Exploring the Fused Deposition Modelling Process

Mr.Swapnil Shukla
Asst.Prof.Department of Mechanical Engineering
Email- swapnil.shukla@kalingauniversity.ac.in

Fused Deposition Modelling (FDM) is among the more frequently implemented additive manufacturing processes. The method of manufacturing is particularly effective for prototype and small-batch production due to its efficiency, material versatility, and cost-effectiveness. FDM is a three-dimensional printing process created by Scott Crump in the latter part of the 1980s and commercialized by Stratasys. This technology uses layer-by-layer deposition of thermoplastic materials like polylactic acid (PLA) or acrylonitrile butadiene styrene (ABS) to create a three-dimensional component. FDM has redefined rapid manufacturing and is currently widely utilized in areas such as aviation, and transportation. The FDM procedure entails heating a thermoplastic filament to a semi-liquid condition before extruding it from a heated nozzle onto a build platform. The material hardens after cooling, and the nozzle deposits each layer in accordance with the predetermined CAD model, constructing the thing from the bottom up. Recent advances in FDM technology, such as multi-material printing and improved material characteristics, are improving the quality and usefulness of printed components. The goal of in-situ monitoring and research into high-performance thermoplastics and composite filaments is to confront limits in part strength and accuracy of dimensions.
Fused Deposition Modelling is a fundamental technology in the field of 3D printing, fostering innovation and reducing time-to-market for complicated items. FDM’s versatility to diverse thermoplastics and relative affordability have made it a popular alternative for rapid prototyping and functional parts in a variety of sectors. As research continues, FDM’s capabilities are likely to expand, making technology increasingly adaptable and productive for modern manufacturing demands.
References

Chacón, Jesus Miguel, Miguel Angel Caminero, Eustaquio García-Plaza, and Pedro J. Núnez. “Additive manufacturing of PLA structures using fused deposition modeling: Effect of process parameters on mechanical properties and their optimal selection.” Materials & Design 124 (2017): 143-157.

Gibson, Ian, David W. Rosen, Brent Stucker, Mahyar Khorasani, David Rosen, Brent Stucker, and Mahyar Khorasani. Additive manufacturing technologies. Vol. 17. Cham, Switzerland: Springer, 2021.