Analysis on the Impact of Industrial Agents on 3D-printed Polymeric Materials in Soft Robotics

被引：0

作者：

Rusu, Dan-mihai ^{[1
]}

Petrascu, Olivia-laura ^{[1
]}

Barsan, Alexandru ^{[1
]}

Morariu, Timotei ^{[1
]}

Morariu, Fineas ^{[1
]}

Pascu, Adrian Marius ^{[1
]}

机构：

[1] Lucian Blaga Univ, Fac Engn, Dept Ind Machines & Equipment, 10 Victoriei Blvd, Sibiu 550024, Romania

来源：

MATERIALE PLASTICE | 2024年 / 61卷 / 04期

关键词：

soft robotics; industry; tensile tests; polymers; additive manufacturing;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The study investigates the effects of aggressive factors environments commonly found in industrial environments on the elastomeric material TPU 95 A, which is integrated into a multitude of soft robotics applications. Specimens made of TPU 95 A were subjected to aggressive liquid media cooling oil, distilled water, and ultraviolet radiation (UV-C) to evaluate changes in their mechanical and elastic properties following uniaxial tensile tests. The research, carried out using additive manufacturing technology, highlights the importance of monitoring how the external factors impact elastic and mechanical characteristics of TPU 95 A material. The results obtained after the experimental tests proves to us that the aggressive media analyzed had a greater or lesser influence on the material. By uniaxial tensile tests, it was found that the liquid absorption had a very important impact on the tensile strength of the material. For example, at 1.02% absorption in distilled water, the maximum value of the ultimate strain decreased by 0.257 mm/mm, and at 3.06% absorption in cooling oil, the maximum value of the strain decreased by 0.672 mm/mm.

引用

页码：52 / 62

页数：11