How important is the role of the spindle in CNC machine tools? This question can only be so answered, no spindle machining center, CNC lathe, CNC milling machine is like an aircraft without wings, cars without wheels, ships without propellers, because the spindle is the main work situation of CNC machine tools, it is the rotation of the spindle to have the definition of machine tool processing
The role of the spindle for the modular design of CNC machine tools, simplify the structure of machine tools, improve the performance of machine tools.
(1) to achieve the special requirements of certain high-grade CNC machine tools: some high-grade CNC machine tools, such as parallel motion machine tools, five-sided machining center, small and ultra-small hole processing machine tools, etc., must use electric spindle in order to meet the requirements of the perfect function.
(2) improve machine performance, improve reliability: the use of electric spindle structure of CNC machine tools, due to the simplification of the structure, transmission, connection links to reduce, therefore improve the reliability of the machine; mature technology, perfect function, excellent performance, reliable quality of the electric spindle functional components to make the performance of the machine more perfect, reliability can be further improved.
(3) simplify the structure and promote the modularity of the machine structure: electric spindle can be based on the use, structure, performance parameters and other characteristics of the formation of standardized, serialized products for the host choice, thus promoting the modularity of the machine structure.
(4) reduce the cost of machine tools, shorten the machine development cycle: On the one hand, standardized, serialized electric spindle products are easy to form a specialized, large-scale production, to achieve low-cost manufacturing of functional components.