In Situ Measurements of Melt-Pool Length and Cooling Rate During 3D Builds of the Metal AM-Bench Artifacts [0.03%]
金属AM-Bench样品三维打印过程中熔池长度和冷却速率的原位测量
Jarred C Heigel,Brandon M Lane,Lyle E Levine
Jarred C Heigel
This work provides results and analysis of the in situ thermal measurement acquired during the 3D builds performed for the 2018 additive manufacturing benchmark tests. The objective is to provide context for post-process characterization of...
Md Maruf Billah,Muhammed Nur Talha Kilic,Md Mahmudul Hasan et al.
Md Maruf Billah et al.
Understanding the large deformation behavior of materials under external forces is crucial for reliable engineering applications. The mechanical properties of materials depend on their underlying microstructures, which change over time duri...
Heterogeneous Deformation of As-Built Nickel Alloy 625 with Checkered Columnar Grains at Different Strain Rates (AMB2022-04) [0.03%]
具有棋盘状柱状晶粒的作为建造镍基合金625在不同应变率下的异质变形(AMB2022-04)
Saadi A Habib,James S Zuback,Jordan S Weaver et al.
Saadi A Habib et al.
The Additive Manufacturing Benchmark Test Series (AM Bench) provides comprehensive measurement data for additive manufacturing (AM) simulations and modeling. As part of the primary AM Bench 2022 measurements, tensile testing at different st...
Online Measurement for Parameter Discovery in Fused Filament Fabrication [0.03%]
基于在线测量的融合丝材制造参数发现方法研究
Jake Robert Read,Jonathan E Seppala,Filippos Tourlomousis et al.
Jake Robert Read et al.
To describe a new method for the automatic generation of process parameters for fused filament fabrication (FFF) across varying machines and materials. We use an instrumented extruder to fit a function that maps nozzle pressures across vary...
Cross-Sectional Melt Pool Geometry of Laser Scanned Tracks and Pads on Nickel Alloy 718 for the 2022 Additive Manufacturing Benchmark Challenges [0.03%]
用于2022年增材制造基准挑战的镍基合金718激光扫描道和垫的横截面熔池几何形状
Jordan S Weaver,David Deisenroth,Sergey Mekhontsev et al.
Jordan S Weaver et al.
The Additive Manufacturing Benchmark Series (AM Bench) is a NIST-led organization that provides a continuing series of additive manufacturing benchmark measurements, challenge problems, and conferences with the primary goal of enabling mode...
A Methodology for the Rapid Qualification of Additively Manufactured Materials Based on Pore Defect Structures [0.03%]
基于孔洞缺陷结构的增材制造材料快速考核方法学研究
Krzysztof S Stopka,Andrew Desrosiers,Amber Andreaco et al.
Krzysztof S Stopka et al.
Additive manufacturing (AM) can create net or near-net-shaped components while simultaneously building the material microstructure, therefore closely coupling forming the material and shaping the part in contrast to traditional manufacturin...
AMB2018-04: Benchmark Physical Property Measurements for Powder Bed Fusion Additive Manufacturing of Polyamide 12 [0.03%]
用于聚酰胺12粉末床熔融增材制造的基准物理性能测试
Erich D Bain,Edward J Garboczi,Jonathan E Seppala et al.
Erich D Bain et al.
Laser sintering (LS) of polyamide 12 (PA12) is increasingly being adopted for industrial production of end-use parts, yet the complexity of this process coupled with the lack of organized, rigorous, publicly available process-structure-phys...
AMB2018-03: Benchmark Physical Property Measurements for Material Extrusion Additive Manufacturing of Polycarbonate [0.03%]
材料挤出增材制造中用于聚碳酸酯的基准物理性能测量
Daniel P Cole,Frank Gardea,Todd C Henry et al.
Daniel P Cole et al.
Material extrusion (MatEx) is finding increasing applications in additive manufacturing of thermoplastics due to the ease of use and the ability to process disparate polymers. Since part strength is anisotropic and frequently deviates negat...
AM Bench 2022 Macroscale Tensile Challenge at Different Orientations (CHAL-AMB2022-04-MaTTO) and Summary of Predictions [0.03%]
AM Bench 2022 宏观拉伸挑战在不同方向上的测试（CHAL-AMB2022-04-MaTTO）及预测综述
Newell Moser,Jake Benzing,Orion L Kafka et al.
Newell Moser et al.
The additive manufacturing benchmarking challenge described in this work was aimed at the prediction of average stress-strain properties for tensile specimens that were excised from blocks of non-heat-treated IN625 manufactured by laser pow...
Additive Manufacturing Benchmark 2022 Subcontinuum Mesoscale Tensile Challenge (CHAL-AMB2022-04-MeTT) and Summary of Predictions [0.03%]
增材制造基准测试2022 子连续介观拉伸挑战（CHAL-AMB2022-04-MeTT）及预测总结
Orion L Kafka,Jake Benzing,Newell Moser et al.
Orion L Kafka et al.
This additive manufacturing benchmarking challenge asked the modelling community to predict the stress-strain behavior and fracture location and pathway of an individual meso-scale (gauge dimensions of approximately 200 μm thickness, 200 ...