Paper Title:
Influence Factors of Efficient Injection Molding of Plastic Precise Gear by Simulation of CAE Software and Visualization Experiment
  Abstract

The filling process of plastic precise gear is simulated by CAE software and the factors that influence injection molding accuracy in single cavity mold are discussed in this paper. With the assistant of visualization technology, the mechanism of filling unbalance which influences efficient injection molding was especially studied. The model of filling unbalance was supposed that was verified experimentally by visualization technique. It is clarified that the mechanism of filling unbalance results from dissymmetrical temperature distribution on the cross-section of runner, which is strongly influenced by the shear heat and the cooling process in the runner. At the same time, a new method was proposed for improving the filling imbalance by applying appropriate injection molding process without any changes in runner shape of multi-cavity mold.

  Info
Periodical
Advanced Materials Research (Volumes 11-12)
Main Theme
Edited by
Masayuki Nogami, Riguang Jin, Toshihiro Kasuga and Wantai Yang
Pages
721-724
DOI
10.4028/www.scientific.net/AMR.11-12.721
Citation
P. C. Xie, W. M. Yang, Y. M. Ding, G. P. Yang, J. Zhang, "Influence Factors of Efficient Injection Molding of Plastic Precise Gear by Simulation of CAE Software and Visualization Experiment ", Advanced Materials Research, Vols. 11-12, pp. 721-724, 2006
Online since
February 2006
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: Hong Yan, Zhi Hu, Ti Shuan Suan
Abstract:The technology of computer numerical simulation on casting process is an important frontal field of material science and technology. The...
1041
Authors: Huan Yu, Bo Wen Xiong, Qing Song Yan, Zhi Feng Xu, Chang Chun Cai, Guo Feng Liu
Abstract:The flow behaviors of molten Al alloy in sand mould cavity with varied gating system were simulated under vacuum counter-pressure casting and...
189
Authors: Jian Zhou, Li Jun Li, Yi Hua Hu, Ming Chao Wang
Chapter 2: Frontiers of Materials Science and Engineering
Abstract:The article points out the television plastic part size,giving the general design route,then describing the general design process of...
750
Authors: Yu Liu, Yi Min Li, Qing Kun Xia, Hao He, Hu You Hua, Xian Wang Zhu
Chapter 1: Machinery and Engineering Applications
Abstract:The granular model which is fit for discontinuous bodies is applied to powder injection molding. The powder is regarded as discrete particles...
455
Authors: Young Moo Heo, Kwang Ho Shin, Jong Deok Kim
Chapter 1: Constructions, Mechanical and Vehicle Engineering
Abstract:At present there are many studies that are carried out to develop micro parts. A micro drive unit assembled with several micro movable parts...
25