Polymers
Investigation on Bridging Defects in 3D-Printed Polylactic Acid Beams Using Fused Filament Fabrication.
Hao He, Zhi Zhu, Y X Zhang, Richard Chunhui Yang
Published: 202610.3390/polym18020261
Abstract
The bridging defects compromise the structural integrity and strength of 3D-printed polymer parts with the Fused Filament Fabrication (FFF) process. Conventional approaches to avoid bridging defects include simply minimising bridging span and/or addi…
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