Paper Title:
Feature Analysis for Milling Force of Three-Edge End Mills
  Abstract

In order to obtain the features of force for three-edge end mills in normally milling, an equation of milling force in Y direction was built based on the presumption that the forces of every edge are not equal, and its simulation waveforms in time domain was analyzed, the force of Y direction was found to present different spectral features under different radial depth of cut or ratio of radial force to tangential force. Milling experiments were done in a three-axis CNC machine, the features of measured force meets the results of simulation analyze. Study results indicates that the force in slot milling contains a rather great sub-component with spindle rotational frequency, while in partial milling the main sub-component is that with tripler of spindle rotational frequency. This conclusion can be used as the reference basis in judging failure of mills.

  Info
Periodical
Edited by
Dunwen Zuo, Hun Guo, Hongli Xu, Chun Su, Chunjie Liu and Weidong Jin
Pages
108-113
DOI
10.4028/www.scientific.net/AMR.136.108
Citation
C. Liu, G. Y. Tan, G.H. Li, J.S. Liang, D.R. Li, "Feature Analysis for Milling Force of Three-Edge End Mills", Advanced Materials Research, Vol. 136, pp. 108-113, 2010
Online since
October 2010
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Price
$32.00
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