Sheet Metal Final
Sheet Metal Mastery Quiz
Test your knowledge of sheet metal working and riveting techniques with our comprehensive quiz! Whether you are a beginner or an experienced professional, this quiz is designed to challenge your understanding of key concepts in the field.
Prepare to answer questions on topics such as:
- Rivet specifications
- Material properties
- Tools and techniques
- Best practices in sheet metal fabrication
What is the correct drill bit size for an AN470 AD4-4 rivet?
#11
#21
#30
#40
If you see damage on the rivet head (smile) what would cause this?
Pulling the gun off the rivet while still riveting
Faulty rivet
Air pressure to low
Bucking bar to heavy
When temporarily fastening two pieces of aluminum alloy together prior to riveting what hole size would you use Zinc (silver) cleco in?
#40 hole
#10 hole
#30 hole
#1/8 hole
What is a file used for?
To shave a solid rivet flush to the skin
To counter sink the metal for flush riveting
For deburring the edge of the metal
For dimpling the metal for flush riveting
What is maximum edge distance for an AN470 rivet?
2 times diameter
3 times diameter
4 times diameter
3 1/2 times diameter
What is the distance between rivets in a row called?
Edge distance
Transverse
Gauge
Pitch
A rivet AN426 A 6-4 has what identify mark on its head?
A cross on the head rivet
No mark on the head
A dimple on the head
A raised dot on the head
Rivet length is measured in increments of what?
1/16 inch
1/32 inch
3/32 inch
1/8 inch
What do the identifying marks on the heads of aluminum alloy rivets indicate
Specific alloy used in the manufacture of the rivets
Corrosion proofing or other special process used in the manufacture of the rivets
Degree of dimensional and process control observed during manufacture
Head shape and specification adhered to during manufacturing
What is the rivet designation that has a countersunk head, 3/16 diameter, 3/18 long and made from 2024 aluminum
AN426 DD6-6
AN470 AD3-6
AN426 AD6-6
AN470 B3-3
What is the correct statement for an AN426 AD rivet?
It needs to be soften to facilitate riveting
Can be used in the received condition
Needs to be heat treated before using
Head has no marking
What are the proper shop head dimensions when a rivet is formed?
2.5 wide and 1 high times the diameter
.5 wide and 1.5 high times the diameter
.15 wide and 5 high times the diameter
1.5 wide and .5 high times the diameter
What is the most common rivet material used in a repair
B
AD
DD
WWW
What is rivet diameter measured in?
1/16 inch
1/32 inch
3/32 inch
1/8 inch
What is the identifying marks on the head of a MS20426 B 4-8 rivet?
A raised dot
Two raised dashes
A raised cross
A raised circle
What is the main stress a rivet is designed to withstand?
Torsion
Tension
Compression
Shear
What way do you turn a micro stop - counter sinker too make it go deeper?
Left
Clockwise
Counter clockwise
Don't have to turn it is automatic
Why would you dimple an aluminum skin instead of countersinking it for installing flush rivets
Dimple because it is better than countersinking
The aluminum skin is too thin to countersink
Countersink because it is better than dimpling
The aluminum skin is too thick to countersink
What is the main purpose for de-burring holes?
Prevent corrosion
Ensure a tight fit
Prevent personal injury
Ensure proper countersinking
What is the machine called we bend our sheet metal on?
A vice
A brake
A shear
A bender
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