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MECHANISMS - Coggle Diagram
MECHANISMS
linear motor mechanisms
Mechanism that transform motion and force in a straight point one to another. For example: a lever or compound pulleys.
Levers : a lever is a rigid bar supported by a fulcrum. the following equation shows a balanced lever: Fxd= Rx r
there are three types of levers: class12, class2 and class 3
Rotary motion mechanism: these mechanism transmit motion and effort in a circular way, from the input and output
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the forst wheel is called the primary drive wheel when it moves or drives the output wheel is moving as well.
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Puleys :!:!!::Fixed pulleys: a fixed pulleys i a wheel that has a groove around it into which a rope, chain or belt. it rotates with an axle that is fixed to an inmobile surface
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Mechanisms are devuces that transmit and convert forces and motion from a driving forces for input element or output element
Moveable pulley: a moveable pulleys is a set of two pulleys. a moveable pulleys is balanced when it satisfies thi equation: F= R/2
compound pulleys: thi sis a system fo moveable and fixed pulleys, often called the Block and tackle.
pulleys with belt: they consist in two pulleys that are a certain distance apart, their axle are paralell and the rotate simultaneously due to the effect of the belt
cogwheels are sets of wheels that have teeth called cogs. all the teeth must be the same shape and size
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Gear mechanisms with a chain: these tw are cogwheels eith paralells axles that are a certain distance apart threy rotate simultaneosly by mean of a metal chain or a toothed belt
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