Mechanical and Structural Evaluation of the PA12 Desktop Selective Laser Sintering Printed Parts Regarding Printing Strategy [0.03%]
关于打印策略对PA12台式选择性激光烧结打印件的机械和结构评估
Magdalena Tomanik,Matylda Żmudzińska,Magdalena Wojtków
Magdalena Tomanik
Despite the dynamic development of additive manufacturing technologies, including selective laser sintering (SLS), there is still limited information on the impact of key factors in printing strategy, on the properties of three-dimensional ...
Karriem Hassan
Karriem Hassan
Seven years ago a surge of articles came out warning people of the danger of three-dimensional (3D) printed guns. This article is about how such manufactured hysteria has proven to be unwarranted and also a distraction from all of the benef...
Micro-Computed Tomography to Assess the Processing Quality of the Additive Manufacturing of Spiral Microcoils [0.03%]
用于评估螺旋微线圈增材制造加工质量的微型计算机断层扫描技术
Wenjie Niu,HuaZhi Xiao,Hao Ying et al.
Wenjie Niu et al.
Additive manufactured polymers and metallized microstructures are widely used in the production of electronic components. However, such three-dimensional printed metallized electrical components inevitably have processing errors that affect...
Supportless Lattice Structures for Energy Absorption Fabricated by Fused Deposition Modeling [0.03%]
用于能量吸收的无需支撑的点阵结构的研究
Ajeet Kumar,Saurav Verma,Jeng-Ywan Jeng
Ajeet Kumar
Additively manufactured cellular structures represent a promising engineering design concept for making customized products where user-specific mechanical properties are required. One of the major challenges in the additive manufacturing (A...
Three-Dimensional Bioprinting of Perfusable Hierarchical Microchannels with Alginate and Silk Fibroin Double Cross-linked Network [0.03%]
具有海藻酸盐和丝纤维蛋白双交联网络的可灌注分层微通道的三维生物打印
Huan Li,Ningning Li,He Zhang et al.
Huan Li et al.
Vascularization is essential for the regeneration of three-dimensional (3D) bioprinting organs. As a general method to produce microfluidic channels in 3D printing constructs, coaxial extrusion has attracted great attention. However, the bi...
Effective Mechanical Properties of AlSi7Mg Additively Manufactured Cubic Lattice Structures [0.03%]
ALSi7Mg 添 加 制 造 的 立 方 晶 格 结 构 的 有 效 力 学 性 能
Sara Mantovani,Mauro Giacalone,Andrea Merulla et al.
Sara Mantovani et al.
Lattice structures, whose manufacturing has been enabled by additive technologies, are gaining growing popularity in all the fields where lightweighting is imperative. Since the complexity of the lattice geometries stretches the technologic...
Additively Manufactured NdFeB Polyphenylene Sulfide Halbach Magnets to Generate Variable Magnetic Fields for Neutron Reflectometry [0.03%]
用于中子反射计生成可变磁场的增材制造的NdFeB聚苯硫醚Halbach磁体
Tej Nath Lamichhane,Timothy R Charlton,Brian Andrews et al.
Tej Nath Lamichhane et al.
Halbach arrays are the most efficient closed structures for generating directed magnetic fields and gradients, and are widely used in various electric machines. We utilized fused deposition modeling-based Big Area Additive Manufacturing tec...
3D Printing of Components with Tailored Properties Through Hilbert Curve Filling of a Discretized Domain [0.03%]
通过希尔伯特曲线填充离散域实现定制特性的组件的3D打印
Shashi Ranjan Mohan,Syed Nizamuddin Khaderi,Suryakumar Simhambhatla
Shashi Ranjan Mohan
Owing to the localized line-by-line and layer-by-layer style of material deposition, 3D printing remains an ideal candidate for fabrication of components with tailored properties (also referred to as functionally gradient components). The p...
Assessment of Additive Manufacturing for Increasing Sustainability and Productivity of Smallholder Agriculture [0.03%]
评估增材制造在提高小农可持续性和生产力方面的应用
Wenjia Gu,Erika Styger,Derek H Warner
Wenjia Gu
The System of Rice Intensification (SRI) seeks to increase both the sustainability and the productivity of smallholder rice farms, but the adoption of this methodology is constrained by local access to appropriate mechanical equipment. Valu...
Utilizing Fused Filament Fabrication for Printing Iron Cores for Electrical Devices [0.03%]
使用熔融长丝制造技术为电气设备打印铁芯
Yaozhong Zhang,Lucrezia Poli,Elias Garratt et al.
Yaozhong Zhang et al.
This work details a polyolefin-elastomer-based binder system to prepare fused filament fabrication (FFF) filaments and print cores for coils for electrical engines. The processability, homogeneity, and thermal properties of the polyolefin-e...