Modelling approach for energy efficiency of machining system based on torque model and angular velocity

摘要: Abstract As the most important part of machining system, machine tools are widely used in industry, and resource consumption environmental problems caused by their use becoming more serious. For promoting energy efficiency various methods have been developed based on statistical approaches with design experiments. However, cannot be easily utilized when optimization target or tool is modified because optimal solution determined experimentally measured data. An effective practical monitoring method not only precondition promoting, but also basis integration industry 4.0 applications. This paper presents a modelling approach for system which can to monitor on-line without any extra cutting force dynamometer. The proposed mechanism dynamic factors (temperature, lubrication, etc.) processes considered, so that it has quite high accuracy under conditions. case study validation carried out experimental results indicate reach over 90% processing Finally, static errors may affect discussed.