@ARTICLE{Jaya_Haliza_Optimization_2022,
 author={Jaya, Haliza and Zulkepli, Nik Noriman and Omar, Mohd Firdaus and Abd Rahim, Shayfull Zamree and Nabiałek, Marcin and Jeż, Kinga and Al Bakri Abdullah, Mohd Mustafa},
 volume={vol. 67},
 number={No 2},
 journal={Archives of Metallurgy and Materials},
 pages={719-727},
 howpublished={online},
 year={2022},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={Optimal parameters setting of injection moulding (IM) machine critically effects productivity, quality, and cost production of end products in manufacturing industries. Previously, trial and error method were the most common method for the production engineers to meet the optimal process injection moulding parameter setting. Inappropriate injection moulding machine parameter settings can lead to poor production and quality of a product. Therefore, this study was purposefully carried out to overcome those uncertainty. This paper presents a statistical technique on the optimization of injection moulding process parameters through central composite design (CCD). In this study, an understanding of the injection moulding process and consequently its optimization is carried out by CCD based on three parameters (melt temperature, packing pressure, and cooling time) which influence the shrinkage and tensile strength of rice husk (RH) reinforced low density polyethylene (LDPE) composites. Statistical results and analysis are used to provide better interpretation of the experiment. The models are form from analysis of variance (ANOVA) method and the model passed the tests for normality and independence assumptions.},
 type={Article},
 title={Optimization of Injection Moulding Process via Design of Experiment (DOE) Method based on Rice Husk (RH) Reinforced Low Density Polyethylene (LDPE) Composite Properties},
 URL={http://journals.pan.pl/Content/123319/PDF/AMM-2022-2-42-Omar.pdf},
 doi={10.24425/amm.2022.137810},
 keywords={injection moulding, Design of Experiments (DOE), Central Composite Design, response surface methodology (RSM), shrinkage, tensile strength},
}