Research on Thermal Error Modeling of Motorized Spindle Based on BP Neural Network Optimized by Beetle Antennae Search Algorithm
High-speed motorized spindle heating Hydration will produce thermal error, which is an important factor affecting the machining accuracy of machine tools.The thermal error model of high-speed motorized spindles can compensate for thermal error and improve machining accuracy effectively.In order to confirm the high precision thermal error model, Bee