APPARATUS FOR BONDING METAL PLATES

摘要

PURPOSE: A mold unit for a metal plate welding device is provided to weld two metal plates at low pressure by heating the metal plate below the melting point of each metal plate. CONSTITUTION: A mold unit for a metal plate welding device comprises a lower left mold(M1), a lower right mold(M2), an upper left mold(M3), and an upper right mold(M4). An overlapped part is welded by plastic flow because compression load is vertically applied on the mutual overlapped part of the metal plate. The upper and lower molds comprises a heating device(HT1,HT2) corresponding to the junction of each metal plate. The heating member heats the metal plate below the melting point.