D19 Study on Cutting Mechanism and Cutting Performance for Inclined Surface by Oval End Mill using 3D-CAD(Analytical advancement of machining process)

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概要

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• This paper deals with an analysis of the chip area and cutting performance by oval end milling of an inclined surface using a contour path method. At first, the modeling of a cutter, an edge, a rake surface and a workpiece with an inclined surface are carried out using 3D-CAD. Secondly, the chip area is calculated by the interference of the rake surface and the chip volume. The influence of cutting conditions on the behavior of the chip area is shown and the evaluation value Ed for cutting performance is proposed. And also, the theoretical surface roughness by an oval end mill is analyzed and calculated. Values are compared with those of a machined surface.

• 2009-12-01

著者

• Iwabe H.

  Niigata University

• Kumaki T.

  Tsugami Corporation

• Hori I.

  Nachi-Fujikoshi Corporation

関連論文

• D19 Study on Cutting Mechanism and Cutting Performance for Inclined Surface by Oval End Mill using 3D-CAD(Analytical advancement of machining process)
• Analysis of Cutting Mechanism by Ball End Mill using 3 D-CAD : Chip Area by Inclined Surface Machining and Cutting Performance based on Evaluation Value(Analytical advancement of machining process)
• 422 Analysis of Surface Generating Mechanism of Ball End Mill Based on Deflection by FEM

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