| 摘要 |
PURPOSE: A method of drawing a steel cork of bottle tops with a press is provided to discharge a product rising upon a metal mold by impact of a press without air. CONSTITUTION: A press moves down to process a product and pushes the product up in a punching metal mold. In this time, the press moves up to be hung to a sill in the punching metal mold. Thereby, the product rises upon the metal mold. The product is discharged out by blowing air. About six product are discharged in every one cycle of the press.
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