| 摘要 |
PURPOSE:To improve working efficiency by extruding a corresponding marking base from a marking base stocker by setting to a die via a setting means and press-forming, then, taking off the marking base from the die and setting the following marking base in the similar technique as well. CONSTITUTION:The marking base 1 inside a marking base lift stocker 3 is selected with the operation of a controller and fixed to a die 14 by projecting it into the regulating hole 31 of the die 14. On completion of pressing, the marking base 1 is drawn, removed out of the die 14 and returned to the stocker 3. With the device of this composition, the working efficiency is improved and the quality can be improved as well.
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