1. High precision and stable quality
The CNC turning and milling composite machine tool is automatically processed according to the predetermined program, without the need for manual intervention, which eliminates human errors or errors caused by operators; The CNC machine tool itself has high stiffness, good accuracy, and good accuracy retention, which is more conducive to the stability of part processing quality; Software can also be used for error compensation and correction, making CNC machining more precise.
2. Good adaptability and flexibility
Due to the use of CNC machining program control, CNC turning and milling composite machine tools can achieve automated machining of new parts as long as the CNC machining program is changed when the machining parts are changed. Therefore, they can adapt to the requirements of continuous product updates in the current market competition and solve the automation problem of multi variety, single piece, and small batch production. Meet the processing needs of complex shaped and surface parts in manufacturing sectors such as aircraft, automobiles, shipbuilding, power equipment, and defense and military industry.
3. High production efficiency
The feed motion and most main movements of CNC turning and milling composite machine tools adopt stepless speed regulation, and the speed regulation range is large, allowing for the selection of reasonable cutting and feed speeds; Online inspection can be carried out to avoid downtime during CNC machining; Automatic tool changing and automatic workbench exchange can be used to reduce tool changing time; Processing can be carried out simultaneously for workpiece loading and unloading, and a single clamping can achieve multi face and multi process processing, reducing auxiliary time such as workpiece clamping and tool alignment; Centralized CNC machining processes can reduce part turnover time. Therefore, the productivity of CNC machining is relatively high, with general parts being 3-4 times higher, and complex parts being tens or even tens of times higher.
4. Beneficial for modern production and management
The use of CNC turning and milling composite machine tools can facilitate and accurately calculate the processing time of parts, accurately calculate production and processing costs, and is conducive to scientific and information management of the production process. CNC machine tools are the foundation of advanced manufacturing systems such as DNC, FMS, and CIMS, facilitating the integration of manufacturing systems.
5. High technical requirements for use and maintenance
CNC turning and milling composite machine tools are products that integrate multiple disciplines and new technologies. The price of machine tools is high, and the one-time investment in equipment is large. Correspondingly, the operation and maintenance requirements of machine tools are high. Therefore, in order to ensure the comprehensive economic benefits of CNC machining, it is required that the users and maintenance personnel of the machine tool should have high professional qualities.
6. Low labor intensity and good working conditions
The operator of CNC turning and milling composite machine tools generally only needs to load and unload parts, replace tools, and use the operation panel to control the automatic processing of the machine tool, without the need for complex and repetitive manual operations, so the labor intensity can be greatly reduced.