Thermal deformation of the machine tool not only seriously affects the machining accuracy, but also affects the improvement of machining efficiency. To this end, people have taken various methods. For example, measures such as increasing the rigidity of the machine tool, improving the processing precision and assembly precision of the machine parts and components, and strictly controlling the production environment play an extremely important role in ensuring the machining accuracy of the machine tool. However, these methods of improving the precision of machine tool production have greatly increased the production cost.
Understanding the causes of thermal errors and studying the thermal deformation law of machine tools is a practical and low-cost, high-return method.
Heat source transfer in CNC machine tool process system
Metal processing online noun explanation:
Machine tool thermal deformation
The thermal deformation of the machine tool refers to the phenomenon that the machine tool expands and deforms due to friction, movement and Other heat during the working process, and is the main manifestation of the thermal deformation of the process system.
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