CP5065-2021S1-2A01-Group1

CP5065 Week 13 Report DCHE 2A/01 Group 1 Garage Engineers Introduction In week 13, for our ICPD lab, we learnt about the different kinds of joinery at the FabLab at T11C. The lesson taught us how to make the different kinds of joinery that we can use, to hold and strengthen our cardboard in order to make strong and durable cardboard sculptures etc. For example, we had to follow a visual board created by the lecturers and try to replicate it to the best of our abilities (Fig 1). After the first assignment, we were given about 2 hours to create whatever we like using cardboard. However, we had to include the joineries that we learnt. For our group, we created a “McDonald’s Meal” (Fig 2), while the other groups created a Helicopter etc. Pre-session preparation: Short notes on corrugated cardboard Corrugated cardboard is commonly found in our daily lives. It consists of three layers where there is a piece of a corrugated material which has an inner and outer layer of paper liners. A...

Reflection: We have recently received our 3D printed name tags that were designed during a previous lesson. When asked about the quality of the name tag, we have observed that the name tag was slightly fragile and seemed like it could break easily if forced is being applied on it. This is because the name tags had to all be printed under a short time hence decreasing the printing time which also decreases the product's quality. In week 12's lesson, we have learnt that there are many factors that contribute to the 3D printed product's quality. Factors such as nozzle temperature, infill density, thickness, layered height and many more affects its quality. Our group has been assigned to research and present about Additive Manufacturing and 3D Printing Technology. Additive Manufacturing Additive Manufacturing refers to a term that comprises of many different technologies. Such technologies consist of 3D Printing, Rapid Prototyping and Direct Digital Manufacturing. Additive...