Compressive behaviour of 3D printed sandwich structures based on corrugated core design
作者： A.K. Haldar , V. Managuli , R. Munshi , R.S. Agarwal , Z.W. Guan
DOI: 10.1016/J.MTCOMM.2020.101725
关键词:
摘要: Abstract This paper presents a study on corrugated design based 3D printed sandwich panels subjected to quasi-static compression. The focuses the investigation of unique triangular and trapezoidal core designs. Effects thickness, skins, height contact area between skins mechanical properties were investigated through series experimental tests. Biodegradable poly-lactic acid thermoplastic filaments reinforced with chopped carbon fibers used print panels. test results have shown that compressive strength energy- absorbing capability studied increase rapidly increasing thickness. Also, an in better properties.
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