| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet type material processing device and its manufacturing method of joining, cutting and drilling sheet type material certainly. SOLUTION: A processing device for sheet type material has the first pressing member 11, which has a convex cemented carbide part 15 made by spraying cemented carbide, and a convex part, which is the same shape to the convex cemented carbide part 15 or not the same, or a hollow part, which is fixed to the convex cemented carbide part 15, or the second pressing member 12, which has smooth surface. Then it has a pressing joining part, a pressing cutting part, or a pressing drilling part. |
