| 摘要 |
The arrangement includes a mould (1), (2) with a cavity (20), to form the gear teeth. There is also a stamping device (1) with a coverplate (7) that has a central opening (8). The material (5) is put in the cavity and the cavity is closed by the stamping device. The material is then hammered completely into the cavity and subsequently puched out of it. Before the hammering stage, the material is centred by the covering plate (7). |
