Selective Lase Melting, Laser Metal Deposition and Bounded Metal Deposition, a comprehensive comparison
Rick asks you which of the three possible metal AM processes would be best for the part: Selective Laser Melting (SLM), Laser Metals Deposition (LMD), or a recently developed process called Bound Metal Deposition (BDM) by a company called Desktop Metal. The new design of bracket can be manufactured by any additive manufacturing process, but the material limitation has limited it to just three of the below mention process. Now best of them has to be recommended based on how it will manufactured product means pre-processing, processing and post processing. Other than this the process will also be evaluated on working principal/pattern and what advantages and limitations they have in processing the new design of bracket. 1. Selective laser melting SLM 2. Laser Metal Deposition 3. Bound Metal Deposition Working Selective laser melting will manufactured the bracket in two simple steps, first a layer of powder is spread on the machine table and then a laser will print a 2D shape of pro