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CNC machining has the following advantages:
The quantity of workmanship is greatly reduced, and the processing of complex shapes does not require complex workmanship. If you want to change the shape and size of the parts, you only need to modify the parts processing program and apply it to new product development and modification.
2 The processing quality is stable, the processing precision is high, the repetition precision is high, adapts the processing requirement of the aircraft.
3 Production efficiency is higher in multi-variety and small batch production, which can reduce production preparation, machine tool adjustment and process inspection time, and reduce cutting time due to the use of optimal cutting quantity.
4 The complex surface that can be processed by conventional methods is difficult to process, and even some unobservable processing parts can be processed.
The disadvantage of NC machining is that machine tool equipment is expensive and requires maintenance personnel to have a high level.