Improvement of machine tool performance promotes automation technology development

In machine tool products, especially high-end machine tool products, automation technology and products are used in almost every part from control agencies and actuators to measurement and feedback agencies. At present, almost all of the automation products used in machine tools and machine tool production lines are New changes have taken place.

In this regard, many cutting-edge automation technology trends have also emerged. Applications such as linear motors and torque motors are a good example. Mazhak, Mori Seiki most specifications of the gantry rails are no longer using rolling guides, and instead of linear motors, THK linear motor under 3000N load, has been able to reach 720m/min speed, it can not be said A breakthrough. Torque motors have previously only been used on small-size machine tools, and they can now be applied to larger and larger machine tools.

As the control center of mid- to high-end machine tools, the numerical control system includes many technologies such as motion control, intelligent technology, self-diagnosis, etc. The multi-axis multi-system numerical control devices have been developed and put into use; the control method of the servo system is also gradually From the conventional signal type to the bus type transition; servo drives and motors are also evolving in the direction of digitization, communication, and intelligence.