Additive Manufacturing: From Material Design to Printed Performance
Thursday, November 5, 2026
9:00 am - 2:45 pm EST
Location
Conference Center at Waltham Woods
860 Winter St, Waltham, MA 02451
Google Maps
Presented by: William Boley, Ph.D.
Assistant Professor, Mechanical Engineering at Boston University
Ink-based printing techniques, such as direct ink writing (DIW) and inkjet printing, provide a means to directly manufacture novel, highly customized multifunctional materials and systems. Critical to these approaches are the rheological properties of the ink form and the mechanical properties of the post-processed form. This talk will highlight the importance of rheology and dynamic mechanical analysis when designing multifunctional inks for applications in soft and stretchable liquid metal - based haptic devices and responsive, shape changing systems.
Presented by: Thomas (TJ) Wallin, Ph.D.
Professor, DMSE
One-pot multimaterial photochemistries enable smooth variations in mechanical properties and conductivity for the direct printing of functional devices. This talk will highlight the design of orthogonal reaction frameworks, the characterization of these materials, as well as highlighting utility in wearable and robotic applications.
Presented by: Scott Twiddy
Materials R&D Lead, Inkbit
Gradient-index (GRIN) lenses can improve antenna performance at mmWave frequencies. I'll introduce GRIN lenses with some application examples, then cover Inkbit's effort to commercialize our cyclic olefin thermoset resin for GRIN lens production, including some of the key challenges we've faced going from R&D to production.
Presented by: Mohammad Tahmasebi
Graduate Research Assistant, University of New Hampshire
This presentation explores the critical role of material characterization in the design and optimization of 3D-printed concrete. Topics include concrete rheology, the influence of mixture constituents on fresh-state performance, and advanced methods for characterizing aggregate particle shape using 2D image analysis and 3D X-ray micro-computed tomography (micro-CT). The session will also examine how particle shape, packing behavior, and rheological properties can be integrated into a more systematic mix-design framework, with connections to flow behavior, extrusion performance, and overall printability.
Presented by: Emre Baburoglu
Applications Scientist, Waters Materials Sciences
This presentation will provide an introduction to rheology, covering what rheological measurements quantify, how rheometers operate, and the fundamentals of oscillatory testing. Attendees will learn how to design and set up curing experiments in TRIOSTM software, including key software considerations, typical test methods, and CHIRPS (fast frequency sweep) testing for curing systems. Finally, we will highlight UV-curing solutions from Waters Materials Sciences and applications, including the Multiwavelength LED accessory for multi-material additive manufacturing and the UV light guide accessory to access a wide range of single wavelengths.
Meet the Speakers
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Karim Elhattab, Ph.D. Applications Scientist Dr. Karim Elhattab is an Applications Scientist at TA Instruments, where he provides technical support and applications consultation and develops scientific content. Prior to joining TA Instruments, Dr. Elhattab was an adjunct faculty member in the Department of Mechanical, Industrial, and Manufacturing Engineering at the University of Toledo. He earned his master's degree in chemical engineering and his Ph.D. in Biomedical Engineering from the University of Toledo. His doctoral research focused on additive manufacturing and the development of advanced composites for biomedical applications. Dr. Elhattab has more than 10 years of experience in materials characterization and has co-authored journal publications and delivered various technical talks at leading conferences and expos on additive manufacturing, biomaterials, polymers, composites, and materials characterization. He is also a member of the North American Thermal Analysis Society (NATAS). |
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Emre Baburoglu, Ph.D. Field Applications Scientist Emre Baburoglu earned a PhD in Materials Science and Engineering from Drexel University, where he developed electrical methods to probe colloidal microstructures particularly focusing on battery electrode processing. He currently works as a Field Applications Scientist at Waters Materials Sciences based in Milford, MA. In his spare time, he enjoys playing a lively game of ping pong with his colleagues. |
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Will Boley, Ph.D. Assistant Professor, Mechanical Engineering |
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Scott Twiddy Materials R&D Lead |
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Mohammad Tahmasebi Graduate Research Assistant |
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Thomas (TJ) Wallin, Ph.D. Professor, DMSE |
Join us for a free one-day seminar bringing together researchers, scientists, and engineers who are advancing the field of additive manufacturing. Hear from leading researchers and industry experts as they share how material characterization techniques are helping drive innovation across a wide range of real-world 3D printing applications, from printed electronics and soft robotics to concrete, dental implants, and UV-curable materials.
Whether you're developing new materials, optimizing processes, or pushing the limits of additive manufacturing applications, this seminar offers practical insights you can apply immediately. Attendance is free and includes a continental breakfast, lunch, and invaluable networking opportunities throughout the day. Reserve your spot today and be part of the conversation shaping the future of additive manufacturing!
Agenda
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9:00 am - 9:30 am |
Check-In/Breakfast |
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9:30 am - 10:45 am |
Presentations |
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10:45 am - 11:00 am |
Break |
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11:00 am - 12:00 pm |
Presentations |
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12:00 pm - 1:00 pm |
Lunch |
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1:00 pm - 2:00 pm |
Presentations |
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2:00 pm - 2:45 pm |
Optional Product Demos & Networking |