Mechanical Components

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Mechanical Components

• The Hard Hard Stuff

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Physics Review Forces
Normal
Sheer
Tensile
Compressive
3
Material Properties Terms
Stress
Strain
Modulus of Elasticity
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StressStrain Diagram
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Beams in Bending
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Shape is Important
7
Friction
8
Fastening Methods
Adhesives
Threaded Fasteners
9
Types of Adhesive Loading
10
Adhesive Types
Non-Fillling
Solvent
Filling
11
Threaded Fasteners Machine Screws
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Standard Screw Sizes
13
Drive Types
Friction
Belts
Gears
Direct
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Friction Drive
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Belt Drive
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Belt Drive w/ Direction Reversal
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Drive Belt Construction
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Belt Profiles
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Toothed Belt Drive
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Belt Drive on a Harley Davidson Motorcycle
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Gear Drive
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Compound Gear Train
Top View
Side View
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A Compound Gear Train Example
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Worm Drive
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A Worm Gear Compound Gear Example
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The Bevel Gear
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Changing Direction of the Axis of Rotation
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The Face Gear
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The Crown Gear
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Lead Screw Drive
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Rack and Pinion Drive
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Plain Bearings
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Ball Bearings
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Pillow Blocks
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Mounting Ball-Bearings
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Springs
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Helical Torsion Springs
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Distortion in Compression Springs
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Capturing a Compression Spring
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Helical Torsion Spring Installation