| 摘要 |
PROBLEM TO BE SOLVED: To provide metallic parts excellent in mass-productivity without generating defect on the surface. SOLUTION: When the metallic parts are produced by using a cartridge die incorporated in a forging apparatus and forming plural spaces, a method for producing the metallic parts has the peculiarity, in which a process for laying a blank on the cartridge die, a process for fixing the cartridge die to the forging apparatus and forging and a process for fixing the cartridge die to a knock-out table and taking out the metallic part, are minimumly arranged in order.
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