Paper Title:
Thermal-Mechanical Effect on Temperature/Stress Distribution when Orthogonal Cutting Bearing Steel
  Abstract

An explicit dynamic coupled thermal-mechanical Arbitrary Lagrangian Eulerian (ALE) model was established to simulate orthogonal cutting AISI 52100 bearing steel, and its temperature and stress distribution. Based on ABAQUS, The ALE approach effectively simulates plastic flow around round edge of the cutting tool without employing chip separation criteria. The calculation results reveal that cutting speed and cutting depth have great impact on chip morphology, stress and temperature distribution in the finished surface and subsurface, the predicted temperature agrees well with experiment data obtained under the similar cutting conditions as well as the change in chip morphology from continuous to sawtooth as the cutting speed increases.

  Info
Periodical
Key Engineering Materials (Volumes 407-408)
Edited by
Fan Rui, Qiao Lihong, Chen Huawei, Ochi Akio, Usuki Hiroshi and Sekiya Katsuhiko
Pages
420-423
DOI
10.4028/www.scientific.net/KEM.407-408.420
Citation
H. P. Wang, X. P. Zhang, "Thermal-Mechanical Effect on Temperature/Stress Distribution when Orthogonal Cutting Bearing Steel", Key Engineering Materials, Vols. 407-408, pp. 420-423, 2009
Online since
February 2009
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: Dong Jin Zhang, Gang Liu, X. Sun, Ming Chen
Abstract:The nickel-based superalloy GH4169 is a typical difficult-to-cut material, but it has been used in a good many kinds of aeronautical key...
359
Authors: Jun Li Li, Ming Chen, Bin Rong
Abstract:The nickel-based superalloy GH80A has been widely used in kinds of aeronautical key structures because of its high yield stress and...
663
Authors: Li Zhou, Shu Tao Huang
Abstract:In this paper, a transient dynamic finite-element analysis was carried out to investigate the effects of the cutting speed on cutting force,...
220
Authors: Yang Tan, Yi Lin Chi, Ya Yu Huang, Ting Qiang Yao
Chapter 3: Functional Manufacturing and Information Technology
Abstract:The finite element modeling and simulation of extremely high speed machining of Ti6Al4V alloy are presented in the paper. The Johnson-Cook’s...
293
Authors: Cheng Lei, Shou Ne Xiao, Shi Hui Luo
Chapter 1: Environmental Chemistry, Chemical Manufacturing, Technologies and Engineering
Abstract:The three-dimensional explicit dynamic analysis of metal cutting process is done using the non- linear finite element software LS-DYNA. In...
277