Camping Mug Project + MFA/ FEA Reports
My design is created of three pieces. The lid is made of rose gold PP, the cup made of Nero PP and the grip made of Stone cold grey TPE. The PP is used for the main structure, providing the necessary strength to avoid failure when dropped. The TPE stopes the heat from harming the user, by insulating the user's hand while holding the product.
Due to the short deadline timing, this project was very quick. The first step being a look at how best to maintain stability on a rough surface, to reduce chance for spill, be that a holder, lid, or alternative option. Deciding on a cup with a lid to reduce spillage.
Using CES, I found the best materials for the parts based on how they were affected by the heat test. Determining that polypropylene was the best material in terms of structure strength and melting temperature. With TPE for the rubberized grip, to insulate the user’s hand from the hot liquid inside.
The design aesthetic was then determined, via colour testing to find a soothing, warm colour suitable for the product.
Once the materials and structure were decided, the next step was to test the drafts of the product to ensure the product is injection mouldable. Then create a CAD mould for the parts to conduct a mould flow analysis, to find any areas of weakness, when the part is moulded.
The next step was to conduct an FEA study to determine the best material to choose, conducting a drop test and temperature test, to determine the optimum size and thickness of the mug, to not fail if either dropped or containing hot liquid.
