電解加工による曲がり穴加工法の開発（第２報）―曲がり穴の曲率制御―

• 内山 光夫

  日産自動車(株)

• 芝崎 禎四郎

  日産自動車(株)

書誌事項

タイトル別名

• Development of Curved Hole Processing Technique Using Electrochemical Machining (2nd Report)-Controllability of curvature of machined curved hole-
• デンカイ カコウ ニ ヨル マガリ アナカコウホウ ノ カイハツ ダイ2ホウ マガリ アナ ノ キョクリツ セイギョ
• 曲がり穴の曲率制御
• Controllabilty of curvature of machined curved hole

抄録

A new method of curved hole processing for cooling jackets of metal molds is proposed. This machining technique is characterized by a self-processing electrode capable of following the shape of the curved hole to be machined. In order to reduce the friction between the electrode and workpiece pointed out in the previous paper, it was attempted to vibrate the electrode. An improved electrode, which increased in hardness at the root side and increased in flexibility at the tip side, was produced and its effect was empirically verified. The experiments clarified that the processing method with electrode vibration was effective for friction reduction and could successfully produce smooth curved holes. In consideration of an application to metal molds, it was found that a change of the turn speed of the electrode as well as a change of the electrolyte pressure can control curvature of curved holes.

収録刊行物

• 精密工学会誌

  精密工学会誌 69 (10), 1492-1497, 2003

  公益社団法人 精密工学会

キーワード

• curved hole
• electrochemical machining
• curvatrue control
• cooling jacket
• metal mold

詳細情報

• CRID: 1390282679775031808
• NII論文ID: 110001373511
• NII書誌ID: AN1003250X
• DOI: 10.2493/jjspe.69.1492
• ISSN: 1882675X
• ISSN: 09120289
• ISSN: http://id.crossref.org/issn/09120289
• NDL書誌ID: 6723503
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6723503
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可