電気加工学会誌
Online ISSN : 1881-0888
Print ISSN : 0387-754X
ISSN-L : 0387-754X
もぐら掘り放電加工法の開発
後藤 昭弘福井 雅彦木下 夏夫
著者情報
ジャーナル フリー

1991 年 25 巻 50 号 p. 23-31

詳細
抄録

Need for technique to dig curved tunnnel into metal is becoming increase. For example, in a field of the mould injection, they expect such a technique to appear, because it will improve the precision of injection. However, no study has been done to realize it for now.
This paper deals with this new technique making use of EDM. we name it “Mole-EDM” for it is like a mole digging a tunnel into the ground.
In this paper, the mechanism and the way of control are explained. The Mole-EDM machime's shape is like a bar which can be bent, and the SMA (shape memory alloy) is used as an actuater. This time the ultrasonic wave is used to detect the form of tunnels digged by the Mole-EDM.

著者関連情報
© 社団法人 電気加工学会
前の記事 次の記事
feedback
Top