RT dataset T1 Time Series Sensor Data for Cutting Fluid Analysis from the SmarTaladrine Project A1 Miguel Villalba, Félix de A1 Velasco Pérez, Núria A1 Movilla Alonso, Félix A1 Cambra Baseca, Carlos A1 Urda Muñoz, Daniel A1 Herrero Cosío, Álvaro K1 Cutting fluid K1 Taladrina K1 Time series K1 Sensors K1 Imputation K1 Data analysis K1 Predictive maintenance K1 Anomaly detection K1 Lubricantes K1 Lubrication and lubricants K1 Proceso de datos K1 Electronic data processing AB This dataset contains multivariate time series data collected from sensors monitoring a cutting fluid (taladrina) test tank as part of the "SmarTaladrine" project. The monitored variables include pH, Temperature, Concentration, and Conductivity. Data spans from February 27, 2025, to April 1, 2025. A gap in the data between March 14 and March 20, 2025, has been imputed using the MOMENT time series foundation model. The dataset is intended for developing and evaluating models for cutting fluid analysis, anomaly detection, and predictive maintenance within industrial machining operations. PB Universidad de Burgos YR 2025 FD 2025-05-19 LK http://hdl.handle.net/10259/10492 UL http://hdl.handle.net/10259/10492 LA eng NO This work was supported by the project "Solución innovadora, embebida en máquina o auxiliar, para la eco gestión inteligente de taladrinas en operaciones de mecanizado (SmarTaladrine)", funded by the Programa Estatal para Impulsar la Investigación Científico-Técnica y su Transferencia, del Plan Estatal de Investigación Científica, Técnica y de Innovación 2021-2023, within the framework of the Plan de Recuperación, Transformación y Resiliencia (Spain). DS Repositorio Institucional de la Universidad de Burgos RD 25-may-2025