Optimisation of Process Parameters in Plastic Injection Moulding Simulation for Blower Impeller’s Fan Using Response Surface Methodology

Rosli, M. U.; Termizi, S. N. A. Ahmad; Khor, C. Y.; Nawi, M. A. M.; Omar, Ahmad Akmal; Ishak, Muhammad Ikman

doi:10.1007/978-981-16-0866-7_26

Cited by 5 publications

(2 citation statements)

References 13 publications

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“…Rosli et al [100] have studied the optimization of process parameters of injected blower impeller fans with respect to the melting temperature, molding temperature, injection time and injection pressure processing parameters. Polypropylene has been used to fabrication the impellers.…”

Section: Injection Molded Impellersmentioning

confidence: 99%

Polymer Materials in Additive Manufacturing: Modelling and Simulation

2023

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Section: Injection Molded Impellersmentioning

confidence: 99%

Polymer Materials in Additive Manufacturing: Modelling and Simulation

2023

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“…Since the main focus of the invention is on the adjustable wheel frame for usage in different staircase sizes; thus, two different wheel extension configurationsshortest and longest extension lengths -were evaluated in the computational structural analysis (Figure 4a). FEA is a well-accepted numerical method that is widely used to probe the problems related to mathematical modelling in the area of science and technology [6][7][8][9][10]. All geometrical models of the hand truck design were exported into an FEA software, ANSYS, in IGS file format (.igs).…”

Section: Computational Analysis and Usability Testingmentioning

confidence: 99%

Mechanical Design and Analysis of New Staircase Climbing Hand Truck

Muhammad Ikman Ishak,

Dir Fazly Pailin

2023

ASET

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The transportation of goods on a staircase could give challenges to the users, especially those stay in a high-rise building particularly when the elevators are not in service. There is a variation of existing staircase climbing hand truck designs has been developed; however, some problems were identified. The existing designs have a limitation in terms of wheel system configuration to be used on different staircase sizes. Besides, the designs also possess limited supporting structure areas to accommodate the goods and are less ergonomic for handling and downsizing. The objective of the study was to design a new staircase climbing hand truck that was completed with new functional and ergonomic features to improve the climbing process. Primary and secondary data were collected via observation, interview, and journal articles, followed by design concept development, three-dimensional modelling and analysis, and usability testing. Our findings showed that the proposed design of the hand truck is satisfactory in terms of developed features such as an adjustable wheel frame, foldable nose plate, safety compartments and cables, and adjustable handle. Further improvements might be necessary to enhance the design functionality of the hand truck for the transportation of goods on a staircase.

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