The investigation on PVT control method establishment for scientific injection molding parameter setting and its quality control

Yung‐Hsiang Chang; Tzu‐Hsiang Wei; Shia‐Chung Chen; Ying‐Fan Lou

doi:10.1002/pen.25521

journal article Sep 02, 2020

The investigation on PVT control method establishment for scientific injection molding parameter setting and its quality control

Yung‐Hsiang Chang Tzu‐Hsiang Wei

Shia‐Chung Chen Ying‐Fan Lou

Polymer Engineering & Science Vol. 60 No. 11 pp. 2895-2907 · Wiley

View at Publisher Save 10.1002/pen.25521

Abstract

AbstractInjection molding is one of the commonly used processes for plastic part production due to numerous advantages, such as rapid production, complex shape modability, and material selectivity. However, highly experience‐based conventional production restrains the industry development. Company know‐how loses with the experienced operator's left. On the other hand, molded part quality was only based on the operator check. There is without an effective solution to maintain its stability and defect‐free adjustment. How to establish a scientific injection molding setup and quality control method is an urgent topic. This study established a practical method for quality monitoring based on the pressure‐volume‐temperature (PVT) property. The PVT processing path control for scientific molding parameter setup was investigated. This is not only the method for parameter optimization but also the molded part quality control. Three major qualities were discussed in this study, including product weight, shrinkage, and warpage. By the molding condition optimization, three qualities improved up to 1%, 41.9%, and 9.2%, respectively.

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References

23

[1]

Wang K. K. AIChe Tech. Papers. (1998)

[2]

10.1016/j.measurement.2012.01.039

[3]

10.1016/j.jmatprotec.2006.10.037

[4]

10.1002/pen.10644

[5]

F.Manero Master's Thesis of McGill University.1996.

[6]

10.1002/pen.760191303

[7]

Wang J. M. Adv. Polym. Technol. (2012)

[8]

Zoller P. J. Polym. Sci., Part A: Polym. Chem. (1995)

[9]

Chang T. C. J Injec Molding Technol. (2002)

[10]

Edwards R. Spe Antec (2003)

[11]

10.1002/pen.21731

[12]

10.1002/pen.10521

[13]

Johannaber F. (1994)

[14]

Čatić I. Forensic Sci. (1979)

[15]

Menges G. Plastverarbeiter. (1974)

[16]

10.1080/03602559.2011.578292

[17]

10.4028/www.scientific.net/amr.159.222

[18]

Sheth H. R. J Injec Molding Technol. (1998)

[19]

Sheth H. R. J Injec Molding Technol. (2001)

[20]

Chang Y. H. (2017)

[21]

You T. Y. (2011)

[22]

Fischer J. M. (2003)

[23]

10.3139/217.3058

Cited By

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Citations

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References

Details

Published: Sep 02, 2020
Vol/Issue: 60(11)
Pages: 2895-2907
License: View

Authors

Y

Yung‐Hsiang Chang

R&D Center for Smart Manufacturing Chung Yuan Christian University Taoyuan City Taiwan

T

Tzu‐Hsiang Wei

R&D Center for Smart Manufacturing Chung Yuan Christian University Taoyuan City Taiwan

S

Shia‐Chung Chen

R&D Center for Smart Manufacturing Chung Yuan Christian University Taoyuan City Taiwan

Y

Ying‐Fan Lou

R&D Center for Smart Manufacturing Chung Yuan Christian University Taoyuan City Taiwan

Funding

MOST

Chung Yuan Christian University

Cite This Article

Yung‐Hsiang Chang, Tzu‐Hsiang Wei, Shia‐Chung Chen, et al. (2020). The investigation on PVT control method establishment for scientific injection molding parameter setting and its quality control. Polymer Engineering & Science, 60(11), 2895-2907. https://doi.org/10.1002/pen.25521

The investigation on PVT control method establishment for scientific injection molding parameter setting and its quality control

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