journal article·2009-02

Simulation and Experimental Study of Vibration Injection Filling Based on Disk-shaped Mold

Gang Xu, Jin-Ping Qu, Jing-Ping Zhou

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Abstract

In this article, the vibration injection mold-filling is investigated by combining computer simulation with experiments. The material of the object is high density polyethylene (HDPE). For some of the experiments, a center-gated disk-shaped mold is designed independently using a cooperation with hydraulic pressure dynamic injection machine. The profiles of speed, pressure and temperature field can be obtained during vibration injection mold-filling. The results of the experiments and theories tend to be consistent, showing that the vibration field accelerates melt filling, enhances the properties of the molten fluid and reduces pressure drop during mold-filling, and the shear action impacted by the vibration field heats polymer melt.
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Research context

OpenAlex topics: Injection Molding Process and Properties · Advanced machining processes and optimization · Epoxy Resin Curing Processes

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

The National Engineering Research Center of Novel Equipment for Polymer Processing The Key Laboratory of Polymer Processing Engineering of Ministry of Education South China University of Technology, Guangzhou 510640, China, Department of Mathematics, Nan Chang University, Nanchang 330031, China

The National Engineering Research Center of Novel Equipment for Polymer Processing The Key Laboratory of Polymer Processing Engineering of Ministry of Education South China University of Technology, Guangzhou 510640, China,

The National Engineering Research Center of Novel Equipment for Polymer Processing The Key Laboratory of Polymer Processing Engineering of Ministry of Education South China University of Technology, Guangzhou 510640, China

References (14)

Show source-provided references
1. Kamal, M.R., Mashelkar, R.A. and Mujumdar, A.S. (1989). Transport Phenomena in Polymer Systems, Vol. 2, pp. 133-217, Wiley, New York.
2. Kamal, M.R. · Eng. Sci. · 1972 · 12 · 294
3. 10.1016/S0924-0136(01)01211-010.1016/S0924-0136(01)01211-0 ↗
4. 10.1002/pen.1171010.1002/pen.11710 ↗
5. 10.1002/pc.1029810.1002/pc.10298 ↗
6. 10.1002/pen.1016110.1002/pen.10161 ↗
7. Qu, J.-P. · 2001
8. 10.1106/CCQV-WMWN-7R5Q-E60210.1106/CCQV-WMWN-7R5Q-E602 ↗
9. Coulter, J.P. · Journal of Materials Processing & Manufacturing Science · 1999 · 1 · 79
10. Kikuchi, Akihisa. · 2002
11. Wu, H. · Polymer Materials Science & Engineering · 2000 · 16 · 165
12. Wang, Z. · 2003
13. Xu, H. · 2004
14. Yin, X. · Proceedings of the Society of Plastics Engineers Annual Technical Conference 2005 (ANTEC 2005) · 2005 · 2 · 295