Innovations in 3D Printing for Mechanical Component Fabrication

  • Authors

    • Dr. Wei Han Department of Science, School of Science and Technology, Singapore. Author

    Published 2026-01-01

  • Additive Manufacturing, 3d Printing, Mechanical Components, Advanced Materials, Process Optimization, Hybrid Manufacturing, Digital Design

    Issue

    Vol. 1 No. 1 (2026)

    Section

    Articles

    How to Cite

    Innovations in 3D Printing for Mechanical Component Fabrication. (2026). International Journal of Modern Research in Science & Engineering, 1(1), 01-12. https://worldcometresearchgroup.com/index.php/ijmrse/article/view/53

  • Abstract

    Three dimensional printing, also known as additive manufacturing (AM) is a disruptive technology in production of mechanical parts. In comparison with conventional processes of subtractive fabrication, 3D printing allows the creation of complex shapes in layers directly off of a computer-generated model, with no limit on design freedom, material control, or precision, providing room like never before, to include anything imaginable within an object, and tailor it to individual preferences. Important advances have been made in recent years on both materials, manufacturing processes, and methods of computing design such that 3D printing is no longer applied to rapid prototyping but to the production of end-use mechanical parts. The given paper is a review and analysis of the recent breakthroughs in 3D printing technologies as means of fabricating mechanical components. The focus is made on the developments in the material sphere, multiprematerial printing, optimization of the process, hybrid manufacturing strategies, and integration of digital design. Designed literature search factors into studies of the existing research fashions, levels of performance and comparative research in principal additive manufacture strategies comprising fused deposition modeling, selective laser melting, electron beam melting and digital light processing. In addition, a complex methodology is put forward to analyze mechanical performance, dimensional accurateness, and production efficiency of additively manufactured parts. The available studies provide experimental results which are critically discussed to bring out positive strengths, weakness and suitability of application. The paper will conclude by determining the important obstacles and areas of future research to improve reliability, scalability and industry implementation of 3D printing to fabricate, mechanical parts. The evidence provided in this paper will be of sufficient value to advance into practice in the field of research, engineers, and industry practitioners who may use the findings in their comprehensive understanding of additive manufacturing innovations to apply innovative capabilities in mechanical engineering.

  • References

    [1] Gibson, I., Rosen, D. W., & Stucker, B. (2015). Additive Manufacturing Technologies: 3D Printing, Rapid Prototyping, and Direct Digital Manufacturing (2nd ed.). Springer.

    [2] Ngo, T. D., Kashani, A., Imbalzano, G., Nguyen, K. T. Q., & Hui, D. (2018). Additive manufacturing (3D printing): A review of materials, methods, applications and challenges. Composites Part B: Engineering, 143, 172–196.

    [3] DebRoy, T., Wei, H. L., Zuback, J. S., Mukherjee, T., Elmer, J. W., Milewski, J. O., … Zhang, W. (2018). Additive manufacturing of metallic components – Process, structure and properties. Progress in Materials Science, 92, 112–224.

    [4] Herzog, D., Seyda, V., Wycisk, E., & Emmelmann, C. (2016). Additive manufacturing of metals. Acta Materialia, 117, 371–392.

    [5] Frazier, W. E. (2014). Metal additive manufacturing: A review. Journal of Materials Engineering and Performance, 23(6), 1917–1928.

    [6] Gu, D., Meiners, W., Wissenbach, K., & Poprawe, R. (2012). Laser additive manufacturing of metallic components: Materials, processes and mechanisms. International Materials Reviews, 57(3), 133–164.

    [7] Lewandowski, J. J., & Seifi, M. (2016). Metal additive manufacturing: A review of mechanical properties. Annual Review of Materials Research, 46, 151–186.

    [8] Chua, C. K., Leong, K. F., & Lim, C. S. (2010). Rapid Prototyping: Principles and Applications (3rd ed.). World Scientific.

    [9] Torrado Perez, A. R., Roberson, D. A., & Wicker, R. B. (2014). Fracture surface analysis of 3D-printed tensile specimens of novel ABS-based materials. Journal of Failure Analysis and Prevention, 14(3), 343–353.

    [10] Ahn, S. H., Montero, M., Odell, D., Roundy, S., & Wright, P. K. (2002). Anisotropic material properties of fused deposition modeling ABS. Rapid Prototyping Journal, 8(4), 248–257.

    [11] Duty, C., Ajinjeru, C., Kishore, V., Compton, B., Hmeidat, N., Chen, X., … Love, L. (2018). What makes a material printable? A viscoelastic model for extrusion-based 3D printing of polymers. Journal of Manufacturing Processes, 35, 526–537.

    [12] Bourell, D. L., Kruth, J. P., Leu, M. C., Levy, G., Rosen, D., Beese, A. M., & Clare, A. (2017). Materials for additive manufacturing. CIRP Annals, 66(2), 659–681.

    [13] Slotwinski, J. A., Garboczi, E. J., & Hebenstreit, K. M. (2014). Porosity measurements and analysis for metal additive manufacturing process control. Journal of Research of the National Institute of Standards and Technology, 119, 494–528.

    [14] Seifi, M., Salem, A., Beuth, J., Harrysson, O., & Lewandowski, J. J. (2016). Overview of materials qualification needs for metal additive manufacturing. JOM, 68(3), 747–764.

    [15] Thompson, S. M., Bian, L., Shamsaei, N., & Yadollahi, A. (2015). An overview of direct laser deposition for additive manufacturing; Part I: Transport phenomena, modeling and diagnostics. Additive Manufacturing, 8, 36–62.

    [16] H. Janardhanan, "Hierarchical Reinforcement Learning for Scalable Autonomous Systems: A Multi-Level Control Approach," 2025 8th International Conference on Circuit, Power & Computing Technologies (ICCPCT), Kollam, India, 2025, pp. 1151-1157, doi: 10.1109/ICCPCT65132.2025.11176525.

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