Analysis on warpage of support structure of computer hard disk for optimum processing by precision injection molding

Yung Ning Wang; Her Shing Wang; Wen Tsung Ho; Yi Lin; Yung Kang Shen

Analysis on warpage of support structure of computer hard disk for optimum processing by precision injection molding

Yung Ning Wang, Her Shing Wang, Wen Tsung Ho, Yi Lin, Yung Kang Shen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This study emphasizes on warpage of support structure of computer hard disk for optimum processing by precision injection molding. Firstly, the authors use Moldflow software to analyze the runner's balance on multi-cavities for the support structure of computer hard disk. Then this study accords to these data to manufacture the real mold. This study uses different processing parameters (injection speed, injection pressure, mold temperature, packing time and melt temperature) to fabricate support structure of computer hard disk using precision injection molding. The authors use Taguchi method to find out which factor is more important for warpage of support structure of computer hard disk. The results show that the most important factor for warpage of support structure is followed by packing time, injection speed, melt temperature, packing time and the last one is the injection pressure.

Original language	English
Title of host publication	Information Technology and Computer Application Engineering - Proceedings of the 2013 International Conference on Information Technology and Computer Application Engineering, ITCAE 2013
Publisher	shers
Pages	811-814
Number of pages	4
Publication status	Published - 2014
Event	2013 International Conference on Information Technology and Computer Application Engineering, ITCAE 2013 - Hong Kong, China Duration: Aug 27 2013 → Aug 28 2013

Other

Other	2013 International Conference on Information Technology and Computer Application Engineering, ITCAE 2013
Country/Territory	China
City	Hong Kong
Period	8/27/13 → 8/28/13

Keywords

Numerical simulation
Optimum processing
Precision injection molding
Warpage

ASJC Scopus subject areas

Computer Science Applications

Cite this

Wang, Y. N., Wang, H. S., Ho, W. T., Lin, Y., & Shen, Y. K. (2014). Analysis on warpage of support structure of computer hard disk for optimum processing by precision injection molding. In Information Technology and Computer Application Engineering - Proceedings of the 2013 International Conference on Information Technology and Computer Application Engineering, ITCAE 2013 (pp. 811-814). shers.

Analysis on warpage of support structure of computer hard disk for optimum processing by precision injection molding. / Wang, Yung Ning; Wang, Her Shing; Ho, Wen Tsung et al.
Information Technology and Computer Application Engineering - Proceedings of the 2013 International Conference on Information Technology and Computer Application Engineering, ITCAE 2013. shers, 2014. p. 811-814.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Wang, YN, Wang, HS, Ho, WT, Lin, Y & Shen, YK 2014, Analysis on warpage of support structure of computer hard disk for optimum processing by precision injection molding. in Information Technology and Computer Application Engineering - Proceedings of the 2013 International Conference on Information Technology and Computer Application Engineering, ITCAE 2013. shers, pp. 811-814, 2013 International Conference on Information Technology and Computer Application Engineering, ITCAE 2013, Hong Kong, China, 8/27/13.

Wang YN, Wang HS, Ho WT, Lin Y, Shen YK. Analysis on warpage of support structure of computer hard disk for optimum processing by precision injection molding. In Information Technology and Computer Application Engineering - Proceedings of the 2013 International Conference on Information Technology and Computer Application Engineering, ITCAE 2013. shers. 2014. p. 811-814

Wang, Yung Ning ; Wang, Her Shing ; Ho, Wen Tsung et al. / Analysis on warpage of support structure of computer hard disk for optimum processing by precision injection molding. Information Technology and Computer Application Engineering - Proceedings of the 2013 International Conference on Information Technology and Computer Application Engineering, ITCAE 2013. shers, 2014. pp. 811-814

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abstract = "This study emphasizes on warpage of support structure of computer hard disk for optimum processing by precision injection molding. Firstly, the authors use Moldflow software to analyze the runner's balance on multi-cavities for the support structure of computer hard disk. Then this study accords to these data to manufacture the real mold. This study uses different processing parameters (injection speed, injection pressure, mold temperature, packing time and melt temperature) to fabricate support structure of computer hard disk using precision injection molding. The authors use Taguchi method to find out which factor is more important for warpage of support structure of computer hard disk. The results show that the most important factor for warpage of support structure is followed by packing time, injection speed, melt temperature, packing time and the last one is the injection pressure.",

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AB - This study emphasizes on warpage of support structure of computer hard disk for optimum processing by precision injection molding. Firstly, the authors use Moldflow software to analyze the runner's balance on multi-cavities for the support structure of computer hard disk. Then this study accords to these data to manufacture the real mold. This study uses different processing parameters (injection speed, injection pressure, mold temperature, packing time and melt temperature) to fabricate support structure of computer hard disk using precision injection molding. The authors use Taguchi method to find out which factor is more important for warpage of support structure of computer hard disk. The results show that the most important factor for warpage of support structure is followed by packing time, injection speed, melt temperature, packing time and the last one is the injection pressure.

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Analysis on warpage of support structure of computer hard disk for optimum processing by precision injection molding

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Keywords

ASJC Scopus subject areas

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