422 Analysis of Surface Generating Mechanism of Ball End Mill Based on Deflection by FEM

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概要

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• This paper deals with the analysis of the surface generating mechanism of a ball end mill based on deflection. The FEM model of a ball end mill is made out and the cutter deflection due to cutting force is calculated using the model. 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 during machining. The predicted surface is almost coincident to the experimental shape, so the method of calculation of the machined shape is verified.

• 一般社団法人日本機械学会の論文

著者

• Iwabe H.

  Niigata University

• Miyaguchi T.

  Industrial Research Institute Of Niigata Prefecture

• Natori S.

  Niigata University

• Masuda M.

  Niigata University

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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