Warpage Optimization on Thin Shell Part by using Glowworm Swarm Optimization (GSO) approach

被引：1
|
作者：
Hazwan, M. H. M. [1 ]
Shayfull, Z. [2 ,3 ]
Muzammil, R. A. [1 ]
Rashidi, M. M. [4 ]
Noriman, N. Z. [1 ]
机构：
[1] Univ Malaysia Perlis, Fac Technol, Kampus Uniciti Alam Sg Chuchuh, Padang Besar U 02100, Perlis, Malaysia
[2] Univ Malaysia Perlis, Sch Mfg Engn, Kampus Tetap Pauh Putra, Arau 02600, Perlis, Malaysia
[3] Univ Malaysia Perlis, Ctr Excellence Geopolymer & Green Technol CEGeoGT, Green Design & Manufacture Res Grp, Kangar 01000, Perlis, Malaysia
[4] Univ Malaysia Pahang, Fac Mech Engn, Pekan 26600, Pahang, Malaysia
来源：
GREEN DESIGN AND MANUFACTURE: ADVANCED AND EMERGING APPLICATIONS | 2018年 / 2030卷
关键词：
MOLDED PART; SHRINKAGE;
D O I：
10.1063/1.5066797
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Industrial injection molding processes is a well-known process in producing and replicating a complex form of plastic parts. However, the process have some weaknesses where shrinkage and warpage are found to be major defects which are hard to control. There are a lot of optimization approaches that can be employed to overcome this kind of defects. In this study, Glowworm Swarm Optimization (GSO) approach has been applied to minimize warpage condition. A thin shell part was tested with the selected processing parameters of packing pressure, cooling time, melting temperature and mold temperature. Based on the Autodesk Moldflow Insight (AMI) simulation results warpage values in x and y directions are 0.2133mm and 0.2194mm respectively. GSO approach demonstrated a warpage reduction in both x and y directions and the results were 0.20 5 3mm and 0.1824mm respectively. Thus, by utilizing GSO in minimizing warpage on the molded part can be applied in injection molding industries.
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页数：9
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