Difference between Pneumatics and Hydraulics systems,actuators,cylinder,machines,pressure gauge and symbols.
Differentiate pneumatics and hydraulics system
|1-Pressure developed by compressor.
|1-Pressure developed by pump.
|2-Pressure can be stored.
|2-Pressure is used immediately.
|3-Pressure can transfer upto 1000m.
|3-Upto 100m only.
|4-Air flow because of pressure difference
between source and and other point.
|4-Oil flow due to pump.
|5-Smooth operation of actuators.
|6-Motion of actuators is not uniform.
|6-Actuators motion is uniform.
|7-Fast piston movement.20-40 m/s.
|7-Slow piston movement.2-6 m/s.
|8-Used where less force required.
|8-Used in high force application.
|9-Produce less temperature.
|9-Oil temperature is increase.
|10-This system required lubrication.
|10-Oil is lubricant itself.
|12-No fire hazard.
|12-Oil leakage causes fire hazard.
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