Paper Title:
The Granular Model in Powder Injection Molding
  Abstract

The granular model which is fit for discontinuous bodies is applied to powder injection molding. The powder is regarded as discrete particles which are immersed into binder. The powder three-dimensional flowing in powder injection molding has been simulated based PFC. The results show that the filling rate of granulars is anisotropy and injection molding is always filled in the central region of cavity where resistance is smaller. But the angular area where resistance is large often filled be the end, even if it is close to the center of pressure.

  Info
Periodical
Chapter
Chapter 1: Machinery and Engineering Applications
Edited by
Quanjie Gao
Pages
455-457
DOI
10.4028/www.scientific.net/AMR.510.455
Citation
Y. Liu, Y. M. Li, Q. K. Xia, H. He, H. Y. Hua, X. W. Zhu, "The Granular Model in Powder Injection Molding", Advanced Materials Research, Vol. 510, pp. 455-457, 2012
Online since
April 2012
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Authors: M.S. Rusdi, Mohd Zulkifly Abdullah, A.S. Mahmud, C.Y. Khor, M.S. Abdul Aziz, M.K. Abdullah, H. Yusoff, S.M. Firdaus
Chapter 3: Thermal Engineering, Fluids and Energy
Abstract:Computational Fluid Dynamic (CFD) was used to simulate the injection molding process of a tray. The study focuses on pressure distribution...
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