MICROMACHINING METHOD AND DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a micromachining method for a simple plastic material with high machining property. SOLUTION: An aluminum blank 12 is brought into contact with a forming die 11 having a very small rugged part. Shock wave is generated by performing electric discharge within a closed container 18 provided on a back face of the blank 12 and filled with liquid 22. The blank 12 is formed into a fine shape along the forming die 11 by generation of the shock wave. COPYRIGHT: (C)2006,JPO&NCIPI