2017アルミニウム合金の増減送りドリル加工 Intermittently decelerated feed drilling of 2017 aluminum alloy

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In order to resolve the chip disposal problem during drilling, the chip formation process during intermittently decelerated feed drilling is considered. Long continuous chips are formed in conventional drilling. As a prelude to obtaining the necessary basic data for control the chip shape, the relation between cutting variables of intermittently decelerated feed drilling and chip shape was investigated using 2017 aluminum alloy that entails difficult chip disposal, (1) Chip breakage increases at a deceleration ratio that gives rise to large variations in shear angle during drilling. (2) The amplitude of the dynamic component of thrust and torque in intermittently decelerated feed drilling is greatly influenced by the deceleration ratio. (3) At an appropriate deceleration ratio during intermittently decelerated feed drilling, chips formed break into suitable lengths thus, making it an effective drilling method for achieving good chip disposal.

収録刊行物

  • 軽金属

    軽金属 47(3), 151-157, 1997-03-30

    The Japan Institute of Light Metals

参考文献:  9件中 1-9件 を表示

被引用文献:  2件中 1-2件 を表示

各種コード

  • NII論文ID(NAID)
    10003795130
  • NII書誌ID(NCID)
    AN00069773
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    04515994
  • NDL 記事登録ID
    4172736
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-284
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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