Paper Title:
Influence of the Sharpening Methods for Drill Flank Surfaces on the Compressive Strength of PCD Inserts
  Abstract

In this paper, a polycrystalline diamond drill was designed to machine non-ferrous difficult-to-machine materials. The effect of the sharpening methods for drill flank surfaces on the compressive strength was investigated by using finite element method. The results show that the compressive strength of plane grinding is better than that of conical grinding method, however, with the increasing of the clearance angle of the drill, the compressive stress increased significantly.

  Info
Periodical
Edited by
Chengyong Wang, Ning He, Ming Chen and Chuanzhen Huang
Pages
364-367
DOI
10.4028/www.scientific.net/AMR.188.364
Citation
L. F. Xu, J. Chen, S. T. Huang, L. Zhou, "Influence of the Sharpening Methods for Drill Flank Surfaces on the Compressive Strength of PCD Inserts", Advanced Materials Research, Vol. 188, pp. 364-367, 2011
Online since
March 2011
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