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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of the Faculty of Engineering, Nagasaki University > Volume 33, No. 60 >

数値制御工作機械による5軸制御加工 : 工作物の接線勾配を利用した工具姿勢の決定

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Title: 数値制御工作機械による5軸制御加工 : 工作物の接線勾配を利用した工具姿勢の決定
Other Titles: Five-axis Control Processing Using NC Machine Tools : A Tool Posture Decision Using the Tangent Slope at a Cut Point on a Work
Authors: 小島, 龍広 / 西田, 知照 / 扇谷, 保彦
Authors (alternative): Kojima, Tatsuhiro / Nishida, Noriteru / Ougiya, Yasuhiko
Issue Date: Jan-2003
Citation: 長崎大学工学部研究報告 Vol.33(60) p.1-8, 2003
Abstract: This report deals with the way to decide tool posture and the way to analytically calculate tool path for the work shape requiring 5-axis control machining. In the tool path calculation, basic equations are derived using the principle that the tangent slope at a cut point on a work and the one at a cutting point on a tool edge are identical. A tool posture decision procedure using the tangent slope at each cut point on a work is proposed for any shape of tool edge. The valid- ity of the way to decide tool posture and the reliability of the tool path calculation is verified by the tool path simulation and test cutting of an impeller.
URI: http://hdl.handle.net/10069/5238
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 33, No. 60

Citable URI : http://hdl.handle.net/10069/5238

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