Precision punch factors affect the performance of sports

High-end machine tool market At present, we also rely on a large number of imports of punch to compensate for this vacancy, “ultra-precision machine tool R & D and manufacturing technology is a cutting-edge technology, will lead the machining accuracy of human technology has not been involved in the field of deep “Ultra-precision machine tools are developed and take measures to take control of the machine, and it embodies a national precision technology competitiveness. “This is the goal of China’s machine tool industry, the” ultra-precision machine tool is developed countries attach great importance to and take measures to control the machine, and it embodies a national precision technology competitiveness. “Analysis of professionals, said that there is no hysteresis bearing technology, there are many mechanical systems in the hysteresis phenomenon, hysteresis not only seriously affect the board positioning accuracy and repeatability of precision machine tool sliding movement, but also affect the high-resolution movement to achieve , But also affect the accuracy of the parts shape and surface roughness of precision machining.Hydraulic technology can solve the mechanical hysteresis phenomenon, and can be in the geometric error in the ultra-precision machine tools for a large number of applications.Hydraulic technology in the past ten With the improvement of flow control technology, the rigidity of hydrostatic bearing has been greatly improved, so that the hardness of ultra-precision machine tool is continuously improved, and the other one is more and more mature. The key technology is the application of high-resolution driving technology and micro-vibration processing technology in mechanical system.Nano-scale resolution is the characteristic of ultra-precision machine tool in the past decade, and many factors affect the performance of motion.
At the same time, a large number of experimental studies have found that vibration signals of the order of 10 nanometers exist in many mechanical actuators, the realization of mechanical sensitivity and measurement of interference, this vibration is called micro-vibration. Depth study of the mechanism of micro-vibration, ultra-precision machine tools to find ways to solve the nano-precision. The development of ultra-precision machine tools and manufacturing technology is an advanced technology, so that the accuracy of the machine tool to the people do not continue to technology involved in the development of high-end machine tools, The field of further progress. “In the accuracy of the machine from micron to nano-scale course of development, there are three key technologies can not be avoided, these three technologies are nano-precision machine tool research threshold. “This is the goal of China’s machine tool industry.” The mechanism of micro-vibration in-depth study, and seek solutions to ultra-precision machine tool is the only way to nano-precision. (Partly from China Machine Tool Network) high-end machine tool market at present we also rely on a large number of imports to fill the vacancy, “ultra-precision machine tool R & D and manufacturing technology is a cutting-edge technology, will lead the machining precision “The ultra-precision machine tool is a machine tool that is very important in developed countries and takes measures to control it, and it embodies the competitiveness of a state-of-the-art technology. “Analysis of professionals, one of the technology is not lag axis bearing technology, there are many mechanical systems lag phenomenon, hysteresis not only seriously affected the accuracy of the machine movement and positioning accuracy of repeatability, but also affected the high-resolution movement, But also affect the accuracy of precision machining parts and surface roughness, while the hydrostatic bearing technology can solve the mechanical hysteresis phenomenon, and can be geometrical errors in the ultra-precision machine tools for a large number of applications.Hydraulic technology in the past decade has made Great progress, self-compensation feedback technology is more mature.With the improvement of flow control technology, hydrostatic bearing stiffness has been greatly improved, so that the ultra-precision machine tool material hardness continues to increase.Another key technology is high Resolution drive technology and micro-vibration machining technology in mechanical systems.Nano-resolution is the characteristics of ultra-precision machine tools in the last decade, and many factors affect the performance of motion.At the same time, a large number of experimental studies have found that 10 nanometers Vibration signals exist in many mechanical actuators, the realization of mechanical sensitivity and measurement of interference, this vibration is known as micro-vibration .In-depth study of the mechanism of micro-vibration, ultra-precision machine to find solutions to nano-precision approach.

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