Development characteristics of pneumatic components

Pneumatic components will improve the positioning accuracy of the actuator, increase the rigidity, the piston rod does not rotate, more convenient to use. In order to improve the positioning accuracy of the cylinder, the cylinder with brake mechanism and servo system is more and more widely used. For the cylinder with servo system, even if the air supply pressure and the load are changed, the positioning accuracy of ± 0.1mm can still be obtained, which is not the feature of traditional pneumatic components.

The volume of pneumatic components will be smaller, lighter and lower power consumption, which is an important feature of new products of pneumatic components. In the manufacturing industries of electronic components and drugs, because the volume of the processed parts is very small, the size of pneumatic components is limited to a certain extent. Therefore, miniaturization and lightness become the first development feature of new products of pneumatic components. According to the professional introduction, foreign countries have developed only large thumb size, effective cross-sectional area of 0.2mm ultra-small solenoid valve. It is more ideal to develop components with small size and large flow. The power consumption of foreign solenoid valve has reached 0.5W, which will be further reduced to adapt to the combination with microelectronics.

With the continuous expansion of the market of pneumatic components, the traditional performance of pneumatic components is constantly improving. At the same time, in order to adapt to the changing market requirements, manufacturers of pneumatic components need to develop new products with more characteristics. The rapid development of pneumatic components market will promote the emergence of more advanced and more varieties of pneumatic components.