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Journals / Makina Tasarım ve İmalat Dergisi / 2026 / Cilt: 23 Sayı: 1

Development of Joining Methods of Thermoplastic Composites for Aerospace Applications

Havacılık Uygulamaları için Termoplastik Kompozitlerin Birleştirme Yöntemlerinin Geliştirilmesi

Furkan Karaboğa(Turkish Aerospace)0000-0002-5666-6130
Eray Koştur(Turkish Aerospace)0000-0002-1775-2757
Zelal Yavuz(Turkish Aerospace)0000-0002-2277-0861
Merve Özkutlu Demirel(Turkish Aerospace)0000-0002-3176-4842
Mahide Betül Öztürkmen(Turkish Aerospace)0000-0001-6271-287X
Yahya Öz(Turkish Aerospace)0000-0003-3784-0495
Serkan Toros(NIGDE OMER HALISDEMIR UNIVERSITY)0000-0003-0438-2862
Fahrettin Öztürk(İSTANBUL TEKNİK ÜNİVERSİTESİ)0000-0001-9517-7957
Pages
8–14
Publication Date
2025-05-27
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Results show that the joint strength of thermoplastic composites can be tailored by the chosen method and corresponding parameters.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Fiber-reinforced thermoplastic matrix composite laminates pose great potential for current and future aircraft components.
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Key Findings & Data:The methods were compared by performing a single lap shear test (ASTM D5868) at the coupon level.
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Conclusion & Impact:Results show that the joint strength of thermoplastic composites can be tailored by the chosen method and corresponding parameters.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Kompozitler · Termoplastik kompozitler · Birleştirme yöntemleri

Abstract

Fiber-reinforced thermoplastic matrix composite laminates pose great potential for current and future aircraft components. Thermoplastic composites' recyclability, long shelf life, resistance to environmental conditions, and high toughness properties are rapidly increasing their application areas. In addition, its environmental hazardous is much lower compared to thermosets. Thermoplastic composites have gained an important position in aviation due to these properties. In this study, some joining methods that can be used for a thermoplastic matrix composite aircraft structure have been experimentally examined. The methods were compared by performing a single lap shear test (ASTM D5868) at the coupon level. In addition, details about a novel ultrasonic welding machine that performs the welded joining method are also given. Results show that the joint strength of thermoplastic composites can be tailored by the chosen method and corresponding parameters.

Özet

Fiber takviyeli termoplastik matrisli kompozit laminatlar, mevcut ve gelecekteki uçak bileşenleri için büyük bir potansiyel oluşturmaktadır. Termoplastik kompozitlerin, geri dönüştürülebilir olması, raf ömürlerinin uzunluğu, çevresel koşullara dayanımı, yüksek tokluk özellikleri uygulama alanlarını hızla arttırmaktadır. Ayrıca termosetlere göre çevreye verdiği zarar oldukça düşüktür. Termoplastik kompozitler bu özelliklerinden dolayı havacılıkta önemli bir konuma gelmiştir. Bu çalışmada, termoplastik matrisli kompozit bir hava aracı yapısalı için kullanılabilecek bazı birleştirme yöntemleri deneysel olarak incelenmiştir. Yöntemler, kupon seviyesinde tek bindirmeli kayma testi (ASTM D5868) yapılarak karşılaştırılmıştır. Ayrıca kaynaklı birleştirme yöntemini gerçekleştiren ultrasonik kaynak makinesine ilişkin detaylar da verilmiştir. Sonuçlar, termoplastik kompozitlerin bağlantı mukavemetinin seçilen yönteme ve karşılık gelen parametrelere göre ayarlanabileceğini göstermektedir.

