Commonly used machining terms in the CNC machine tool industry

-Rough machining: Quickly remove excess material, large cutting volume, high efficiency

-Precision machining: small feed rate, high speed, ensuring dimensional accuracy and surface smoothness

-Positioning accuracy: the accuracy of the machine tool moving into place

-Repetitive positioning accuracy: multiple back and forth movements, error consistency (the most critical indicator)

-Rigidity: The machine tool has the ability to resist vibration and heavy cutting

-Time treatment: eliminate internal stress in castings and prevent deformation of machine tools in later stages