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Applied Sciences
Volume 15
Issue 23
10.3390/app152312427
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This is an early access version, the complete PDF, HTML, and XML versions will be available soon.
Article

The Frictional Impact with Rebound for 3D Printed Surfaces

by
Ahmet Faruk Akhan
1,2 and
Dan Marghitu
2,*
1
Department of Mechanical Engineering, Adana Alparslan Türkeş Science and Technology University, Adana 01250, Türkiye
2
Mechanical Engineering Department, Auburn University, Auburn, AL 36849, USA
*
Author to whom correspondence should be addressed.
Appl. Sci. 2025, 15(23), 12427; https://doi.org/10.3390/app152312427 (registering DOI)
Submission received: 6 October 2025 / Revised: 7 November 2025 / Accepted: 20 November 2025 / Published: 23 November 2025
(This article belongs to the Special Issue Nonlinear Dynamics in Mechanical Engineering and Thermal Engineering)
Versions Notes

Abstract

This research explores the oblique impact with rebound of a rigid rod and 3D-printed surfaces with varying infill ratios. A visco-elastic contact model is developed using normal impact experiments and then confirmed with oblique impact experiments. The force coefficients are determined using a genetic algorithm. The impact on the polylactic acid surface is defined by a coefficient of restitution, coefficient of friction, and the coefficients of the contact force. The simulations demonstrate good compatibility with the experimental data.
Keywords: Impact; 3D printing; Image processing Impact; 3D printing; Image processing

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MDPI and ACS Style

Akhan, A.F.; Marghitu, D. The Frictional Impact with Rebound for 3D Printed Surfaces. Appl. Sci. 2025, 15, 12427. https://doi.org/10.3390/app152312427

AMA Style

Akhan AF, Marghitu D. The Frictional Impact with Rebound for 3D Printed Surfaces. Applied Sciences. 2025; 15(23):12427. https://doi.org/10.3390/app152312427

Chicago/Turabian Style

Akhan, Ahmet Faruk, and Dan Marghitu. 2025. "The Frictional Impact with Rebound for 3D Printed Surfaces" Applied Sciences 15, no. 23: 12427. https://doi.org/10.3390/app152312427

APA Style

Akhan, A. F., & Marghitu, D. (2025). The Frictional Impact with Rebound for 3D Printed Surfaces. Applied Sciences, 15(23), 12427. https://doi.org/10.3390/app152312427

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