COMBINED CUTTING DEVICE FOR NONFERROUS METAL

PURPOSE:To carry out the processings in the installation and demounting process for a workpiece in each one time by constituting the captioned device in which a cutting torch and a vertical working spindle for finishing-working the cut surface after cutting are provided, and a plurality of jigs each of which is equipped with a rod-shaped supporting body and a lift mechanism are installed onto a table. CONSTITUTION:A workpiece W fixed onto a jig 18 on a table 10 is cut by the laser and plasma which are jetted from the nozzle of a cutting torch 12. Then, the cut workpiece W is lifted up to the position where polishing work is permitted in the fixed state onto the jig 18, and the side surface, i.e., the cut edge surface is polishing-worked by a polishing tool 14 installed onto a working spindle 13. Therefore, the installation process and demounting process for the workpiece W are carried out enough in each one time before and after the complex work, and the need of transferring the workpiece W onto other device is avoided, and the center adjusting process can be omitted, and the precision can be improved.