Paper Title:
Modeling and Simulation of Milling Force in Virtual Numerical Control Milling Process
  Abstract

A parameter equation based on cutting edge of ball-end mill is set up by analyzing the parameters of ball-end mill influence the milling force in virtual NC milling process. The relationship among elemental cutting force, instantaneous radial chip thickness and cutting edge length is analyzed, and the dynamic milling force of ball-end mill at arbitrary feed direction is established. The milling force parameter model by quadratic regression equation in different cutting conditions is built. Through experiments in NC machining center and using orthogonal combination and principal components analysis, the regression coefficients are calculated. The correctness of milling force model is testified by experiments. All these can provide theoretical basis for physics modeling and simulation of virtual numerical control milling.

  Info
Periodical
Key Engineering Materials (Volumes 392-394)
Edited by
Guanglin Wang, Huifeng Wang and Jun Liu
Pages
697-702
DOI
10.4028/www.scientific.net/KEM.392-394.697
Citation
X. L. Sui, J. T. Zhang, J. H. Ge, Y. P. Wang, H. Yuan, "Modeling and Simulation of Milling Force in Virtual Numerical Control Milling Process", Key Engineering Materials, Vols. 392-394, pp. 697-702, 2009
Online since
October 2008
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Price
$32.00
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