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Mechanical Mechanisms image - Coggle Diagram
Mechanical Mechanisms
Pulleys
Stepped Pulley = Change Speeds
Reverse Pulley = Change direction using belt
Regular Pulley System = Pulleys rotate in same direction
Idler Pulley = Allows for tension on pulley belt
Linkage
Parallel Linkage = Transfers motion from one point to another
Speakers
Piezo = Ideal for single tones
Micro Speaker = Plays Tunes
Buzzer = One Sound
Motors
Gearbox = Set Speed
Stepper = used in CNC
Servo = Rotates through 180
3v Motor
Inline = Cheap, Rotates 360 degrees and ideal for wheels
Cams and Followers
Straight line movement
Many shapes
Converts rotational motion to linear motion
Follower shape determines accuracy
Shape determines movement of follower
Gears
Compound Gear train = Gear sizes determine speed
Ratchet and Pawl = Only Rotates in one direction
Bevel Gear = Rotates through 45 Degrees
Spur Gear = Difference sizes
Chain and Sprocket = Rotates in same direction
Idler Gear = Used to fill in gaps between Driver and Driven Gears
Rack and Pinion = Rotation to linear motion
Worm and Worm Wheel = High torque and Very slow
