Paper Title:
Model of End Milling Force Based on Undeformed Chip Surface with NURBS in Peripheral Milling
  Abstract

A new cutting force model for peripheral milling is presented based-on a developed algorithm for instantaneous undeformed chip surface with NURBS. To decrease the number of the differential element, the contact cutting edges of end-milling cutter with the part and the chip thickness curve are represented by NURBS helix, and the instantaneous undeformed chip is constructed as a ruled surface with the two curves. The cutting force generated by the edge contact length and the uncut chip area. Using the cutting coefficients from Budak[1] , the cutting-force model verified by simulation. The simulation results indicate that new cutting-force model predict the cutting forces in peripheral milling accurately.

  Info
Periodical
Edited by
Dunwen Zuo, Hun Guo, Hongli Xu, Chun Su, Chunjie Liu and Weidong Jin
Pages
356-362
DOI
10.4028/www.scientific.net/AMM.33.356
Citation
X. Y. Pu, W. J. Liu, J. B. Zhao, "Model of End Milling Force Based on Undeformed Chip Surface with NURBS in Peripheral Milling", Applied Mechanics and Materials, Vol. 33, pp. 356-362, 2010
Online since
October 2010
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Price
$32.00
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