Exercise: D Drawing Representation

Questions for: D Drawing Representation

This is a flat or rounded tab protruding from a surface, usually to provide a method for attachment:
A:
Lug
B:
Boss
C:
Chamfer
D:
Spotface
Answer: A
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These are used to attach parts to a cylinder so they won't turn on it:
A:
Lugs and bearings
B:
Keyseats and bearings
C:
Knurls and keys
D:
Keys and keyways/keyseats
Answer: D
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This is an angled surface used on cylinders to make them easier to handle:
A:
Fillet
B:
Taper
C:
Chamfer
D:
Lug
Answer: C
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This is a conical-shaped recess around a hole, often used to receive a tapered screw head:
A:
Boss
B:
Spotface
C:
Counterbore
D:
Countersink
Answer: D
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