The grinder is not only the gantry grinder, but also the precision plane gantry grinder, gantry plane grinder, etc. We can know from the previous introduction that the gantry grinder adopts the gantry integrated structure layout, and the grinders with the gantry structure layout can be collectively called the gantry grinder. After all, some people said that the gantry grinder may be one of several types of grinders, but it can be known that the gantry grinder he said must be a grinder with a gantry integrated structure layout.

• ① The number of tooling is greatly reduced, and complex tooling is not required for cnc machining 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 the development and modification of new products.
• ②The processing quality is stable, the processing accuracy is high, and the repeating accuracy is high, which is suitable for the processing requirements of the aircraft.
• ③The production efficiency is higher in the case of multiple varieties and small batch production, which can reduce the time for production preparation, machine tool adjustment and process inspection, and the cutting time is reduced due to the use of the optimal cutting amount.
• ④ It can process complex profiles that are difficult to process with conventional methods, and even process some unobservable parts.

The disadvantage of CNC machining is that the machine tool equipment is expensive, requiring maintenance personnel to have a high level