1, high-speed
With the high-speed development of automobile, national defense, aviation, aerospace and other industries, as well as aluminum alloys and other new materials, high-speed processing of CNC machine tools are increasingly demanding.
2, high precision
CNC machine tool accuracy requirements are now not limited to static geometric accuracy, machine tool motion accuracy, thermal deformation, as well as vibration monitoring and compensation is gaining more and more attention.
3, functional composite
Composite machine tool means that in a machine tool to achieve or as far as possible to complete a variety of elements from the blank to the finished product processing. According to its structural characteristics can be divided into two categories of process composite and process composite. Process composite machine tools such as boring, milling and drilling composite - machining centers, milling and turning composite - turning centers, milling, boring, drilling and turning composite - composite machining centers and so on.
Process composite machine tools such as multi-face multi-axis linkage machining composite machine tools and dual spindle turning center. The use of composite machine tools for machining, reducing the workpiece loading and unloading, replacement and adjustment of tooling auxiliary time as well as the intermediate process of the error generated.
Improved parts machining accuracy, shorten the product manufacturing cycle, improve production efficiency and the manufacturer's market responsiveness, as opposed to the traditional production method of decentralized processes has obvious advantages.
4, control intelligence
With the development of artificial intelligence technology, in order to meet the demand for the development of manufacturing production flexibilization, manufacturing automation, the degree of intelligence of CNC machine tools is constantly improving.
Characteristics of CNC machine tools:
High machining accuracy, with stable processing quality; can be multi-coordinate linkage, able to process parts with complex shapes; processing parts change, generally only need to change the CNC program, which can save the production preparation time.
The machine itself has high precision, high rigidity, can choose favorable processing dosage, high productivity; high degree of automation of the machine tool can reduce labor intensity; the quality of the operator requires a higher quality, the technical requirements of maintenance personnel is higher.