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  1. 0 資料タイプ別
  2. 01 学術雑誌論文
  1. 230 大学院自然科学研究科
  2. 10 学術雑誌論文
  3. 10 査読済論文

FEMを用いた小径ボールエンドミルのたわみによる加工面生成機構の解析

http://hdl.handle.net/10191/1794
http://hdl.handle.net/10191/1794
899797fa-69bd-40e5-a18e-8c0486dc7967
名前 / ファイル ライセンス アクション
5_0004.pdf 5_0004.pdf (1.3 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2007-05-10
タイトル
タイトル FEMを用いた小径ボールエンドミルのたわみによる加工面生成機構の解析
タイトル
言語 en
タイトル FEMを用いた小径ボールエンドミルのたわみによる加工面生成機構の解析
言語
言語 jpn
キーワード
主題Scheme Other
主題 Milling
キーワード
主題Scheme Other
主題 Cutting Force
キーワード
主題Scheme Other
主題 Accuracy
キーワード
主題Scheme Other
主題 Ball End Mill
キーワード
主題Scheme Other
主題 Deflection
キーワード
主題Scheme Other
主題 FEM
キーワード
主題Scheme Other
主題 Surface Generating Mechanism
キーワード
主題Scheme Other
主題 Hardened Steel
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
その他のタイトル
その他のタイトル Analysis of Surface Generating Mechanism of Ball End Mill Based on Deflection by FEM
著者 岩部, 洋育

× 岩部, 洋育

WEKO 45320

岩部, 洋育

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桝田, 正美

× 桝田, 正美

WEKO 45321

桝田, 正美

Search repository
名取, 修司

× 名取, 修司

WEKO 45322

名取, 修司

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宮口, 隆司

× 宮口, 隆司

WEKO 45323

宮口, 隆司

Search repository
著者別名
識別子 45324
識別子Scheme WEKO
姓名 Iwabe, Hiroyasu
著者別名
識別子 45325
識別子Scheme WEKO
姓名 Masuda, Masami
著者別名
識別子 45326
識別子Scheme WEKO
姓名 Natori, Shuji
著者別名
識別子 45327
識別子Scheme WEKO
姓名 Miyaguchi, Takashi
抄録
内容記述タイプ Abstract
内容記述 Ball end mills are useful cutters for machining three dimensional shapes, such as a molds or dies. While, recently it possible to machine hardened steel at high cutting speeds using a machine of which the spindle speed is over tens of thousand of revolutions per minute and a coated solid carbide tool which is developed for hardened steel machining. In such high speed machining of hardened steel, small size ball end mills are frequently used. But, the relationship between the shape of the machined surface and the tool deformation by cutting force is not cleared. Then, the aim of this study is to make clear the surface generating mechanism of ball end mill based of deflection by FEM. The main results are as followings. (1) FEM model of a small size ball end mill is shown and the variation of the cutting area by the cutting edge of ball part is calculated using 3D-CAD. (2) The rotational angle of the cutting edge which generates each resultant cutting force during cutting tests is obtained by comparing the variation of the cutting area with that of the resultant cutting force. (3) The deflection of the ball end mill is calculated by FEM and the shape of the machined surface is predicted by summation of cutting edge positions which are obtained by the cutter deflection and the cutter rotation duming machining. (4) The predicted shape is almost coincident to the experimental shape, so the method of calculation for the machined shape by a small size ball end mill is verified.
書誌情報 日本機械学会論文集. C編
en : 日本機械学会論文集. C編

巻 69, 号 687, p. 3108-3115, 発行日 2003-11
出版者
出版者 日本機械学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 03875024
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN00187463
著者版フラグ
値 publisher
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