Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
Vol 6 No 8 (2022): Volume 6, Issue 8, August 2022 | Pages: 135-139
International Research Journal of Innovations in Engineering and Technology
OPEN ACCESS | Research Article | Published Date: 09-09-2022
Additive Manufacturing can be described as a process to make 3D objects by adding layer-by-layer of material, the material traditionally being plastics, metals or ceramics; however ‘smart’ materials are now in use. Nowadays, the term “3D Printing” has become a much-used synonym for additive manufacturing by using the computer. This technology was being used in Medicine, industries, education field and the automotive sectors. Skylar Tibbits, Research Scientist & Director, Self-Assembly Lab, MIT had introduced another dimension to 3D object i.e., the 4th dimension namely time heat, temperature, light, electronic upgrading 3D printing to 4D printing technology which has wide applications in Medicine, industries, education field and the automotive sectors. In this review, we look into the aims to review of 4D printing technology, focusing on its industrial applications and materials, providing the great capability for tissue and organ regeneration as well as current and future applications.
Additive Manufacturing, 3D Printing, 4D Printing, External Stimuli, Smart Materials
Gudipudi Bhargav Sai, Vallabhaneni Lakshmi Venkata Chaithanya, Kandikuppa Navendra, Nuvvula Maniraj, Vallabhaneni Shyam Sundar, R. Vijay Krishna, “A Review on the Advancements in Additive Manufacturing – 4D Printing”, published in International Research Journal of Innovations in Engineering and Technology - IRJIET, Volume 6, Issue 8, pp 135-139, August 2022. Article DOI https://doi.org/10.47001/IRJIET/2022.608018
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