Influence of fluorescent dopants on the vat photopolymerization of acrylate-based plastic scintillators for application in neutron/gamma pulse shape discrimination [0.03%]
掺杂荧光剂对丙烯酸基闪烁塑料凝胶型立体光刻打印技术的影响及其在中子/γ脉冲形状甄别中的应用研究
Caleb Chandler,Dominique H Porcincula,Michael J Ford et al.
Caleb Chandler et al.
Plastic scintillators, a class of solid-state materials used for radiation detection, were additively manufactured with vat photopolymerization. The photopolymer resins consisted of a primary dopant and a secondary dopant dissolved in a bis...
Simultaneous rheology and cure kinetics dictate thermal post-curing of thermoset composite resins for material extrusion [0.03%]
流变学和固化动力学同时决定热固性复合树脂的材料挤出热后固化
Stian K Romberg,Anthony P Kotula
Stian K Romberg
Thermoset composites are excellent candidates for material extrusion because they shear thin during extrusion but retain their shape once deposited via a yield stress. However, thermal post-curing is often required to solidify these materia...
Data registration for multi-method qualification of additive manufactured components [0.03%]
用于增材制造件多方法考核的数据登记
M Praniewicz,G Ameta,J Fox et al.
M Praniewicz et al.
This work refines surface registration methods for metrological datasets to improve the multi-method qualification accuracy of additively manufactured (AM) lattices. Datasets acquired from X-ray computed tomography and a coordinate measurem...
Benchtop assessment of sealing efficacy and breathability of additively manufactured (AM) face masks [0.03%]
基于工作台的面罩密封性及透气性的评价研究
Magdalene Fogarasi,Kirstie Snodderly,Alexander Herman et al.
Magdalene Fogarasi et al.
The onset of the 2019 novel coronavirus disease (COVID-19) led to a shortage of personal protective equipment (PPE), medical devices, and other medical supplies causing many stakeholders and the general public alike to turn to additive manu...
Texture evolution as a function of scan strategy and build height in electron beam melted Ti-6Al-4V [0.03%]
电子束熔化Ti-6Al-4V的扫描策略和成型高度对织构演变的影响关系研究
Alec I Saville,Sven C Vogel,Adam Creuziger et al.
Alec I Saville et al.
Metal additive manufacturing (AM) enables customizable, on-demand parts, allowing for new designs and improved engineering performance. Yet, the ability to control AM metal alloy microstructures (i.e., grain morphology, crystallographic tex...
Characterizing light engine uniformity and its influence on liquid crystal display based vat photopolymerization printing [0.03%]
表征光源均匀性及其对基于液晶显示的体积增材制造的影响
Benjamin W Caplins,Callie I Higgins,Thomas J Kolibaba et al.
Benjamin W Caplins et al.
Vat photopolymerization (VP) is a rapidly growing category of additive manufacturing. As VP methods mature the expectation is that the quality of printed parts will be highly reproducible. At present, detailed characterization of the light ...
Characterizing the effects of laser control in laser powder bed fusion on near-surface pore formation via combined analysis of in-situ melt pool monitoring and X-ray computed tomography [0.03%]
基于熔池原位监测和X射线计算机断层扫描的激光粉末床融合中激光控制对近表面孔隙形成的影响分析
F H Kim,H Yeung,E J Garboczi
F H Kim
Near-surface or sub-surface pores are critical to the structural integrity of additively manufactured (AM) metal parts, especially in fatigue failure applications. However, their formation in laser powder bed fusion is not well-understood d...
Characterization of a 30 µm pixel size CLIP-based 3D printer and its enhancement through dynamic printing optimization [0.03%]
一种30微米像素大小的CLIP基3D打印机及其通过动态打印优化得到增强的特性分析
Brian J Lee,Kaiwen Hsiao,Gabriel Lipkowitz et al.
Brian J Lee et al.
Resolving microscopic and complex 3D polymeric structures while maintaining high print speeds in additive manufacturing has been challenging. To achieve print precision at micrometer length scales for polymeric materials, most 3D printing t...
Recurrence network analysis of design-quality interactions in additive manufacturing [0.03%]
基于增材制造的设计-质量交互的递归网络分析
Ruimin Chen,Prahalada Rao,Yan Lu et al.
Ruimin Chen et al.
Powder bed fusion (PBF) additive manufacturing (AM) provides a great level of flexibility in the design-driven build of metal products. However, the more complex the design, the more difficult it becomes to control the quality of AM builds....
Heat Transfer-Based Non-isothermal Healing Model for the Interfacial Bonding Strength of Fused Filament Fabricated Polyetheretherketone [0.03%]
基于热传递的非等温愈合模型在熔融沉积型聚醚醚酮界面结合强度中的应用研究
Cemile Basgul,Florian M Thieringer,Steven M Kurtz
Cemile Basgul
Fused Filament Fabrication (FFF) as an Additive Manufacturing (AM) method for Polyetheretherketone (PEEK) has established a promising future for medical applications so far, however interlayer delamination as a failure mechanism for FFF imp...