Fracture and Structural Integrity e-ISSN 1971-8993 Open access
SI: Structural Integrity and fatigue mechanisms: applications and recent trends Vol. 17, No. 63 (2023)

Delamination effect on the mechanical behavior of 3D printed polymers

Author and affiliation details
  • Fatima Majid Corresponding author Laboratory of Nuclear, Atomic, Molecular, Mechanical and Energetic Physics, University Chouaib Doukkali, El Jadida, Morocco ORCID iD0000-0001-8909-8232 majidfatima9@gmail.com
  • T. Hachimi Laboratory of Nuclear, Atomic, Molecular, Mechanical and Energetic Physics, University Chouaib Doukkali, El Jadida, Morocco
  • H. Rhanim Laboratory of Nuclear, Atomic, Molecular, Mechanical and Energetic Physics, University Chouaib Doukkali, El Jadida, Morocco
  • R. Rhanim Laboratory Study of Advanced Materials and Application, University Moulay Ismail, Meknes, Morocco
DOI
10.3221/IGF-ESIS.63.03
Pages
26-36
Published
Licence
CC BY 4.0
Published inVol. 17, No. 63 (2023)Go to the issue

Abstract

 This study aims to assess the delamination effect and predict the evolution of damage in 3D printed specimens to investigate the mechanical behavior occurring due to the delamination of the layers of 3D printed thermoplastic polymers. Thus, additively manufactured ABS samples are subjected to tensile tests Made for different thicknesses of specimens by subtracting layer by layer.

The mechanical behavior of the layers and the adherence between the layers are studied in this paper. The deposition of the layers is modeled as a laminated material.

The delamination effect on the resistance of printed material is evaluated experimentally by comparing the mechanical characteristics of homogenously printed specimens, and laminated layers gathered together. Thus, the global resistance is reduced significantly due to the lack of adherence.

Besides, crack growth, and critical intensity factor investigation are based on damage and rupture mechanics theories.

Furthermore, the results allowed us to evaluate the energy behavior of the 3D printed material subjected to static loads and subsequently predict the evolution of the damage and find out the impact of layers' delamination. Indeed, we determined three stages of damage along with the critical life fraction leading to the failure of the specimen.

Keywords

Article history

  1. ReceivedUntil the next stage: 41 days
  2. RevisedUntil the next stage: 1 day
  3. AcceptedUntil the next stage: 94 days
  4. Published

How to cite

APA

Majid, F., Hachimi, T., Rhanim, H., & Rhanim, R. (2022). Delamination effect on the mechanical behavior of 3D printed polymers. Fracture and Structural Integrity, 17(63), 26–36. https://doi.org/10.3221/IGF-ESIS.63.03

IEEE

F. Majid, T. Hachimi, H. Rhanim, and R. Rhanim, “Delamination effect on the mechanical behavior of 3D printed polymers,” Fracture and Structural Integrity, vol. 17, no. 63, pp. 26–36, 2022, doi: 10.3221/IGF-ESIS.63.03.

MLA

Majid, Fatima, et al. “Delamination effect on the mechanical behavior of 3D printed polymers.” Fracture and Structural Integrity, vol. 17, no. 63, 2022, pp. 26–36. https://doi.org/10.3221/IGF-ESIS.63.03.

Chicago

Majid, Fatima, T. Hachimi, H. Rhanim, and R. Rhanim. 2022. “Delamination effect on the mechanical behavior of 3D printed polymers.” Fracture and Structural Integrity 17 (63): 26–36. https://doi.org/10.3221/IGF-ESIS.63.03.

Harvard

Majid, F., Hachimi, T., Rhanim, H. and Rhanim, R. (2022) ‘Delamination effect on the mechanical behavior of 3D printed polymers’, Fracture and Structural Integrity, 17(63), pp. 26–36. doi: 10.3221/IGF-ESIS.63.03.

Vancouver

Majid F, Hachimi T, Rhanim H, Rhanim R. Delamination effect on the mechanical behavior of 3D printed polymers. Fracture and Structural Integrity. 2022;17(63):26-36. doi:10.3221/IGF-ESIS.63.03

BibTeX

@article{majid2022, author = {Majid, Fatima and Hachimi, T. and Rhanim, H. and Rhanim, R.}, title = {Delamination effect on the mechanical behavior of 3D printed polymers}, journal = {Fracture and Structural Integrity}, year = {2022}, volume = {17}, number = {63}, pages = {26--36}, doi = {10.3221/IGF-ESIS.63.03}, url = {https://doi.org/10.3221/IGF-ESIS.63.03}, issn = {1971-8993} }

RIS

TY - JOUR AU - Majid, Fatima AU - Hachimi, T. AU - Rhanim, H. AU - Rhanim, R. TI - Delamination effect on the mechanical behavior of 3D printed polymers JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2022 DA - 2022/12/21 VL - 17 IS - 63 SP - 26 EP - 36 DO - 10.3221/IGF-ESIS.63.03 UR - https://doi.org/10.3221/IGF-ESIS.63.03 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2022 Fatima Majid, T. Hachimi, H. Rhanim, R. Rhanim.

Copyright 
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