Flexural Test of 3D Printed Mecanum Rollers

被引：0

作者：

Zafiu, Victor-Marin ^{[1
]}

Cotorobai, Diana-Maria ^{[1
]}

Rolea, Ana Maria Eulampia ^{[1
]}

Dinu, Andrei Cristian ^{[1
]}

机构：

[1] Natl Inst Res & Dev Mechatron & Measurement Tech, 6-8 Pantelimon Rd, Bucharest, Romania

来源：

INTERNATIONAL CONFERENCE ON RELIABLE SYSTEMS ENGINEERING (ICORSE) - 2021 | 2022年 / 305卷

关键词：

3D printing; Mecanum; Fused deposition modeling; Selective laser sintering; Gyroid structure; Flexural test; Additive manufacturing;

D O I：

10.1007/978-3-030-83368-8_26

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

3D printing technology has grown up each year and its applications can be used in various fields such as manufacturing, robotics, medicine and custom art. An entry level consumer priced 3D printer, Prusa MK3S and a highly productive system for Additive Manufacturing Formig a P 110 were used to print the mecanum rollers with different setups. The purpose of this test is to determine the strength of the rollers used in the mecanum wheels assembly depending on the raw material and the load applied on the during the operation. Among various 3D printed approaches, fused deposition modeling (FDM) and selective laser sintering (SLS) were the one used in this paper to highlight the differences between the materials, in terms of density and resistance. To gain a better tolerance of various types of forces and better strength properties at low densities, the gyroid structure was incorporated in the 3D's infill model to combine both stiffness and printing speed. The flexural tests were conducted with Universal Testing Machine H10KT by applying an axial force on the transverse surface of the roll and by using the QMAT program software, the graphs have been outlined.

引用

页码：266 / 277

页数：12