Abstract: An apparatus used to weld adjacent portions of two or more metal workpieces which includes a weld head which is selectively operable to emit a plasma or coherent light source weld beam, a mount or mounting assembly to which the weld head is secured, and a supporting assembly configured to movably support the mount and weld head in movement along the seam line. The mount is used to couple the weld head to a distal end of a robot arm for movement therewith.
Abstract: A laser welding apparatus for use in industrial processing, which is operable to emit laser energy to weld blanks and the like together along a seamline. The emitted laser energy comprises a multiple beam of two or more coherent light sources. The apparatus is adapted to selectively reposition the orientation of the multiple beam relative to the seamline to compensate for gaps between the abutting portions of the workpieces to be joined.
Abstract: A laser welding apparatus for use in industrial processing, which is operable to emit laser energy to weld blanks and the like together along a seamline. The emitted laser energy comprises a multiple beam of two or more coherent light sources. The apparatus is adapted to selectively reposition the orientation of the multiple beam relative to the seamline to compensate for gaps between the abutting portions of the workpieces to be joined.
Abstract: An apparatus is disclosed for positioning, clamping and welding together proximal edge portions of two sheet blanks. The apparatus incorporates a high energy laser and sheet clamping mechanism used to clamp each sheet blank in place between an associated electromagnet and ferromagnetic clamping shoes. The shoes are positioned above a corresponding electromagnet and are vertically movable there towards on the activation of the electromagnet. In use, the sheets are held in place with the respective sheet blanks sandwiched between the associated electromagnets and shoes with the proximal edge portions of the sheets abutting. The high energy laser is movably provided in the apparatus to move an emitted laser beam along a predetermined path over the abutting proximal edge portions to perform welding operations.