Data-driven characterization of thermal models for powder-bed-fusion additive manufacturing [0.03%]
基于数据表征粉床熔融增材制造的热模型
Wentao Yan,Yan Lu,Kevontrez Jones et al.
Wentao Yan et al.
Computational modeling for additive manufacturing has proven to be a powerful tool to understand physical mechanisms, predict fabrication quality, and guide design and optimization. Varieties of models have been developed with different ass...
Bret M Boyle,Panupoan T Xiong,Tara E Mensch et al.
Bret M Boyle et al.
Additive manufacturing promises to revolutionize manufacturing industries. However, 3D printing of novel build materials is currently limited by constraints inherent to printer designs. In this work, a bench-top powder melt extrusion (PME) ...
Embedded product authentication codes in additive manufactured parts: Imaging and image processing for improved scan ability [0.03%]
基于增材制造的嵌入式产品认证码：用于改善扫描性的成像及图像处理技术
Fei Chen,Jaime Zabalza,Paul Murray et al.
Fei Chen et al.
The layer-by-layer printing process of additive manufacturing methods provides new opportunities to embed identification codes inside parts during manufacture. These embedded codes can be used for product authentication and identification o...
Taylor E Greenwood,Serah E Hatch,Mark B Colton et al.
Taylor E Greenwood et al.
Embedded 3D printing processes involve extruding ink within a support matrix that supports the ink throughout printing and curing. In once class of embedded 3D printing, which we refer to as "removable embedded 3D printing," curable inks ar...
Diamond-reinforced cutting tools using laser-based additive manufacturing [0.03%]
基于激光的增材制造的金刚石强化切削工具
Kellen D Traxel,Amit Bandyopadhyay
Kellen D Traxel
Production-volume and cost requirements currently limit machine tool manufacturers' ability to produce application-specific tooling with traditional methods, motivating the development of innovative manufacturing technologies. To this end, ...
Effects of laser-energy density and build orientation on the structure-property relationships in as-built Inconel 718 manufactured by laser powder bed fusion [0.03%]
激光能量密度和成型方位对选区激光熔化成形因康镍718合金组织性能关系的影响
Dillon S Watring,Jake T Benzing,Nikolas Hrabe et al.
Dillon S Watring et al.
This study investigates the effects of build orientation and laser-energy density on the pore structure, microstructure, and tensile properties of Inconel 718 manufactured by laser powder bed fusion. Three different build conditions were se...
Optimization of fused filament fabrication process parameters under uncertainty to maximize part geometry accuracy [0.03%]
基于最大部件几何精度的不确定性条件下熔融沉积制造工艺参数优化研究
Paromita Nath,Joseph D Olson,Sankaran Mahadevan et al.
Paromita Nath et al.
This work presents a novel process design optimization framework for additive manufacturing (AM) by integrating physics-informed computational simulation models with experimental observations. The proposed framework is implemented to optimi...
Alumina and tricalcium phosphate added CoCr alloy for load-bearing implants [0.03%]
添加了氧化铝和三钙磷酸盐的可用于承重假体的CoCr合金
Murat Isik,Jose D Avila,Amit Bandyopadhyay
Murat Isik
Cobalt-chromium (CoCr) alloys are used in load-bearing implants due to their excellent wear resistance. However, poor tissue-material interactions can originate due to the release of wear and corrosion-induced Co and Cr ions, motivating the...
Additive manufacturing-enabled design, manufacturing, and lifecycle performance [0.03%]
增材制造使设计，制造和生命周期性能成为可能
Tao Peng,Yi Zhu,Ming Leu et al.
Tao Peng et al.
Influence of in situ ceramic reinforcement towards tailoring titanium matrix composites using laser-based additive manufacturing [0.03%]
原位陶瓷增强体对激光基增材制造钛基复合材料的影响研究
Kellen D Traxel,Amit Bandyopadhyay
Kellen D Traxel
Increasing performance requirements of advanced components demands versatile fabrication techniques to meet application-specific needs. Composite material processing via laser-based additive manufacturing offers high processing-flexibility ...