1, with a high degree of flexibility

Processing parts on CNC machine tools, mainly depends on the processing program, it is different from ordinary machine tools, do not have to manufacture, replace many molds, fixtures, do not need to frequently re-adjust the machine tool. Therefore, CNC machine tools are suitable for the processing of parts for frequent replacement of the occasion, that is, suitable for single-piece, small batch production and the development of new products, thus shortening the production preparation cycle, saving a lot of cost of process equipment.

2, high machining accuracy

CNC machine tool machining accuracy generally up to 0.05-0.1mm, CNC machine tools are controlled in the form of digital signals, CNC devices each output a pulse signal, the moving parts of the machine tool to move a pulse equivalent (generally 0.001mm), and the machine tool feed drive chain backlash and the average error in the screw pitch can be compensated for by the CNC device for the curve, therefore, the positioning accuracy of CNC machine tools is relatively high. Therefore, the positioning accuracy of CNC machine tools is relatively high.

3, stable and reliable processing quality

Processing the same batch of parts, in the same machine tool, under the same processing conditions, using the same tool and machining program, the tool trajectory is exactly the same, the consistency of the parts is good, stable quality.

4、High productivity

CNC machine tools can effectively reduce the processing time of parts and auxiliary time, CNC machine tools spindle speed and feed a wide range of large, allowing the machine tool to carry out a large amount of cutting power cutting. CNC machine tools are entering the era of high-speed processing, CNC machine tools moving parts of the rapid movement and positioning and high-speed cutting processing, greatly improving productivity. In addition, used in conjunction with the tool magazine of the machining center, it can realize continuous processing of multiple processes on a single machine tool, reducing the inter-process turnaround time of semi-finished products and improving productivity.

5, improve labor conditions

CNC machine tools before processing is adjusted, enter the program and start, the machine can have automatic continuous processing until the end of processing. Operators have to do is just program input, editing, parts loading and unloading, tool preparation, observation of the machining state, parts inspection and other work, labor intensity is greatly reduced, the machine operator's labor tends to intellectual work. In addition, machine tools are generally combined, both clean and safe.

6, the use of production management modernization

CNC machine tool processing, can be accurately estimated in advance processing time, the use of tools, fixtures can be standardized, modern management, easy to realize the standardization of processing information, has been organically combined with computer-aided design and manufacturing (CAD/CAM), is the basis of modern integrated manufacturing technologies