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Hydraulics and Pneumatics
Hydraulics
Hydraulic system: uses a confined liquid to transfer force.
EXAMPLES??
Car Jacks
A back-hoe, cherry-picker, bulldozer
Your Circulatory system
Examples
Pneumatics
Pneumatic System: Uses compressed gas to transfer force.
EXAMPLES??
Jackhammers
Dentist Drills
Nail Guns
Your Respiratory System
Hydraulic or Pneumatic?
Regulate Flow of FluidsValves:
Regulates flow of a fluid
Pumps:
Moves fluids in a specific direction
In you Body??
Heart
Skeletal Muscles
Combining Systems
Combinations of simple machines
The simple machines in a combined system is called SUBSYSTEMS
CRANE
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