Even with an extensive and consistently applied preventive maintenance program, pneumatic cylinder repairs will still be required. Likewise, a pneumatic device can drift when power is turned off, or a controlled device with a two-position valve can move unexpectedly when air is reapplied, and these conditions should also be considered. The soft starter valve in the air preparation unit helps to mitigate the Pneumatic air bladder impact in these situations, but movement by replication of air pressure can still cause damage to the machine. Therefore, the valve must be held in place by a fail-safe device, such as a spring, and / or properly interlaced. When an emergency stop is pressed, the pneumatic solenoids are made without tension. If possible, direction control valves should return to an exhaustive state of power loss, Figure 2.
Even the strongest and most resistant hydraulic systems fail from time to time and can contain 100 explanations. Many of these failures can be prevented if conditions are properly controlled and a proactive rather than reactive position is taken to maintain the hydraulic system. But if something goes wrong, count on Air-Way Global Manufacturing to keep it running. With an extensive inventory of hydraulic mounting and hose mounting, we specialize in short delivery times and have products at hand and ready for shipment in an instant. It is often easy to know when a hydraulic system fails: symptoms can be: high temperatures, low pressure measurements and slow or erratic operation are obvious problems.
During installation, a poor location choice that would introduce contaminated air inlet into the air compressor can start a ticking time pump in case of air compressor failure. Failure to verify correct alignment of the clutch after transmission and reception may result in sudden failure due to bearings for both the electric motor and the compression unit. Failure to verify that the electrical specifications and infrastructure are correct may cause critical disturbances that are unlikely to be covered by the warranty.
Regular maintenance and correct use of tools also help extend tool life and optimize performance. Polluting jam: Your pneumatic system may fail if your parts are blocked with contaminants such as solids, water and oil. Prolonged exposure to industrial environments containing chemicals, paints or welding spatter results in harmful seals, covered holes and broken surface finishes.
We can trace most hydraulic problems to some common causes, which are listed below. There are many standards to consider when designing and installing pneumatic components on a machine. Air preparation, valves and cylinders play a key role in safe pneumatic control. Proper design and application of these and other pneumatic system components, along with compliance with basic pneumatic design requirements, will result in a safer machine. Much of what is stated in the above standards is beyond the scope of this article.
In these high-risk applications, redundant and monitored valves should be used to protect operators by standards. Air preparation must also include an air filter with filter elements from 5 to 40 microns, a break-resistant container, a metal cover and manual, semi-automatic or automatic drainage. The filter automatically removes moisture and provides protection against particle contamination, a common cause of failure. A controller must be used, integral or separate from the filter, it must be relieved itself and contain a meter. The placement of your air compressor is crucial for the livelihood of your entire compressed air system.