The five-axis linkage machining center is a high-tech and high-precision machine tool specially used for processing complex curved surfaces. This machine tool system is suitable for a country’s aviation, aerospace, military, scientific research, precision equipment, high-precision medical equipment and other industries. Has a decisive influence. Five-axis linkage means that there are at least five coordinate axes (three linear coordinates and two rotary coordinates) on a machine tool, and they can be processed simultaneously by coordinated movement under the control of a computer numerical control (CNC) system. The five-axis machining center has vertical, horizontal and cradle type two-axis NC tables, NC table NC indexing head, NC table 90 axes, NC table 45B axes, NC table A axes, two axis NC spindles Etc. types. A total of 7 kinds of five-axis linkage methods in the above six categories have their own characteristics. It is impossible to say which form is better, only what type of five-axis processing is suitable for your product.
The five-axis machining center is particularly suitable for machining molds with complex geometric shapes. Its advantages are as follows:
1. When processing deep and steep cavities, the additional rotation and swing of the workpiece or spindle head can be used to create the best process conditions for the processing of the end mill, and to avoid collision between the tool and the tool bar and the cavity wall. , To reduce the risk of jitter and tool damage during tool processing, which is conducive to improving the surface quality of the mold, processing efficiency and tool durability.
2. The technology of the five-axis linkage machining center eliminates the multiple debugging and clamping required for the workpiece to be positioned again at complex angles. This not only saves time, but also greatly reduces the error, and saves the expensive cost of the tooling fixtures and the like required to install the workpiece in place.
3. Make the machine tool capable of processing complex parts, which is impossible to achieve by other methods, including drilling, cavity concavity and taper machining that are usually required on complex surfaces.
4. By using a shorter tool, the entire part can be processed at one time, without the need to install the card again or use the longer tool required in the same 3-axis machining, and the work can be completed in a shorter time, the surface of the part The quality is also ideal.
As the driving force behind national economic growth and technological upgrading, the mechanical equipment manufacturing industry marked by five-axis linkage will progress together with the development of high-tech and emerging industries. China will not only be a world-famous manufacturing country, but also a world-famous manufacturing country! It is expected that in the near future, with the popularization of the five-axis linkage CNC machine tool system, it will surely lay a solid foundation for China to become the world’s strongest country!