Discussion on Factors Affecting Cutting Efficiency of CNC Lathe

Author: MULAN - Plastic Molding Manufacturer

The cutting efficiency of CNC lathe will be affected by human factors, environmental factors and machine tool itself. The editor of CNC machining in Shanghai will talk about the influence of cutting volume and cutting tools among many factors on CNC lathe machining. Reasonable cutting amount can improve the efficiency of CNC lathe.

When the cutting speed is increased by 10 times and the feed rate is increased by 20 times, far beyond the traditional cutting forbidden area, the cutting mechanism has undergone fundamental changes. As a result, the metal removal rate per unit power is increased by 30% to 40%, the cutting force is reduced by 30%, the cutting life of the tool is increased by 70%, the cutting heat left on the workpiece is greatly reduced, and the cutting vibration almost disappears. ; Machining has undergone an essential leap. According to the current situation of CNC lathes, increasing the feed per tooth improves productivity and tool life.

The effect of the tool on the CNC lathe is like the effect of the wheel on the car. The material used to make knives must have high high temperature hardness and wear resistance, necessary bending strength, impact toughness and chemical inertness, good processability (cutting, forging and heat treatment, etc.), and not easy to deform. A good tool can improve the efficiency of machining and the accuracy of the workpiece being cut.

Other factors such as power supply, familiar operation, and reasonable materials will affect the processing of CNC lathes.