...Harsh Vardhan Singh; Girish Chandra Verma Purpose This study aims to address the challenge of reducing the build time of a fused deposition modeling (FDM) system while maintaining part strength, proposing a hybrid technique combining photopolymerization and FDM. Design/methodology/approach...

...% photoinitiator DMF solution (PI-DMF). The G8 pre-gel solutions were added with 0.20, 0.40, 0.60, 0.80 and 1.00 g PI-DMF solutions. After ultrasonic treatment, the solutions were noted as PI-1, PI-2, PI-3, PI-4 and PI-5, respectively. The solution was photopolymerized under curing laser (405 nm, 20 mW) for 15...

...Frank Alifui-Segbaya Purpose Three-dimensional printing of acrylic-based medical devices is projected to grow exponentially despite the limitations of photopolymerization and the lack of information on the clinical performance of the materials. The purpose of this paper is to address an issue...

...Morteza Vatani; Jae-Won Choi Purpose This work aims to present a guideline for ink development used in extrusion-based direct-write (DW) (also referred to as direct-print [DP]) technique and combine the extrusion with instant photopolymerization to present a solvent-free DP photopolymerization...

...Marlon Wesley Machado Cunico; Jonas de Carvalho Purpose Over the last several years, the range of applications of photopolymerization process has been steadily increasing, especially in areas such as rapid prototyping, UV inks, UV coats and orthodontic applications. In spite...