| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing laminated electronic component in which green sheets are laminated in higher accuracy. SOLUTION: A head 3 provided with a punch hole 4 is moved downward to a plate 1 where a punch pin 2 is embedded and fixed. In this timing, the punching and boring work of the green sheet and the lamination work to laminate the bored green sheet on the green sheet which has been bored previously are performed simultaneously while the punch pin 2 being left punched through the green sheets. Moreover, during the punching and boring work and the lamination work, the work to push out boring refuse made in the punching and boring work through the hollow portion of the cylinder of the cylindrical punch pin 2 is conducted and thereby the boring refuse can be discharged through the cylinder of the punch pin 2. COPYRIGHT: (C)2003,JPO
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