1. Vertical cnc cnc precision machining material elements: the hardness of the machining material is small, and the cooling strength of the material with large plasticity is more important.
2. The form elements of the tool: the rake angle of the cnc machining tool, the fillet of the blade, and the amount of wear on the rear edge of the five-axis CNC machine tool have a great influence on the cooling hard layer. When the front angle decreases and the mouth and rear wear increase, the depth and hardness of the cold hard layer also increase.
Third, the cutting parameters of cnc parts processing: the change of cutting speed and supply has a great influence on the cold and hard. When the cutting speed increases, the touch time between the tool and the meticulous part processing workpiece is short, the plastic deformation level is small, and the hard layer and hardness are reduced. The feeding speed increases, the plastic deformation level increases, and the surface cooling toughness level increases.
