Paper Title:
Thermal Modeling and Analysis for Grinding Operation
  Abstract

This paper focuses on the effects of heat source profiles during thermal analysis of grinding. Three different models of heat source, namely triangular model, parabolic model and elliptic model, have been suggested and their numeric formulas are provided. These models take into account of the variation of heat flux along the contact zone, so as to improve the accuracy of numeric results. Finite Element Analysis (FEA) is utilized to investigate the temperature distributions under different thermal models and the effects of two profile parameters (η and ξ). The result is a) peak temperature decreases as η increases and the location of peak value moves backwards simultaneously; b) peak temperature decreases as ξ increases and the location of peak value moves forwards simultaneously.

  Info
Periodical
Key Engineering Materials (Volumes 426-427)
Edited by
Dunwen Zuo, Hun Guo, Guoxing Tang, Weidong Jin, Chunjie Liu and Chun Su
Pages
624-628
DOI
10.4028/www.scientific.net/KEM.426-427.624
Citation
Y. D. Qin, Y. L. Tian, D. W. Zhang, "Thermal Modeling and Analysis for Grinding Operation", Key Engineering Materials, Vols. 426-427, pp. 624-628, 2010
Online since
January 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: Haruhisa Sakamoto, Shinji Shimizu, Shinichi Kashiwabara, Hitoshi Tsubakiyama
Abstract:To manage and control grinding process theoretically, the cutting-edge density should be quantified. In this study, the estimation method of...
143
Authors: Takeo Ishikawa, Kouki Yonetake, Nobuyuki Kurita, Masahisa Tsuchiya
Abstract:This paper proposes a method to estimate the magnetization distribution in permanent magnet of a Brushless DC motor when the excitation...
360
Authors: Hong Yong Xie, Hao Yuan, Jie Guan
Abstract:Grinding of talc powders has been studied both theoretically and experimentally. The specific rates of breakage of talc powders were measured...
4016
Authors: Bo Zhang, Shu Cai Li, Xue Ying Yang, Dun Fu Zhang, Ming Tian Li
Abstract:In this paper the distribution of shear stress along the anchoring section of prestressed bolt was presented. The distribution of shear...
2243
Authors: Zhen Long Wang, Bao Cheng Xie, Yu Kui Wang, Wan Sheng Zhao
Chapter 4: Machining
Abstract:A numerical model of cathode erosion in EDM process using finite element method is presented. Using this model, numerical simulation of the...
109