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CMPE 118 MECHATRONICS CMPE 118 MECHATRONICS Mechanical Components The Hard Hard Stuff
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Mechanical Components

Feb 24, 2016

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Mechanical Components. The Hard Hard Stuff. Physics Review: Forces. Normal. Sheer. Tensile. Compressive. Material Properties Terms. Stress. Strain. Modulus of Elasticity. Stress:Strain Diagram. Beams in Bending. Shape is Important. Friction. Fastening Methods. Adhesives. - PowerPoint PPT Presentation
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Page 1: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Mechanical Components

The Hard Hard Stuff

Page 2: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Physics Review: Forces

Normal

Sheer

Tensile

Compressive

Page 3: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Material Properties Terms

Stress

Strain

Modulus of Elasticity

Page 4: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Stress:Strain Diagram

Page 5: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Beams in Bending

Page 6: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Shape isImportant

Page 7: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

F f

Friction

Page 8: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Fastening Methods

Adhesives

Threaded Fasteners

Page 9: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Types of Adhesive Loading

FF

Tension

F

F

Tensile - Shear

Cleavage

F

F

Torsion

M tM t

Pee ling

F

Page 10: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Adhesive TypesNon-Fillling

Filling

Solvent

Page 11: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Threaded Fasteners: Machine Screws

Page 12: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Standard Screw Sizes

Page 13: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Drive Types

Friction

Gears

Belts

Direct

Page 14: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Friction Drive

Page 15: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Belt Drive

Page 16: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Belt Drive w/ Direction Reversal

Page 17: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Drive Belt Construction

Page 18: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Belt Profiles

Page 19: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Toothed Belt Drive

Page 20: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Belt Drive on a Harley Davidson Motorcycle

Image:http://vmaxoutlaw.com/events/prescott_10_1999/images/bernardibike2.jpg

Page 21: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Gear Drive

Page 22: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Compound Gear Train

Top View

Side View

Page 23: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

A Compound Gear Train Example

Page 24: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Worm Drive

Page 25: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

A Worm Gear + Compound Gear Example

Page 26: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

The Bevel Gear

Page 27: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Changing Direction of theAxis of Rotation

Page 28: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

The Face Gear

Page 29: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

The Crown Gear

Page 30: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Lead Screw Drive

Page 31: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Rack and Pinion Drive

Page 32: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Plain Bearings

Page 33: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Ball Bearings

Page 34: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Pillow Blocks

Page 35: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Mounting Ball-Bearings

Page 36: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Springs

Page 37: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Helical Torsion Springs

Page 38: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Distortion in Compression Springs

Page 39: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Capturing a Compression Spring

Page 40: Mechanical Components

CMPE 118 MECHATRONICSCMPE 118 MECHATRONICS

Helical Torsion Spring Installation