1、High degree of automation

It can reduce the labour intensity of workers. CNC machining process is automatically completed according to the input program, the operator only needs to start tool setting, loading and unloading work pieces, changing tools, in the machining process, mainly to observe and supervise the operation of the machine tool.

2, processing parts with high accuracy and stable quality

CNC machine tools positioning accuracy and repeat positioning accuracy are very high, as long as the process design and procedures are correct and reasonable, coupled with careful operation, you can ensure that the parts to obtain high machining accuracy, but also to facilitate the implementation of quality control of the processing process.

3, high production efficiency

CNC machine tool processing is able to process multiple machining surfaces in one clamping, generally only detect the first piece, and because the quality of the parts processed by CNC is stable, for the subsequent processes to bring convenience, its comprehensive efficiency is obvious

4, to facilitate the development of new products and reformulation

CNC machining generally does not require a lot of complex process equipment, through the preparation of processing procedures can be complex in shape and high precision requirements of the parts processed, when the product change, change the design, just change the program can be, so, CNC machining can greatly shorten the product development cycle, for the development of new products, product improvement, and change to provide a shortcut.

5, can be to a more advanced manufacturing system development

CNC machine tools and their processing technology is the basis for computer-aided manufacturing.

6, the initial investment is larger

This is due to the high cost of CNC machine tools equipment, the first processing preparation cycle is long, maintenance costs and other factors.

7, high maintenance requirements

CNC machine tools are technology-intensive mechanical and electrical integration of typical products, the need for maintenance personnel understand both mechanical, but also to understand the knowledge of microelectronics maintenance, but also equipped with better maintenance equipment.