Design and analyze of flexure hinges based on triply periodic minimal surface lattice
نویسندگان
چکیده
The triply periodic minimal surface lattice structure is innovatively introduced into the design of flexure hinges in this paper. Four types lattices are generated by approximate mathematical expressions. compliance characteristics these four simulated finite element analysis (FEA), and it found that primitive (P-lattice) most suitable for hinges. Simplified model single P-lattice one-dimensional parallel composed several P-lattices proposed. Finally, integrated beam portion Boolean operation, new type hinge additively manufactured. FEA experimental results show ratio leaf greatly improved.
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ژورنال
عنوان ژورنال: Precision Engineering-journal of The International Societies for Precision Engineering and Nanotechnology
سال: 2021
ISSN: ['0141-6359', '1873-2372']
DOI: https://doi.org/10.1016/j.precisioneng.2020.12.019