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Mechanical mechanisms (Gears (Spur gear (Different sizes), Bevel gear…
Mechanical mechanisms
Gears
Spur gear
Different sizes
Bevel gear
Rotated through 45 degrees
Rack and pinion
Rotation to linear motion
Chain and sprocket
Routes in same direction
Compound gear train
Gear size determines speed
Idler gear
Change direction of rotation
Worm and worm wheel
High torque ,very slow
Pulleys
Stepped pulley
Change speeds
Reverse pulley
Change direction
using the belt
Regular pulley system
Pulleys rotate
in same direction
Idler pulley
Allow for tension on pulley belt
Linkage
Transfers motion from
one point to another