夜激无码av毛片不卡_一级欧美做片免费观看_中文av乱片在线播放_2022自拍偷在线精品自拍偷

CNC machining has the following advantages:

① Reduce the number of tooling a lot, and do not need complicated tooling to process 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.

② Stable processing quality, high processing accuracy and high repeat accuracy, adapt to the processing requirements of the aircraft.

③ The production efficiency is higher in the case of multi-variety and small batch production, which can reduce the time for production preparation, machine tool adjustment and process inspection, and reduce the cutting time due to the use of the optimal cutting amount.

④ It can process complex profiles that are difficult to process by conventional methods, and even machining parts that cannot be observed.