3D printing, commonly referred to as additive manufacturing, has become one of the most influential
technological innovations in modern manufacturing and product development. Unlike conventional
manufacturing techniques that remove material to shape an object, 3D printing constructs components layer
by layer using digital design models. This approach allows the creation of highly complex structures,
improved design flexibility, and efficient use of materials. In recent years, continuous progress in printing
technologies, advanced materials, and digital design software has significantly broadened the scope of 3D
printing across multiple sectors, including healthcare, aerospace, automotive engineering, construction, and
education. This review article presents an overview of the latest developments in 3D printing technologies
and examines the key printing methods currently in use. It also discusses the diverse applications of 3D
printing in various industries while evaluating its benefits, existing challenges, and future potential. As the
technology continues to evolve, 3D printing is expected to play an increasingly important role in shaping
next-generation manufacturing systems and innovative product design.
Keywords: 3D Printing, Additive Manufacturing, Rapid Prototyping, Layer-by-Layer Fabrication, Advanced
Materials, Biomedical Applications, Pharmaceutical Applications, Aerospace Engineering, Digital Design,
Sustainable Manufacturing, Personalized Medicine, Emerging Technologies
Publication date: 01/11/2026
https://www.ijbpas.com/pdf/2026/November/MS_IJBPAS_2026_10582.pdf
Download PDF
https://doi.org/10.31032/IJBPAS/2026/15.11.10582
