High speed electric spindleThe role of modular design in CNC machine tools, simplification of machine tool structure, and improvement of machine tool performance.

(1) Implement special requirements for some advanced CNC machine tools.

Some advanced CNC machine tools, such as parallel motion machine tools, pentagonal machining centers, small hole and ultra small hole machining machines, require the use of electric spindles to meet complete functional requirements.

(2) Improve machine tool performance and enhance reliability.

The use of electric spindle structure in CNC machine tools simplifies the structure, reduces transmission and connection links, thereby improving the reliability of the machine tool; The mature technology, complete functions, excellent performance, and reliable quality of the functional components of the electric spindle make the performance of the machine tool more perfect and the reliability further improved.

(3) Simplify the structure and promote the modularization of machine tool structures.

Electric spindles can form standardized and serialized products according to their usage, structure, performance parameters, and other characteristics, which can be selected by the host to promote the modularization of machine tool structures.

(4) Reduce machine tool costs and shorten the development cycle of machine tools.

On the one hand, standardized and serialized electric spindle products are easy to form specialized and large-scale production, thereby achieving low-cost manufacturing of functional components;

On the other hand, the simplification and modularization of the machine tool structure after using an electric spindle also helps to reduce the cost of the machine tool. In addition, it can also shorten the development cycle of machine tools and adapt to the rapidly changing market trends

The high-speed electric spindle has promoted the widespread application of high-speed cutting technology in the field of mechanical processing.

The electric spindle system is directly driven by a built-in motor to meet the requirements of high-speed cutting for machine tools, including high speed, high precision, high reliability, and low vibration. Together with the high-speed feed system and high-speed tool system of the machine tool, it is a necessary condition for high-speed cutting. Electric spindle technology combines motor frequency conversion, closed-loop vector control, AC servo control and other technologies.