| 摘要 |
<p>PROBLEM TO BE SOLVED: To perform excellent lubrication of a stock during the forging opera tion, and to uniformly heat a forging die, the stock, and a punch during the forging operation. SOLUTION: In a forging device for performing the forging with a part or the whole of a forging die being immersed in the liquid heated at the forging temperature zone, the forging die can be split, and at least one longitudinally movable punch is provided toward a cavity of the forging die.</p> |
