Leaks are the most common damage to hose connector. Usually leaks are a result of screw peeled, damaged O-ring, or sealing is not suitable. In many ways, the damage resulting from improper assembly connecting the ends of the pipe. Initial damage can be caused by hardening (tightening) that exceeds the swivel nut threaded pipe while letting loose.
Another possibility of damage caused by too much insulation and restrict the flow of hydraulic oil fouled. Connector socket cracked sockets possible outcomes of the use of low pressure in a high pressure system.
Prompts installation
If price is not an issue of materials, plumbing (steel tube) is more preferable than usual to fix the pipe in terms of insulation, easy re-use, and quick to fix. Flexible hose does not need to be limited use on moving parts. In this flexible hose is suitable for short distances and has the ability to reduce shock.
Connectors-fitting hydraulic system should of steel, except for the inlet, the channel and the channel back exhaust, wear enough iron can be formed. Junction of galvanized pipe should be avoided, because it will be able to react with zinc oil additives.
Copper piping should also be avoided, because the vibrations in hydraulic sistern can work harden the copper and cause cracks on the lips widened junction. More than that copper reduces the life of the oil.
Proper installation and proper is essential to avoid leaks, contamination of the operating system and noisy. Here is a suggestion in the installation of the hydraulic system fluid channel.
Hygiene
Dirty oil is the major cause of damage in hydraulic sistern. Precision components are especially susceptible to damage from the remnants of the piping installation. Therefore be careful to make piping instalasl truly clean.
In the installation of pipes, cutting the scars lips widening connector, screw, and cut pieces of insulation should be noted that the particles are not left behind. Because these particles can lead to contamination of the oil.
Cleaning with spray sand (sand – blasting), washing, and dyeing are the recommended methods to treat and plumbing pipes before they are installed. For more details, information on this process can be obtained from the component manufacturer and distributor of cleaning supplies.
Channels are susceptible to long hydraulic vibration (vibration) and the shock when flowing fluid through a sudden stopped or reversed. Leaks can be caused by sagging or workmanship hard-working connections.
Therefore, the channel should be held with a clamp or bracket. Usually. anchoring it to keep separate from the connector to simplify installation and dismantling. The materials of wood and plastic is the best material for this purpose.
In the installation of hydraulic oil line there are several considerations specific considerations with respect to its function.
」Pump inlet is usually greater than the channel tap (outlet) to accommodate the larger inlet.
In practical terms this length to minimize the size of the pump inlet. Created for the specified channel and short as possible. Bend-bend and attempted to avoid connecting the inlet as little as possible.
」Pump inlet vacuum should occur when the state of work, the connection of the inlet should really tight and hard. If no air can get into the system and would cause cavitation.
」In the back channel, restriction causes pressure to be increased resulting in a waste of energy. The sizes of the channel should be enough to ensure the appropriate and the average low flow. Likewise junction and bend-bend must be made a minimum.
」Channel that goes back to the reservoir slack can also let air in the system itself. Then the line should be hard and bare below the oil surface to prevent splashing and filling the air. Channels between the driving element and the short-regulating valve (close) to maintain precision flow settings.