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justx007
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I know that in a hydraulic system, oil is used rather than water because water can easily vaporised under extreme use. What the is the advantage/s of using oil over air in a hydraulic system?
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justx007 said:What the is the advantage/s of using oil over air in a hydraulic system?
tdtdti said:Your thoughts are very welcome, however.
Oil is a better choice for hydraulic brakes because it is an incompressible fluid, meaning it does not change volume under pressure. This allows for consistent and reliable braking performance.
Oil provides more power and control in hydraulic brakes because it has a higher density, which means it can transmit more force with less volume. This allows for stronger and more precise braking.
The main disadvantage of using air in hydraulic brakes is that it is a compressible fluid, which means it can change volume under pressure. This can lead to inconsistent and less effective braking performance.
Oil has a higher resistance to heat compared to air, which means it can withstand higher temperatures without breaking down. This is important for hydraulic brakes as they generate a lot of heat during braking, and using air could lead to a loss of braking power.
Yes, oil can be easily replaced in hydraulic brakes. The hydraulic system is designed to allow for easy draining and refilling of the oil, making maintenance and repairs simpler and more efficient.