Stress singularities at tip of a cutting tool in brittle materials

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概要

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• Elastic singularity analyses are performed on the stresses at the tip of a cutting tool with an arbitrary rake angle in a semi-infinite plate of brittle material. On the basis of the formulations developed for the stress analysis at and around the tip of an angled defect, the stresses local to the tip of the cutting tool are derived as functions of the rake angle, and discussed are the effects of alteration in rake angle on the changes in stress distributions, which will determine the nature of surface and subsurface damages of the material generated during machining.

• 山口大学の論文

著者

• Kaminishi Ken

  Department Of Mechanical Engineering Yamaguchi University

• Iino Makio

  Department Of Mechanical Engineering Yamaguchi University

• Kaminishi Ken

  Department of Mechanical Engineering

関連論文

• Finite element program EPITOK-II
• Conceptual extension of stress intensity to an angled defect 1 : an edge notch with arbitrary included angle
• Stress singularities at tip of a cutting tool in brittle materials

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