Paper Title:
Influence of Chip Curl on Tool-Chip Contact Length in High Speed Machining
  Abstract

The tool-chip contact length, as an important parameter controlling the geometry of tool crater wear and understanding chip formation mechanism, is widely investigated in machining. The aim of this paper is to study the influence of chip curl on tool-chip contact length by means of experimental observations with high cutting speed. The relationship between tool-chip contact length, chip radius of curvature and uncut chip thickness was investigated. Experimental results show the effect of increasing spiral chip radius on tool-chip contact length with low uncut chip thickness in high speed machining.

  Info
Periodical
Materials Science Forum (Volumes 626-627)
Edited by
Dongming Guo, Jun Wang, Zhenyuan Jia, Renke Kang, Hang Gao, and Xuyue Wang
Pages
71-74
DOI
10.4028/www.scientific.net/MSF.626-627.71
Citation
X. F. Bi, G. Sutter, G. List, Y. X. Liu, "Influence of Chip Curl on Tool-Chip Contact Length in High Speed Machining", Materials Science Forum, Vols. 626-627, pp. 71-74, 2009
Online since
August 2009
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Price
$32.00
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