書誌事項
- タイトル別名
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- コウサクブツ オ NURBS デ ヒョウゲン シタ 5ジク セイギョ カコウ
- Five-axis Control Machining Expressing Work Surface Profile by NURBS
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説明
The information about a work surface profile is supposed to be given as a series of discrete points. The postures of a cutting tool at these points on the work are also supposed to be known. In the first step, the work surface profile expression is transformed to NURBS (Non-Uniform Rational B-Spline) from discrete points. Next, the real cutting path generated on the NURBS surface is derived according to the tool feed. Utilizing this cutting path, the path of tool's origin, namely the tool path is calculated. The NC codes generated by the procedure proposed in this report are shown for a half ellipsoid as an example of work.
収録刊行物
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- 長崎大学工学部研究報告
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長崎大学工学部研究報告 33 (61), 1-8, 2003-07
長崎 : 長崎大学工学部
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詳細情報 詳細情報について
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- CRID
- 1050568772227561856
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- NII論文ID
- 110006425141
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- NII書誌ID
- AN00178418
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- ISSN
- 02860902
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- HANDLE
- 10069/15043
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- NDL書誌ID
- 6737616
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
- CiNii Articles
