Design and surface roughness analysis of thin-sheet plastic injection forming

Dyi-Cheng Chen, Jun Yan Pan, Juan Wei Gao, Wen-Jong Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This chapter selected plastic injection molding to investigate molding real production. Plastic products penetrate plastic injection forming. Recently, 3C products have required light and thin materials. In traditional plastic injection forming, several parameters can influence mold product precision, such as warping, sinking and residual stress, surface quality, size deviation, and shrinkage rate. Therefore, this chapter examines the sheet forming for plastic injections. The experiment investigates the runner gate number and appearance influencing plastic injection finished products. First, mold flow analysis software was used to search for optimum parameters. The primary test offers various parameters in runner and pouring gates and examines their influence on surface roughness in plastic injection thin sheets. The experimental results show useful insights into the optimal processing conditions for plastic injection forming of thin sheets and offer a reference for the industry.

Original languageEnglish
Title of host publicationIntelligent Technologies and Engineering Systems
Pages743-753
Number of pages11
DOIs
Publication statusPublished - 2013 Aug 8
Event2012 1st International Conference on Intelligent Technologies and Engineering Systems, ICITES 2012 - Changhua, Taiwan
Duration: 2012 Dec 132012 Dec 15

Publication series

NameLecture Notes in Electrical Engineering
Volume234 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Other

Other2012 1st International Conference on Intelligent Technologies and Engineering Systems, ICITES 2012
CountryTaiwan
CityChanghua
Period12-12-1312-12-15

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering

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  • Cite this

    Chen, D-C., Pan, J. Y., Gao, J. W., & Chen, W-J. (2013). Design and surface roughness analysis of thin-sheet plastic injection forming. In Intelligent Technologies and Engineering Systems (pp. 743-753). (Lecture Notes in Electrical Engineering; Vol. 234 LNEE). https://doi.org/10.1007/978-1-4614-6747-2_86