A Sensor based turning dataset for data-driven surface roughness estimation

Machining data for a particularly difficult-to-machine material, namely Inconel-625 is presented. Inconel is widely used in aerospace applications and is difficult to machine as unlike other materials, Inconel does not get softer with increasing temperature. This data set comprises of 27 sets of Accelerometer data and Dynamometer data acquired during the machining of Inconel -625 on a Kirloskar Turnmaster 40 Lathe. A Mitutoyo Surface Roughness Tester was used to measure the surface roughness after each turning operation.

本数据集公开了针对极难加工材料因科内尔-625（Inconel-625）的加工相关数据。因科内尔合金（Inconel）广泛应用于航空航天领域，其加工难度极高——与其他材料不同，该合金不会随温度升高而发生软化现象。本数据集包含27组在Kirloskar Turnmaster 40车床上加工因科内尔-625时采集的加速度计（Accelerometer）数据与测力仪（Dynamometer）数据。每次车削加工完成后，均采用三丰（Mitutoyo）表面粗糙度测试仪对工件表面粗糙度进行测量。