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Mechanisms (Rotary motion mechanisms (Friction drives (Fricton drives are…
Mechanisms
Rotary motion mechanisms
Friction drives
Fricton drives are made up of two or more wheels that are in contact. The first wheel is called the primary drive wheel When it moves, it turns or drives the second or output wheel causing it to move as well.
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Pulleys with belt
They consist of two pulleys or wheels that are a certain distance a part. Their axles are parallel and they rotate simultaneously due to the effect
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Gear train
This is a system of more than two gears, connected together as shown in the diagram
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Fixed pully
A fixed pulley is blanced when the effort F is equal to the resistance of the load,R. F=R
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Compound pully
This is a system of fixed and and moveable pulleys, often called block an and tackle
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