Clean and robust thermoplastic polymer 3D printing - FFF/FDM
The proposed approach to FDM process maintains a cleaner nozzle for a longer duration of prints which reduces the possibility of contamination due to degraded polymer debris material in fabricated parts. It also enhances the usability period of nozzles and reduces the costs associated with obtaining new replacement nozzles. Additionally, it reduces the need for frequent human interventions and monitoring to avoid contamination from fallen debris in the fabricated parts. The proposed approach to FDM process eliminates defects caused by polymer debris. Thus, the possibility of changes in mechanical properties caused by defects due to fallen debris is greatly reduced and surface quality is improved.
More details can be found in my research website: https://sites.google.com/binghamton.edu/jia-deng-research/Research?authuser=0
About Binghamton University
Binghamton University is a large, comprehensive public research university in the State University of New York system. Industry collaborates on campus through an advanced technologies complex with shared labs and prototyping facilities, and a health sciences campus adjacent to regional hospital partners. A downtown incubator and maker spaces connect faculty and startups with suppliers and manufacturing in New York’s Southern Tier, while co-op and internship pathways build talent pipelines for corporate R&D. Research is supported by competitive federal funding from agencies such as NSF, NIH, DOE, and DoD, with additional state and industry sponsorship. A dedicated technology transfer office streamlines IP protection, licensing, and startup formation.
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