• Navneet Singh

Alongside the expanded utilization of added substance fabricating (Additive Manufacturing – 3D Printing) in the aviation, automobile and bio-medical industry, a superior comprehension of various angles for the system has turned out to be important to satisfy the levels of popularity of unwavering quality and vigor. The capacity to present perplexing, even inner, highlights into part design with AM claims many structure specialists to this new gathering of innovations. In this regard, new design rules for AM are being examined, created and refreshed every day. In spite of the fact that, it is usually expressed that AM offers boundless geometrical intricacy, there are a few points of confinement of the innovation. There is noteworthy intrigue today in incorporating additive manufacturing (AM) and topology enhancement (TO). In any case, topology optimization regularly prompts structures that are not AM well disposed. For example, topologically optimized design may require significant amount of support structures before they can be additively made, bringing about expanded manufacture and clean up expenses. Design of the support structures which are easy to apply and evacuate in AM. The trade off in the design of support structures roots from the way that the support structures must be sufficiently able to associate the part to give protection from twisting up and they are wanted to be free enough to be effectively expelled. Furthermore, redundant utilization of support structures expands the measure of material spent, manufacturing time just as post preparing endeavors. This paper shows the review of various support structure designs.

: Rapid Prototyping, Additive Manufacturing, Direct Metal Laser Sintering, Support Structure, Topology Optimization.

"Support Structure Generation and Topology Optimization in Metal 3D Printing: A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.408-412, June 2019, Available :http://www.jetir.org/papers/JETIR1907201.pdf

"Support Structure Generation and Topology Optimization in Metal 3D Printing: A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp408-412, June 2019, Available at : http://www.jetir.org/papers/JETIR1907201.pdf