IDEA DEVELOPMENT Generated two conceptual designs Selection guidelines: 1. Reasonably Sophisticated – Complexities and Geometric Variations 2. Reasonably aesthetic and expressive - visual impact, expressing theme 3. Avoid complication in machining strategy DISCARDED DESIGN • Lack of sophisticated details – Simple and repetitive geometries a 3D shape of a badminton unique ratio of mass distribution • Insufficiently expressive Too abstract • Complication 3D shape SELECTED DESIGN • Sophisticated details – Complexities and Variations • 2D shape of a badminton and racket • Sufficiently expressive – clear shapes and texts of badminton • Badminton Text • Avoided complicated Structured layers Design Description • Nice to look • Easy to sketch and mill • No sharp corners • Light in weight • Have only a rectangular footprint Crude sketches The Base of trophy • A rectangle hole of matching the trophy body is created on the base. The trophy can be placed perfectly into the hole of the base. Trophy Body Materials and Properties Trophy Base: Stainless Steel Trophy Body: Tungsten Weight: 1.611 kg Volume: 1.44 × 10-4 m3 List of Tools Selected No. Tool Name Diameter Cor. Type rad. 1 END MILL WITH Rad. Type 12.0 mm 2.0 mm Bull endmill Corner END 1.0 mm 0.5 mm Ball endmill Full END 3.0 mm 1.5 mm Ball endmill Full END 5.0 mm 2.5 mm Ball endmill Full 1.0 mm 0.0 mm Flat endmill None RADIUS – 12/R2.0 2 BALL-NOSE MILL - 1 3 BALL-NOSE MILL - 3 4 BALL-NOSE MILL - 5 5 FLAT END MILL - 1 Clamping of Workpiece T-slot Toe Clamp L-shaped bracket Clamping of Workpiece Trophy Base Clamping of Workpiece Trophy Base CAM TROPHY BASE 3 Processes 1 Dynamic Optirough 2 Scallop First Process Dynamic Optirough END MILL WITH RADIUS – 12/R2.0 Second Process Scallop BALL-NOSE END MILL- 5 Third Process Scallop FLAT END MILL - 1 Trophy Body 3 Processes Dynamic Optirough Scallop Pencil Forth Process Dynamic Optirough END MILL WITH RADIUS – 12/R2.0 Fifth Process Scallop BALL-NOSE END MILL - 3 Sixth Process Pencil BALL-NOSE END MILL - 1 Combining the trophy J-B Weld 8276 KwikWeld Quick Setting Steel Reinforced Epoxy glue