Paper Title:
Computer Simulation of Fracture Damage for Large-Diameter Percussive Drill
  Abstract

A large-diameter trapezium percussive drill modeling is made by finite element modeling software and a computer simulation study of the drill is carried out in this paper. By a drop test analysis, the stress changes of each trapezoid faces is showed and the the larger stressed places are found out in this paper.The larger stressed places are easy to be fracture damaged.The beneficial theory basis will be provided by this simulation for the structural optimization of large-diameter percussive drill.

  Info
Periodical
Advanced Materials Research (Volumes 189-193)
Edited by
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
Pages
2071-2075
DOI
10.4028/www.scientific.net/AMR.189-193.2071
Citation
X. Wang, F. S. Yu, M. Q. Dong, R. L. Zhang, "Computer Simulation of Fracture Damage for Large-Diameter Percussive Drill", Advanced Materials Research, Vols. 189-193, pp. 2071-2075, 2011
Online since
February 2011
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$32.00
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