| abstract |
By the extrusion system 1, a metal sheet 13 is produced from a strand-like profile 8 having a small thickness formed of magnesium or a magnesium alloy. An open or closed extrusion profile 8 placed on the extrusion dies 6 and 7 of the extrusion press 1 is molded to obtain a flat metal sheet 13 and then a forming process set by stretch- . The system for carrying out the method basically comprises a die plate for producing an extrusion profile and an extrusion press 1 having a die unit followed by a forming unit 5, 2, a bending unit 3, and an unrolling unit 4. |