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Cite This Article

Karaboğa, F., Koştur, E., Yavuz, Z., Demirel, M. Ö., Öztürkmen, M. B., Öz, Y., Toros, S., Öztürk, F. (2025). Development of Joining Methods of Thermoplastic Composites for Aerospace Applications. Makina Tasarım ve İmalat Dergisi, Cilt: 23 Sayı: 1, 8–14. https://doi.org/10.56193/matim.1540358

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References (17)

  1. Siddique, A., Iqbal, Z., Nawab, Y., & Shaker, K. (2022). A review of joining techniques for thermoplastic composite materials. Journal of Thermoplastic Composite Materials, 36(8), 3417–3454.
  2. Toozandehjani, M. (2018). Conventional and Advanced composites in Aerospace industry: Technologies revisited. American Journal of Aerospace Engineering, 5(1), 9.
  3. Zhao, H., Xi, J., Zheng, K., Shi, Z., Lin, J., Nikbin, K., Duan, S., & Wang, B. (2020). A review on solid riveting techniques in aircraft assembling. Manufacturing Review, 7, 40.
  4. Kim, K., Yoo, J., Yi, Y., & Kim, C. (2006). Failure mode and strength of uni-directional composite single lap bonded joints with different bonding methods. Composite Structures, 72(4), 477–485.
  5. Teti, R. (2002). Machining of composite materials. CIRP Annals, 51(2), 611–634.
  6. Liu, D., Tang, Y., & Cong, W. (2012). A review of mechanical drilling for composite laminates. Composite Structures, 94(4), 1265–1279.
  7. Bolat, Ç., Karakılınç, U., Yalçın, B., Öz, Y., Yavaş, Ç., Ergene, B., Ercetin, A., & Akkoyun, F. (2023). Effect of Drilling Parameters and Tool Geometry on the Thrust Force and Surface Roughness of Aerospace Grade Laminate Composites. Micromachines, 14(7), 1427.
  8. Knoop H. (2016). Numerical Simulation of failure of adhesively bonded composite parts using the cohesive zone method. Hamburg: Hamburg University of Applied Sciences;
  9. Fernández-Cañadas, L. M., Ivañez, I., Sanchez-Saez, S., & Barbero, E. J. (2019). Effect of adhesive thickness and overlap on the behavior of composite single-lap joints. Mechanics of Advanced Materials and Structures, 28(11), 1111–1120.
  10. Karaboğa, F., Göleç, F., Yunus, D. E., Toros, S., & Öz, Y. (2024). Mechanical response of carbon fiber reinforced epoxy composite parts joined with varying bonding techniques for aerospace applications. Composite Structures, 331, 117920.
  11. Nishida, H., Carvelli, V., Fujii, T., & Okubo, K. (2018). Thermoplastic vs. thermoset epoxy carbon textile composites. IOP Conference Series. Materials Science and Engineering, 406, 012043.
  12. Nasreen, A., Shaker, K., & Nawab, Y. (2021). Effect of surface treatments on metal–composite adhesive bonding for high-performance structures: an overview. Composite Interfaces, 28(12), 1221–1256.
  13. Lathabai, S. (2011). Joining of aluminium and its alloys. In Elsevier eBooks (pp. 607–654).
  14. Campilho, R. D. S. G., Da Silva, L. F. M., & Banea, M. D. (2017). Adhesive Bonding of Polymer Composites to Lightweight Metals. Joining of Polymer‐Metal Hybrid Structures: Principles and Applications, 29–59.
  15. Ye, L., Chen, Z., Lu, M., & Hou, M. (2005). De-consolidation and re-consolidation in CF/PPS thermoplastic matrix composites. Composites. Part a, Applied Science and Manufacturing, 36(7), 915–922.
  16. Reis, J. P., De Moura, M., & Samborski, S. (2020). Thermoplastic composites and their promising applications in joining and repair composites structures: a review. Materials, 13(24), 5832.
  17. Khan, M. A., Aglietti, G.S., Crocombe, A.D., Viquerat, A.D. & Hamar, C.O. (2018). Development of design allowables for the design of composite bonded double-lap joints in aerospace applications. International Journal of Adhesion and Adhesives, 82, 221-232.