HF-dataset from Edge Device

The high-frequency (HF) data is retrieved from the Spinner U5-630 milling machine via an Edge Device. This data has a sampling rate of 2ms and hence, a frequency of 500Hz. The HF-data is from various experiments performed. There are 2 experiments performed (parts 1 and 2). The experimented part 1 has 12 .json data files and part 2 has 11 .json files. In total, there are 23 files of HF-data from 23 experiments. The HF-data has vast potential for analysis as it contains all the information from the machine during the machining process. One part of the information was used in our case to calculate the energy consumption of the machine. Similarly, the data can be used for retrieving information of torque, commanded and actual speed, NC code, current, etc. The spindle input power was varied for every experiment to analyze the effects on machining of both parts with varying geometry.高频（HF）数据通过边缘设备（Edge Device）从Spinner U5-630型铣削加工机采集获取。该数据的采样率为2ms，对应采样频率为500Hz。本次采集的高频数据源自两组加工实验，分别对应工件1与工件2的加工过程；其中工件1的实验数据包含12个JSON格式数据文件，工件2的实验数据包含11个JSON格式数据文件，整体共计23份高频数据文件，对应23次实验流程。该高频数据涵盖了铣削加工全流程中机床的全部运行信息，具备极高的分析应用潜力。本研究即利用其中部分信息计算了该机床的加工能耗；除此以外，该数据还可用于提取扭矩、指令转速与实际转速、数控（NC）代码、电流等各类加工相关参数信息。每组实验均设置了不同的主轴输入功率，以探究功率变化对两种不同几何形状工件加工过程的影响。