In-plane impact resistance enhancement with a graded cell-wall angle design for auxetic metamaterials
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112451
Abstract: Abstract Auxetic metamaterials have demonstrated promising applications in crushing energy absorption. This paper proposes cell-wall angle graded auxetic metamaterials and investigates the potential benefits to in-plane impact resistance by using dynamic finite element analysis. It… read more here.
Keywords: wall angle; cell wall; auxetic metamaterials; design ... See more keywords
Surface Morphology and Wall Angle Comparison of Microchannels Fabricated in Titanium Alloy Using Laser-Based Processes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Micro and Nano-Manufacturing"
DOI: 10.1115/1.4046283
Abstract: The increase in the usage of titanium alloys for micro-engineering applications has driven the demand for improved micromanufacturing processes. Laser-based microfabrication processes such as direct laser ablation (DLA), laser-induced plasma micromachining (LIPMM), and magnetically controlled… read more here.
Keywords: laser; using laser; laser based; surface morphology ... See more keywords
The Formability of Perforated TA1 Sheet in Single Point Incremental Forming
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DOI: 10.3390/ma16083176
Abstract: In light of the analysis on the single point incremental forming (SPIF) principle of perforated titanium sheet and the corresponding peculiarities during the forming process, it is found that the wall angle constitutes the pivotal… read more here.
Keywords: perforated ta1; titanium sheet; incremental forming; angle ... See more keywords