Topology Optimization of a Robot Gripper with nTopology

• Tipo: Artigo em Revista Científica Internacional
• Data: 2024

Autores

Monteiro, BS (Autor) Outra; Rocha, F (Autor) Outra; Costa, JM (Autor) FEUP

Revista

Título: U.Porto Journal of Engineering

Vol. 10

Páginas: 11-19

Editora: Universidade do Porto. Faculdade de Engenharia

Indexação

Scopus

Outras Informações

ID Authenticus: P-00Z-TDX

DOI: 10.24840/2183-6493_010-001_002051

Abstract (EN): The robot gripper works analogously to the human hand, being the end effector of a robotic mechanism and acting as a bridge between the robot and the environment. A topology optimized gripper can be fully functional while allowing weight reduction. In this paper, the topology optimization of a 316L-SS four-clamp gripper capable of withstanding a 2 N load was conducted using the nTopology software. Fusion360 static stress analysis showed a reduction of 43% in weight, keeping the safety factor above 3, and leading to a displacement of 0,0067 mm. Finally, the maximum induced stress was shown not to cause permanent deformation of the clamp since it was observed to be inferior to the yield strength of 316L-SS. © 2024, Universidade do Porto - Faculdade de Engenharia. All rights reserved.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8