CNC machining stands for computer numerical control.CNC machine tool programming controlled by CNC machining language. What kind of Cartesian position coordinates are used for the processing tools of the CNC machine tool, and control the feed speed and spindle speed of the tool, as well as the tool changer, coolant and other functions. Compared with manual machining, CNC machining has great advantages. CNC machining can produce parts faster, more accurately, and more accurately, and can produce parts with complex shapes that cannot be completed by manual machining. CNC machining has also reduced the labor cost of manual processing that was originally done by humans.
What are the benefits of CNC machining?
① The number of tooling is greatly reduced, and complex tooling is not required for processing parts with complex shapes. If you want to change the shape and size of the part, you only need to modify the part processing program, which is suitable for new product development and modification.
②The processing quality is stable, the processing precision is high, and the repeat accuracy is high, which is suitable for the processing requirements of the aircraft.
③The production efficiency is higher in the case of multi-variety and small batch production, which can reduce the time of production preparation, machine tool adjustment and process inspection, and reduce the cutting time due to the use of the best cutting amount.
④It can process complex profiles that are difficult to process by conventional methods, and even process some unobservable processing parts.
⑤Reduce the labor cost of manual processing that was originally done manually
However, due to the high cost of CNC machine tools and the requirement for high-level technical personnel, the cost of machining will be relatively high.