Causes for Defects in 3D Printing and Paves Way for Better Results
February 22, 2019 | PRNewswireEstimated reading time: 6 minutes
"We are really studying a very basic science problem, which is what happens to metal when you heat it up with a high-power laser," said Cang Zhao, an Argonne postdoc and the other co-first author of the paper. "Because of our unique experimental capability, we are able to work with our collaborators on experiments that are really valuable to manufacturers."
The research team believes this research could motivate makers of additive manufacturing machines to offer more flexibility when controlling the machines and that the improved use of the machines could lead to a significant improvement in the final product. In addition, if these insights are acted upon, the process for 3D printing could get faster.
"It's important because 3D printing in general is rather slow," Rollett said. "It takes hours to print a part that is a few inches high. That's OK if you can afford to pay for the technique, but we need to do better."
Co-lead authors are Ross Cunningham and Cang Zhao, from Carnegie Mellon University and Argonne National Laboratory, respectively; other authors from Carnegie Mellon University are Christopher Kantzos and Joseph Pauza; other authors from Argonne National Laboratory are Niranjan Parab and Kamel Fezzaa.
Argonne National Laboratory seeks solutions to pressing national problems in science and technology. The nation's first national laboratory, Argonne conducts leading-edge basic and applied scientific research in virtually every scientific discipline. Argonne researchers work closely with researchers from hundreds of companies, universities, and federal, state and municipal agencies to help them solve their specific problems, advance America's scientific leadership and prepare the nation for a better future. With employees from more than 60 nations, Argonne is managed by UChicago Argonne, LLC for the U.S. Department of Energy's Office of Science.
The U.S. Department of Energy's Office of Science is the single largest supporter of basic research in the physical sciences in the United States and is working to address some of the most pressing challenges of our time.
About the College of Engineering
The College of Engineering at Carnegie Mellon University (engineering.cmu.edu) is a top-ranked engineering college that is known for our intentional focus on cross-disciplinary collaboration in research. The College is well-known for working on problems of both scientific and practical importance. Our "maker" culture is ingrained in all that we do, leading to novel approaches and transformative results. Our acclaimed faculty have a focus on innovation management and engineering to yield transformative results that will drive the intellectual and economic vitality of our community, nation and world.
About Carnegie Mellon University
Carnegie Mellon is a private, internationally ranked university with programs in areas ranging from science, technology and business to public policy, the humanities and the arts. More than 13,000 students in the university's seven schools and colleges benefit from a small faculty-to-student ratio and an education characterized by its focus on creating and implementing solutions for real world problems, interdisciplinary collaboration and innovation.
Page 2 of 2Suggested Items
I-Connect007 Editor’s Choice: Five Must-Reads for the Week
05/17/2024 | Andy Shaughnessy, Design007 MagazineThis week, trade shows are at the top of our feed, with our coverage of the Del Mar Electronics and Manufacturing Show and IPC APEX EXPO. These two longtime events are almost polar opposites in size and scope, but Del Mar seems to be expanding from its roots as a “neighborhood gathering” with its move into the Del Mar Fairgrounds. The Del Mar show always has a good “buzz factor,” which is something you can’t buy.
Real Time with… IPC APEX EXPO 2024: Insulectro on Attracting Young Talent to the Electronics Manufacturing Industry
05/16/2024 | Real Time with...IPC APEX EXPOInsulectro's Doug Gotelli and Mitchell Benson explore the challenges of drawing young talent into the electronics manufacturing industry. They underscore the significance of manufacturing and the urgency of tackling the workforce shortage. They also discuss internship programs, the industry's resilience amid the pandemic, and the rewarding experiences of working in this sector.
Siemens, Foxconn Team Up to Optimize Forward-thinking Manufacturing
05/16/2024 | FoxconnSiemens AG, a leading technology company, and Hon Hai Technology Group (Foxconn), the world’s largest electronics manufacturer, have signed a memorandum of understanding (MoU) to drive digital transformation and sustainability in smart manufacturing platforms.
TRI Opens New Manufacturing Facility
05/16/2024 | TRITest Research, Inc. (TRI), the leading test and inspection systems provider for the electronics manufacturing industry, announced that it has opened a state-of-the-art R&D and manufacturing facility.
SEMICON West 2024 to Spotlight U.S. Chip Industry Investments, Supply Chain Resilience, Talent, and Global Growth and Innovation
05/15/2024 | SEMISEMICON West 2024 will gather industry experts and leaders July 9-11 at the Moscone Center in San Francisco for insights into the latest trends and innovations in sustainability, supply chain management, workforce development and other critical industry issues.