A Co-Registered In-Situ and Ex-Situ Dataset from a Laser Powder Bed Fusion Additive Manufacturing Process (Peregrine v2023-10)

This release contains a co-registered in-situ and ex-situ Peregrine dataset from a single Concept Laser M2 Laser Powder Bed Fusion (L-PBF) stainless steel 316L build. These data were collected at the Manufacturing Demonstration Facility (MDF) located at Oak Ridge National Laboratory (ORNL). The dataset includes layer-wise visible-light in-situ imaging data, the laser scan paths and parameters, in-situ temporal sensor data, X-Ray Computed Tomography (X-CT) scans, pycnometry and tensile test results, etched micrographs from selected locations, and the target part geometries. Additionally, anomaly detections produced by a modified Dynamic Segmentation Convolutional Neural Network (DSCNN) are provided. To download the dataset: (1) Create a Globus account. (2) Create a Globus Endpoint on your computer. You may need to create an exception for Globus in your antivirus software so that it can create an Endpoint. (3) Transfer the dataset from the OLCF DOI-DOWNLOADS Collection to your Collection. Be sure to confirm that the transfer is going from OLCF DOI-DOWNLOADS to your Collection. (4) Sometimes users will need to manually create a Globus access directory (where the data will be downloaded) by going to the Preferences > Access tab before the download will begin.本发布包包含来自单次采用Concept Laser M2设备开展的激光粉末床熔融（L-PBF）316L不锈钢打印构件的共配准原位与异位Peregrine数据集。该数据集采集自位于橡树岭国家实验室（ORNL）的制造示范设施（MDF）。数据集包含逐层可见光原位成像数据、激光扫描路径与工艺参数、原位时序传感器数据、X射线计算机断层扫描（X-CT）扫描结果、比重测定与拉伸试验结果、选定区域的腐蚀显微照片，以及目标零件几何构型。此外，还提供了经改进的动态分割卷积神经网络（DSCNN）生成的异常检测结果。如需下载该数据集，请按以下步骤操作：(1) 注册Globus账号；(2) 在本地计算机上创建Globus端点，若需允许Globus创建端点，可能需要在杀毒软件中为其添加例外规则；(3) 将数据集从OLCF DOI-DOWNLOADS集合传输至您的个人集合，请确认传输方向为从OLCF DOI-DOWNLOADS集合至您的集合；(4) 部分用户需先前往“偏好设置>访问”选项卡手动创建Globus访问目录（即数据下载存储路径），方可启动下载。