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Q: Why Air cannot be used in hydraulic press why?
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What does a hydrolic press do?

hydrolic press is a machine that utilizes lifting or pressing through the use of air pressure combining with liquid to apply very large amounts of lifting or pressing capability. The input of energy to result is what is specific. A hydraulic press is a hydraulic mechanism for applying a large lifting or compressive force. It is the hydraulic equivalent of a mechanical lever, and is also known as a Bramah press after the inventor, Joseph Bramah, of England. He invented and was issued a patent on this press in 1795. As Bramah (who is also known for his development of the flush toilet) installed toilets, he studied the existing literature on the motion of fluids and put this knowledge into the development of the press.[1]Hydraulic presses are the most commonly-used and efficient form of modern press.


What are the fluids used in pneumatic and hydraulic systems?

Pneumatic systems use air or an inert gas. Hydraulic systems use water or oil.


What are hydraulic breaks?

Brakes that are actuated by a hydraulic fluid (such as brake fluid). Other types are air over hydraulic (air actuates hydraulics) and pneumatic (air) brakes.


What causes 'sponginess'in a hydraulic braking system?

Air in the hydraulic fluid


Can you use hydraulic oil as a lubricating oil?

NoCorrectionHydraulic oil is commonly used as a lubricating oil for air tools. One of the main functions that hydraulic oil serves in a hydraulic system is to lubricate the mechnaical components.


How pneumatic or hydraulic systems are used in a pneumatic sand or paint blaster?

Air pressure is used as ejector for the sand blasting.


How do air brakes work?

Instead of using hydraulic brake fluid to apply the pads to the brake drums or discs, air pressure is used.


Why should an operator always apply the hand brake when using the hydraulic cobtrols?

air pressure is used


Oil is used in industrial hydraulic system because?

oil is used in industrial hydraulic system because


What are the 2 types of brake systems?

Air and hydraulic brake systems.


What kind of pressure is developed in a semi truck hydraulic brake system?

Semi trucks have air brakes, no hydraulics some very old trucks had air over hydraulic systems but they used no more pressure than any other system


Can someone list 8 different types of car jacks?

Hydraulic lever-actuated, hydraulic air-actuated, air, bottle, scissor