SHAP3D

3D Printing Focused Industry-University Collaborative Research Center Reunites at Tech Park

  • SHAP3D bi-annual Industrial Advisory Board Meeting May 2022

SHAP3D held their eighth bi-annual Industrial Advisory Board Meeting on May 25 – May 26, 2022, at the Innovation Partnership Building (IPB) | UConn Tech Park.

“It is wonderful to reunite with the SHAP3D family and interact with new center members for the first time in person since they have joined after the pandemic began,” says Prof. Anson Ma, UConn Site Director of the SHAP3D center.

SHAP3D is a collaboration between the University of Massachusetts Lowell, University of Connecticut and Georgia Institute of Technology to create a National Science Foundation I/UCRC focused on 3D printing. The mission of the SHAP3D Center is to perform pre-competitive research providing the fundamental knowledge for 3D printing heterogeneous products that integrate multiple engineering materials with complex 3D structures and diverse functionality. The Center’s diverse membership comprises material developers, 3D printer manufacturers, 3D printing end users, and federal agencies with a stake in the growth of this emerging manufacturing platform.

The meeting was attended by more than 55 faculty members, students, and representatives from private companies, and government agencies. At this meeting, project teams currently funded by the SHAP3D center shared their progress and latest findings. Other highlights of the meeting included rapid fire presentations from members and two invited talks by Professor Timothy Long from the Arizona State University and Professor Matthew Becker from Duke University. UConn SHAP3D site, Proof of Concept Center (POCC), and Pratt & Whitney Additive Manufacturing Center (PW AMC) were all featured in the IPB lab tour. During the reception sponsored by UConn School of Engineering, students who are involved in SHAP3D projects also had the valuable opportunity to present their posters and network with the advisory board members.

Leveraging Stratasys Objet 500 Connex to Advance Multi-material 3D Printing

3D-printed multi-material components

The month of May brought an advanced 3D printer, the Stratasys Objet 500 Connex, to the Science of Heterogeneous Additive Printing of 3D Materials (SHAP3D) lab in IPB. “We are extremely excited about bringing this state-of-the-art 3D printer to IPB and leveraging it to accelerate our multi-material printing research,” says Professor Anson Ma, SHAP3D UConn Site Director. The printer works by jetting and combining different print materials with high precision, thereby achieving a wide range of physical properties through changing the digital print design.  This printer also complements the advanced prototyping capabilities that already exist at IPB’s Proof of Concept Center (POCC), directed by Joe Luciani.

Now armed with this powerful printer, Prof. Ma and team aim to expand the choice of materials that can be printed using this machine. Of interest are functional materials with excellent mechanical, thermal and electrical properties. Another topic of interest is to develop in-situ metrology for monitoring the print process in real time and ensuring the quality of 3D printed parts. This is especially important for high performance applications, such as aerospace, where the printed parts must meet stringent requirements. Ideally, all the printed parts must be qualified as they are produced, termed “born-qualified.” Prof. Ma’s long-term ambition is to develop autonomous 3D printers that are intelligent, through working closely with machine learning experts like Prof. Qian Yang from the Department of Computer Science and Engineering at UConn.

In addition to aerospace, the auto industry, and other major manufacturing sectors, organizations that will benefit from the SHAP3D research include 3D printer manufacturers and material suppliers. As the SHAP3D team continues to expand the material selection and improve the robustness of 3D printing, more application opportunities will open up. Professor Ma is eager to get started, although he cautions, “before we can run, we need to learn how to walk.” With the addition of the Objet 500 Connex, the SHAP3D team will be sprinting soon.

Science of Heterogeneous Additive Printing of 3D Materials (SHAP3D) is an Industry/University Cooperative Research Center (I/UCRC) funded by the National Science Foundation to catalyze the technological development of additive manufacturing, also known as 3D printing.  The partners are University of Massachusetts at Lowell (UML), University of Connecticut (UC), and Georgia Institute of Technology (GT). Established in July 2018.

Anson Ma Named a 2020 Air Force Research Lab Summer Faculty Fellow

Anson Ma, Director NSF SHAP3D Center for 3D Printing, Associate Professor of chemical engineering

NSF SHAP3D Center Site Director, Professor Anson Ma, has received a prestigious 2020 summer faculty fellowship from the Air Force Research Lab (AFRL) Materials and Manufacturing Directorate. The fellowship is sponsored by the Air Force Office of Scientific Research (AFOSR) with the objectives of enhancing the research interests and capabilities of faculty fellows, elevating the awareness in the U.S. academic community of Air Force research needs, and stimulating professional relationships between the faculty fellows and Air Force researchers.

With the support of this fellowship, Ma and his PhD student, Ethan Chadwick, will be working with researchers at the Wright Patterson Air Force Base on the topic of additive manufacturing, or 3D printing. “I am honored to receive this recognition. My student and I are very excited about the opportunity to interact and work closely with AFRL researchers and other fellowship recipients who are leading experts in their respective research fields,” Ma said.

Ma is the founding Site Director of the NSF SHAP3D center for additive manufacturing at UConn. His research group focuses on understanding fluid dynamics (rheology) and advancing additive manufacturing technologies. Ma has received many accolades, including a National Science Foundation (NSF) CAREER award, Arthur B. Metzner Award from the Society of Rheology, and faculty awards from TA Instruments, 3M, and the American Association of University Professors (AAUP)-UConn Chapter.

For more information on Ma and his research, please visit https://ma.engr.uconn.edu/.