圧縮コイルばねとワイヤを用いた曲がり穴放電加工用電極送り機構の開発

• 石田 徹

  電気通信大学

• 竹内 芳美

  電気通信大学

書誌事項

タイトル別名

• Development of Electrode Feeding Drive Mechanism for Electrical Discharge Curved Hole Machining Using a Helical Compression Spring and Wires.
• アッシュク コイルバネ ト ワイヤ オ モチイタ マガリ アナ ホウデン カコウヨウ デンキョク オクリ キコウ ノ カイハツ

抄録

The study deals with manufacturing curved holes such as water channels of mould and die, which are difficult to create. As holes are generally formed by drilling operations, curved holes cannot help but be formed by the combination of straight holes, which leads to the interference with smooth stream of water. To solve the problem, a quite simple mechanism to create a curved hole was devised, which consists of a helical compression spring, wires, pulleys and an electrode for electrical discharge machining (EDM), and was installed on an electrical discharge machine. The mechanism allows the electrode to move along, a curved line. From experimental results, it is found that the mechanism has the potential of creating a curved hole.

収録刊行物

• 精密工学会誌

  精密工学会誌 65 (7), 982-986, 1999

  公益社団法人 精密工学会

キーワード

• curved hole
• electrode feed mechanism
• electrical discharge machining

詳細情報

• CRID: 1390001204764876416
• NII論文ID: 110001372693
• NII論文ID: 10004834970
• NII書誌ID: AN1003250X
• DOI: 10.2493/jjspe.65.982
• ISSN: 1882675X
• ISSN: 09120289
• NDL書誌ID: 4788163
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4788163
• 本文言語コード: ja
• データソース種別:
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• 抄録ライセンスフラグ: 使用不可