Paper Title:
Edge Chipping of Rock: An Experimental Study
  Abstract

This paper investigates experimentally the edge chipping of a rock to assess the cutting performance of a conical and a pyramidal tip. It was found that the conical tip generates many radiated cracks and results in a larger amount of fine rock grains due to crashing. The size of chips produced by the pyramidal tip is bigger. It was concluded that the critical chipping energy has approximately a linear relation with h9/4 of which h is the depth of cut of the tip.

  Info
Periodical
Edited by
Jun Wang,Philip Mathew, Xiaoping Li, Chuanzhen Huang and Hongtao Zhu
Pages
456-461
DOI
10.4028/www.scientific.net/KEM.443.456
Citation
Q. Y. Yao, L. C. Zhang, R. H. Bao, J. Lunn, C. Melmeth, "Edge Chipping of Rock: An Experimental Study", Key Engineering Materials, Vol. 443, pp. 456-461, 2010
Online since
June 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zdenĕk Jonšta, Jana Horváthová, Kateřina Blažková, Karel Mazanec
Abstract:The work is devoted to the evaluation of indentation fracture toughness in ceramic materials and to the comparison of these data with the...
39
Authors: Seyed Saleh Mostafavi, Liang Chi Zhang, Jason Lunn
Abstract:Edge chipping by an indenter has been used to investigate the fragmentation of brittle materials. This paper proposed a constitutive model...
433
Authors: Xiu Jian Tang, Xin Li Tian, Jian Quan Wang, Ya Tao Mao, F.Q. Li
I. Advanced Manufacturing Technology and Equipment
Abstract:The developments of edge chipping for engineering ceramics are analyzed. An edge chipping experiment under static load is adopted to study...
93
Authors: Xiu Jian Tang, Xin Li Tian, Zhi Yuan Wu, Bao Guo Zhang, Jian Quan Wang
I. Advanced Manufacturing Technology and Equipment
Abstract:An edge chipping experiment under static load is adopted to study the Kaiser Effect during the failure process for engineering ceramics. The...
152
Authors: Xue Feng Wu, Teng Fei Gao, Yang Wang
Chapter 4: Advanced Manufacturing Technology
Abstract:Theoretical, experimental and simulation researches are investigated to study the phenomenon of edge chipping in laser assisted milling...
511