Monitoring of Machining Error Caused by Deflection of Small Diameter End-Mill using Measured Cutting Forces

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概要

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• Dies with high accuracy in shape is difficult to be machined with a small diameter end-mill, since the end-mill deflects on a large scale at a cutting point due to cutting forces. In this research, relationship between machining errors and cutting forces in sideway cutting with a small diameter end-mill is investigated experimentally in order to estimate the deflection of end-mill at a cutting point by using measured cutting forces. As a result, it was concluded that machining errors could be estimated from thrust forces at the moment when the cutting point without deflection of an end-mill exceeds slightly from the cutting point closest to finished surface during its rotation.

• 一般社団法人日本機械学会の論文
• 2005-10-18

著者

• KONDO Eiji

  Kagoshima University

• KAWAGOISHI Norio

  Kagoshima University

• SHIMANA Kenji

  Kagoshima National College of Technology

• MATSUO Akihiro

  Kagoshima University

• HAGIHARA Kouichi

  Kagoshima University

関連論文

• Improvement of Cutting Tool's Life by Multilayering Structure of Tool Materials(Advanced machining technology (continued))
• Monitoring for Ultra-Precision Cutting Process of Single Crystal Silicon
• Monitoring of Machining Error Caused by Deflection of Small Diameter End-Mill using Measured Cutting Forces

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