What do all of these items have in common? They are all types of fasteners.
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Transcript of What do all of these items have in common? They are all types of fasteners.
What do all of these items have in common?
They are all types of fasteners
1. What are the uses for threaded fasteners?2. Why is it important to know thread terminology?3. What are the most common thread forms and for what
are they used? 4. How are they represented on a drawing?
We must also become familiar with the types of fasteners used in manufacturing.
Threaded Fasteners Threaded Fasteners
Non-Threaded FastenersNon-Threaded Fasteners
The Unit OrganizerLAST UNIT/ Experience
Auxiliary ViewsCURRENT UNIT
Draw Threaded and Non-Threaded Fasteners
Pre-Test
Vocabulary
Drawings
Self-test questions
Goal Assessment
UNIT SCHEDULE
Techniques used on Working Detail Drawings
The Big Picture
1. What are the uses for threads and fasteners?2. What is the importance of thread terminology?3. What are the most common thread forms and for what are they used? 4. How are they represented on a drawing?
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IPS
•Screw Thread•Helix•Nominal size•Pitch•Lead•Major Dia.•Minor Dia.
•Unified•Acme•Metric•Tapered pipe
1. Hold parts together
2. Adjust parts3. Transmit
power
Screw Threads
Is about…
Requires that we understand…
What they look like…
How they are represented…
Terms
Thread Form Types Thread Uses
Representation on Drawings
How they are used…
•Knuckle•Buttress•Sharpe ‘V’•American National•Whitworth•Square
1. Simplified2. Symbolic3. Detailed
NEXT UNIT/ Experience
Common Fasteners
Lets look at your Lets look at your Unit OrganizerUnit Organizer
The Unit OrganizerCURRENT UNIT
Draw Threaded and Non-Threaded Fasteners
1. What is the importance of thread terminology?2. What are the most common thread form and for what are they used? 3. What are the uses for threads and fasteners?4. How are they represented on a drawing?
UN
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Q
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NSH
IPS
Screw Threads
Is about…
Requires that we understand…
What they look like…
How they are represented…
Terms
Thread Form Types Thread Uses
Representation on Drawings
How they are used…
How are Iron Man’s armor and other machined, metal parts held together or fastened?
NUTSNUTS
SCREWSSCREWS
…and other fasteners
The Unit OrganizerLAST UNIT/ Experience
Auxiliary ViewsCURRENT UNIT
Draw Threaded and Non-Threaded FastenersNEXT UNIT/ Experience
Working Drawings
Pre-Test
Vocabulary
Drawings
Self-test questions
Goal Assessment
UNIT SCHEDULE
Techniques used on Working Detail Drawings
The Big Picture
1. List six threaded fasteners?2. List four non-threaded fasteners? 3. How are they represented on a drawing?4. How can we use the thread charts?
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IPS
Screws, Bolts & Studs
Square head boltHex head boltFlat head
Fasteners
Is about…
What they look like…
How they are represented…
Threaded Fasteners
Non-Threaded Fasteners
Drawing Fasteners
How they are used…
Washers KeysRingsPinsSprings
Spec ChartsCall-outs
Nuts
Drawing Specification
Cap screwsMachine screwsSet screws
Hex nutStop nut
Flat washerLock washerSquare keyWoodruff keyPratt & Whitney key
Lets look at your Lets look at your Unit OrganizerUnit Organizer
The Unit OrganizerCURRENT UNIT
Draw Threaded and Non-Threaded Fasteners
1. What is the importance of thread terminology?2. What are the most common thread form and for what are they used? 3. What are the uses for threads and fasteners?4. How are they represented on a drawing?
UN
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ELF-
TEST
Q
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TIO
NS
UN
IT RELATIO
NSH
IPS
Fasteners
Is about…
The different types…
How they are represented…Threaded Fasteners
Non-Threaded Fasteners
Drawing Fasteners
The different types…
Drawing Specification
How to call them out…
