Compared with electric actuator, pneumatic actuator has fast reaction speed, energy saving and application
Harsh environment, long life and other advantages, as follows:
1. The pneumatic actuator uses compressed air as the power source, and its action speed is faster than that of the electric one, especially for
Related to the safety of boiler or auxiliary machinery valve damper, its closing and opening action is required to be completed within a few seconds,
More suitable for the use of pneumatic actuators.
2. The pneumatic actuator uses compressed air as power. It is well known that every power plant has air compressors, no matter
Whether the gas equipment is working, the air compressor is running, and the electric actuator will consume the factory if it is used
Electricity. Therefore, the use of pneumatic actuators, relatively saving the plant electricity.
3. Pneumatic actuator with cylinder as the main body, simple structure, durable, so can withstand high temperature,
Dust, air pollution and other harsh environmental conditions.
4. The pneumatic actuator is less affected by environmental and temperature changes, and its service life is long and its maintenance cycle is long.
Reduce maintenance costs and reduce power generation costs.
5. Can meet the human thrust, human moment, long stroke:
The application of pneumatic technology in production can ensure the uniformity of production products. Not only that, the use of pneumatic technology can also improve labor productivity and reduce production costs. With the increasing popularity of production automation today, pneumatic technology has been widely used in various fields of production and manufacturing. In the parts processing and product assembly lines of many industries such as bicycles, watches, washing machines, the workpiece is automatically completed in many operating processes on the production line using pneumatic technology. Pneumatic looms, printing machinery, automatic cleaning machines, plastic product production lines, etc., also use pneumatic technology. Effectively reduce the heavy, monotonous human labor. In short, pneumatic technology is an environmentally friendly, low-cost automation technology, is an important means to achieve production automation, in many fields of production, life has been widely used.
Most of the modern automobile manufacturing lines use pneumatic technology, especially in the welding production line, the body moves according to the processing process, the body shell is tightened by the vacuum suction cup, positioning and placement, and the welding gun tightening, deceleration and landing after the solder joint control, etc., all use various functions of the pneumatic actuator and the corresponding pneumatic control system.
