Technology: Motion (examples & animations). GEAR TRAINS:

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Presentation transcript:

Technology: Motion (examples & animations)

GEAR TRAINS:

ClockwiseCounter- Clockwise Clockwise Counter- Clockwise

Automotive Differential (gear sets)

CHAIN AND SPROCKET SYSTEMS:

Sprocket (Large) Chain Sprocket (small) Clockwise

WORM & WORM GEAR SYSTEMS: Worm (screw) Worm Gear

Worm (screw) ALWAYS THE DRIVER Worm Gear ALWAYS THE DRIVEN NOT REVERSABLE

FRICTION GEAR SYSTEMS: Can connect at different angles Counter Clockwise Clockwise

BELT AND PULLEY SYSTEMS:

BELT AND PULLEY SYSTEMS ARE VERY COMMON IN AUTOMOBILE ENGINES

BELT AND PULLEY SYSTEMS WERE COMMON SITES IN FACTORIES DURING THE INDUSTRIAL REVOLUTION

RACK & PINION SYSTEMS: Rack Pinion

SCREW GEAR SYSTEMS: Nut Screw

Nut Screw

CAM & FOLLOWER SYSTEMS: Cam Follower

Cam Follower

Many possible Cam shapes and sizes for different purposes

Cam controlling Exhaust output timing of automobile engine Cam controlling Air (O 2 ) and Fuel input timing into automobile engine

SLIDER-CRANK MECHANISMS: Cam Connecting Rod Crank Slider (Piston) Sleeve / Cylinder

Slider (Piston) Sleeve / Cylinder Connecting Rod Crank

Slider Crank Variation (Similar to movement of Penguin legs from video)

LEVER SLIDE MECHANISM: