Classification of pneumatic components and precautions for use

Pneumatic components are widely used in machinery and other industries. The classification and use of components should be noted.

About classification:

1. Control components, components that control the start and stop of the drive components, such as solenoid valves, manual valves, etc.

2. Drive components, components that use air compression to obtain thrust, such as cylinders, grippers, and air motors.

3. Components for detecting components, vacuum pressure and flow, such as pressure sensors, vacuum sensors, flow sensors.

4, gas source processing components, remove the compressed air generated by the compressor of moisture, oil, garbage and other impurities or pressure-regulating components, such as pressure reducing valves, filters, air desiccant, drains, degreaser, pressurization valve.

5, vacuum components, the use of air compression to create a vacuum environment or the adsorption of other products of pneumatic components, such as vacuum generators, vacuum suction cups.

6. Auxiliary components, which are used with drive components, vacuum components, etc., such as connectors, hoses, silencers, check valves, manifolds, and pressure gauges.

Note on use:

The device of the component is simple and light, and the installation and maintenance are simple. The working medium is inexhaustible, the air exhausting process is simple, the environment is not polluted, and the cost is low, but the application environment has special requirements.

1. The component should not be used in places with explosive gas, and should not be used in corrosive gases, organic solvents and other chemicals, as well as in the environment of seawater, water and water vapor, and in places where the above substances are attached.

2, can not be used in places with vibration and impact, if it is to be used in the occasion of impact and vibration, then the vibration resistance and impact resistance of pneumatic components should meet the requirements on the product sample.

3. Use components in places with direct sunlight to shield the sunlight. Do not use the heat source in places where heat radiation is affected. If it must be used in such places, measures must be taken to block the radiant heat. If it is used in places with oil and water droplets, even in places with high humidity and dust, take appropriate protective measures.

4. The pneumatic control of pneumatic components has the ability of fireproof, explosion-proof and moisture-proof. Compared with the hydraulic method, the pneumatic method can be used in high-temperature situations, and the compressed air can be concentrated and supplied at a long distance due to the small flow loss of air.

The component has high reliability, simple structure, simple and convenient use and maintenance, easy adjustment of output force and working speed, faster action speed than hydraulic and electrical means, and long service life. It can use air compressive energy to store energy and achieve centralized supply. gas. By releasing the energy in a short time, the response can be obtained in the intermittent motion, and the buffer can be realized. The shock load or the overload has a strong adaptability, and under certain conditions, the starting device can be self-sustaining.