CIMP-3D, DARPA, and America Makes are pleased to announce the winners of the first Modeling Challenge for Additive Manufacturing. Based on comparisons between experimentally obtained data and the submitted simulation results, the team representing Carnegie Mellon University was awarded the highest ranking, followed by a team lead by Applied Optimization, Inc.
The Carnegie Mellon University team was comprised of: Professor Shi-Chune Yao of the Mechanical Engineering Department, Professor Anthony Rollett of the Materials Science & Engineering Department, Professor P. Chris Pistorius of the Materials Science & Engineering Department, and Mr. Patcharapit Promoppatum of the Mechanical Engineering Department.
The Applied Optimization team consisted of Dr. Anil Chaudhary of Applied Optimization and Dr. Suresh Babu of the University of Tennessee, Knoxville. The collaboration between Applied Optimization and the University of Tennessee was made possible through an NASA STTR program.
The two awardees were able to fairly accurately represent the complex motion of the heat source associated with the build, while providing thermal data that reasonably agreed with experimental results. The thermal data enabled the teams to ascertain the operable transformations associated with the nickel-based alloy and approximate the resultant microstructures. A technical publication of the results from the Modeling Challenge, along with experimental data, is being planned.
Funds for a DMG MORI LASERTEC 65 3D were awarded by the Office of Naval Research (ONR) through a Defense University Reserach Instrumentation Program (DURIP). This system will be located at CIMP-3D to begin the development of hybrid additive manufacturing technology.
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The CIMP-3D Additive Manufacturing Demonstration Facility at Penn State Innovation Park announced today that it has begun to expand and renovate its laboratory to include a brand new Powder Bed Fusion Lab as well as a dedicated university lab for colaboration within Penn State.
The expansion also includes the addition of two new systems; the 3D Systems ProX 320 and the Objet 350 Connex3 by Stratasys.
CIMP-3D is proud to announce a ground-breaking partnership with 3D Systems. This new collaboration serves as the foundation for the development, advancement, and qualification of cutting-edge high-resolution additive manufacturing technologies.