Algorithm and criteria for the measurement of energy consumption in a CNC milling machine: a proposal

Energy consumption is a critical variable in a world increasingly concerned about environmental sustainability. Therefore, it is necessary to have procedures that facilitate its measurement. This article presents a summary of the aspects to be considered when planning to monitor energy consumption in a CNC milling process. The synthesis is presented in the form of an algorithm and a set of guiding criteria. The algorithm has been examined evaluating the detailed consumption in a milling of cavities.