Development of smtcl and cnc functional complexity

The meaning of composite machine tool refers to the process of processing multiple elements from raw materials to finished products on a single machine tool, or as much as possible. According to its structural characteristics, it can be divided into two types: process composite type and process composite type. Process composite machine tools such as boring milling drilling composite machining centers, turning milling composite turning centers, milling boring drilling turning composite composite machining centers, etc; Process composite machine tools such as multi-faceted multi axis linkage machining composite machine tools and dual spindle turning centers. The use of composite machine tools for processing reduces the auxiliary time for workpiece loading and unloading, tool replacement, and adjustment, as well as the errors generated during the intermediate process. It improves the machining accuracy of parts, shortens the product manufacturing cycle, enhances production efficiency, and improves the market responsiveness of manufacturers. Compared with traditional production methods with dispersed processes, it has obvious advantages.

The complexity of the machining process has also led to the development of machine tools towards modularity and multi axis. The latest turning machining center launched by Index Company in Germany is a modular structure that can complete various processes such as turning, milling, drilling, hobbing, grinding, laser heat treatment, etc., and can complete all processing of complex parts. With the continuous improvement of modern mechanical processing requirements, a large number of multi axis linkage CNC machine tools are becoming increasingly popular among major enterprises. At the 2005 China International Machine Tool Show (CIMT2005), domestic and foreign manufacturers showcased various forms of multi axis machining machines (including dual spindle, dual tool holder, 9-axis control, etc.) as well as five axis high-speed gantry machining centers and five axis high-speed milling centers that can achieve 4-5 axis linkage.