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. Author manuscript; available in PMC: 2024 Mar 19.
Published in final edited form as: Addit Manuf. 2020 Mar;32:10.1016/j.addma.2019.101019. doi: 10.1016/j.addma.2019.101019

Fig. 2.

Fig. 2.

(a) Experimental setup for extrusion, and (b) an example to show that buckling occurred when the suspended filament was 30 mm long, the extrusion temperature was 164 °C and feed rate was 0.1 mm/s.