Paper Title:
Stress Analysis of Cold Die Compaction with Rotating Tools for Aluminum Powder
  Abstract

In this paper, a modified slab analysis has been used to determine the pressure distribution in the cylindrical compaction of aluminum powder under rotating die compaction. The analytical results are discussed to explain the pressure distribution and the interaction of the various parameters. To predict the density distribution in a powder compact under an applied pressure with torsion, the pressure function is coupled with some form of a pressure density relationship. High relative density can be realized in powder compacts by the rotating die compaction in contrast to the conventional compaction. A numerical analysis, using the DEFORM3D simulation software, is also carried out on the compaction under the rotating punch.

  Info
Periodical
Key Engineering Materials (Volumes 340-341)
Edited by
N. Ohno and T. Uehara
Pages
1375-1380
DOI
10.4028/www.scientific.net/KEM.340-341.1375
Citation
Y.H. Kim, X. Ma, H.C. Baek, C. H. Lim, "Stress Analysis of Cold Die Compaction with Rotating Tools for Aluminum Powder", Key Engineering Materials, Vols. 340-341, pp. 1375-1380, 2007
Online since
June 2007
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: Pu Qing Chen, Wei Xia, Zhao Yao Zhou, Wei Ping Chen, Yuan Yuan Li
Abstract:Metal cutting operations constitute a large percentage of the manufacturing activity. One of the most important objectives of metal cutting...
201
Authors: Shi Wen He
Abstract:Warm compacting behaviors of pure titanium powders were studied. The results show that warm compaction can be applied to titanium powders....
2775
Authors: Jian Li, Bin Ting Yang
Modeling, Analysis and Simulation of Manufacturing Processes
Abstract:Utilization of MSC.Marc FEM software, the typical warm compaction process of molybdeum powder was simulated. Influence of processing...
524
Authors: Jian Li, Bin Ting Yang
Abstract:Utilization of finite element method (FEM) and warm compaction process, study on mechanical theory and FEM simulation of molybdenum powder...
119
Authors: Guo Ning Si, Chen Lan
Chapter 14: Modelling, Analysis and Simulation
Abstract:The finite element method was conducted to simulate the pharmaceutical powder compression process by using Drucker–Prager Cap model and...
1403