1. High precision and stable quality
The CNC turning and milling machine tool is automatically processed according to the predetermined program, without manual intervention, which eliminates the operator's artificial error or error. The CNC machine itself has high rigidity, high precision and good precision retention. It is conducive to the stability of part processing quality; it can also use software for error compensation and correction, and also makes CNC machining have higher precision.
2. Adaptability and flexibility
CNC milling and milling machine tools are controlled by CNC machining program. When the machining parts are changed, as long as the CNC machining program is changed, the automatic machining of new parts can be realized. Therefore, it can adapt to the requirements of continuous updating and replacement of products in the current market competition. The automation problem of multi-variety, single-piece small batch production. It meets the processing needs of complex shape parts and profile parts in the manufacturing sectors of aircraft, automobiles, shipbuilding, power equipment, and defense industry.
3. High production efficiency
The feed motion and most of the main motion of the CNC turning and milling machine tool adopt stepless speed regulation, and the speed range is large, and the reasonable cutting speed and feed speed can be selected. Online inspection can be performed to avoid downtime in CNC machine processing. Automatic tool changer and automatic exchange table can be used to reduce tool change time; workpiece can be loaded and unloaded at the same time, and multi-face and multi-step machining can be realized in one clamping, reducing auxiliary time such as workpiece clamping and tool setting; CNC machining Concentration of operations can reduce part turnaround time. Therefore, the numerical control processing productivity is higher, the general parts can be 3 to 4 times higher, and the complex parts can be increased by a factor of ten or even several dozen.
4. Conducive to modern production and management
The use of CNC turning and milling machine tool processing can easily and accurately calculate the processing time of parts, can accurately calculate the production and processing costs, and is conducive to the scientific management and information management of the production process. CNC machine tools are the basis of advanced manufacturing systems such as DNC, FMS, CIMS, etc., facilitating the integration of manufacturing systems.
5. High technical requirements for use and maintenance
The CNC turning and milling composite machine tool is the product of comprehensive multi-disciplinary and new technology. The machine tool has high price and the equipment has a large investment at one time. Correspondingly, the operation and maintenance requirements of the machine tool are relatively high. Therefore, in order to ensure the comprehensive economic benefits of CNC machining, users and maintenance personnel of machine tools are required to have high professional quality.
6. Low labor intensity and good working conditions
The operator of the CNC turning and milling machine tool generally only needs to load and unload parts, change tools, and use the operation panel to control the automatic processing of the machine tool. It does not require complicated and repeated manual operations, so the labor intensity can be greatly reduced. In addition, CNC machine tools generally have better safety protection, automatic chip removal, automatic cooling and automatic lubrication devices, and the operator's working conditions can be greatly improved.