Experimental and multi-objective optimisation study on impact strength and surface roughness in fused filament fabrication of flexible TPU component

Key Points

• The aim is to explore the effects of multi-objective optimisation on the impact strength and surface roughness of TPU components made by fused filament fabrication.
• Conducted experiments on flexible TPU components using fused filament fabrication techniques.
• Applied multi-objective optimisation strategies to assess impact strength and surface roughness.
• Identified optimal settings for improved impact strength.
• Achieved reduced surface roughness in fabricated components, enhancing overall quality.