Re‐entrant auxetic structures fabricated by fused deposition modeling: An experimental study of influence of process parameters under compressive loading

• Published in: Polymer engineering and science Vol. 60; no. 12; pp. 3183 - 3196
• Main Authors: Vyavahare, Swapnil, Kumar, Shailendra
• Format: Journal Article
• Language: English
• Published: Hoboken, USA John Wiley & Sons, Inc 01.12.2020; Society of Plastics Engineers, Inc; Blackwell Publishing Ltd
• Subjects: ABS resins; Acrylonitrile; Acrylonitrile butadiene styrene; Analysis; Butadiene; Compressive strength; Contours; Deposition; Energy absorption; Fused deposition modeling; Lactic acid; layer thickness; Mechanical properties; number of contours; Optimization; Process parameters; Rapid prototyping; Raster; raster angle; Regression analysis; Regression models; re‐entrant auxetic structure; specific energy absorption; Stiffness; Strength of materials; Structure; Thickness; India

The present article is focused on investigating the influence of process parameters under compressive loading in case of reentrant auxetic structures fabricated by fused deposition modeling (FDM). Auxetic structures of acrylonitrile butadiene styrene (ABS) and poly‐lactic acid (PLA) materials are fa...