser for directing at least one beam of light at a weld bead to define at least one visible profile line; a camera directed at the weld bead for capturing an image of the at least one profile line and generating a usable image signal based on the image; and a preprogrammed microprocessor assembly configured for receiving the usable image signal and processing the signal as an image to determine a dimension of the weld bead defined along the at least one profile line and comparing the dimension of the weld bead with a predetermined dimension set point to determine the quality of the weld bead.

Abstract: A High Rigidity Wheel Rim is provided comprising a pair of axially spaced radially outward extending annular flanges, an annular well portion intermediate the flanges, and an annular bead seat portion adjacent to each flange and axially spaced from the well portion wherein each bead seat radius is no greater than about 4.5 mm.