| 摘要 |
PURPOSE: An extrusion die having assembly-type piece dies is provided to save die manufacturing hours since after the height of the assembly-type piece dies is adjusted and the piece dies are coupled, unnecessary cut surfaces are cut. CONSTITUTION: An extrusion die having assembly-type piece dies comprises an extrusion surface, assembly-type piece dies(2), and a stopper(4). The extrusion plane corresponds to the profile of an extruded member. The assembly-type piece dies are continuously assembled, the extrusion surface is formed and unnecessary surface is cut. A spring is mounted in the assembly-type piece die, the height of the moving die(2b) of the assembly-type piece die is adjusted from a support die(2a) and the moving die is fixed by the stopper.
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