The Suitability of Using 3D PLA Printed Wedges for Ultrasonic Wave Propagation

被引：3
|
作者：
Balvantin, Antonio J. [1 ]
Rojas-Mancera, Erick [1 ]
Ramirez, Victor A. [1 ]
Angel Diosdado-De-La-Pena, Jose [1 ,2 ]
Alberto Limon-Leyva, Pablo [3 ]
Alfonso Figueroa-Diaz, Rafael [3 ]
机构：
[1] Univ Guanajuato, Dept Mech Engn, Salamanca 36885, Spain
[2] Youngstown State Univ, Coll Sci Technol Engn & Math, Youngstown, OH 44555 USA
[3] Inst Tecnol Sonora ITSON, Dept Elect & Elect Engn, Obregon 85130, Mexico
来源：
IEEE ACCESS | 2020年 / 8卷
关键词：
Layered manufacturing; acoustic waves; ultrasonic transducers;
D O I：
10.1109/ACCESS.2020.2967211
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This work studies the suitability of using 3D printed PLA wedges made through additive manufacturing to propagate Lamb waves in plate structures instead of using rather more expensive commercial wedges. Ultrasonic waves were propagated in test samples printed at different densities to determine the optimal printing features of ultrasonic wedges based on signal attenuation. Results show barely any difference in Lamb wave filtered effect between 3D printed PLA and commercial wedges, which supports its usage as a suitable and cheaper option for Lamb wave propagation.
引用
收藏
页码：15205 / 15209
页数：5
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