The design, build and performance evaluation of a laboratory-scale infrared heating rotational moulding machine is a partly completed project. There are mechanical and electrical works that need to be taken up, for the machine to have full functionality. Once that is done, work on the performance evaluation of the machine can be completed. The results of some prior research on halloysite reinforced rotationally moulded composites can be used as a base; this work can then be further extended. Cycle time is an important factor that contributes to the cost of roto-moulded parts. Optimising moulding conditions, such as oven heating temperature, the rotational speed of the main axis, and the rotational speed ratio of the two axes, are important considerations in the performance of a rotational moulder.
Undergraduate
As a result of this project, it is expected that a good understanding of the effects of composite material composition and manufacturing process parameters on the resultant properties and performance of the composite products will be developed.
The students will gain knowledge about materials, processing techniques and experimental testing methods. They will learn to (1) plan and conduct an experimental research programme, (2) use different machines and equipment, and (3) understand and interpret experimental results from the viewpoint of a research programme. In addition, interactions with other researchers such as doctoral candidates and research fellows would provide a valuable learning experience.
None
CACM - Strength of Materials Lab (Newmarket 902 Lvl 3, Lab)