Pictures Flashcards
(26 cards)
Identify what 1 is:
Pitch
Identify what 2 is:
Root
Identify what 3 is:
Crest
Identify what 4 is:
Thread Flank
Identify what 5 is:
Thread angle
Identify what 6 is:
Minor Diameter
Identify what 7 is:
Pitch Diameter
Identify what 8 is:
Major Diameter
Identify what 1 is:
Part Line
Identify what 2 is:
section Line
Identify what 3 is:
Hidden Line
Identify what 4 is:
Center Line
Identify what 5 is:
Dimension and extension Line
Identify what 6 is:
Cutting Plane
Identify what 7 is:
Break Lines
A relatively thin, flat member acting as a support. Also see web and
gusset.
Rib
A bevel or flared depression around edge of a
hole used to set the head of a flathead screw below surface of work.
Counter sink
A flat-bottomed enlargement of the mouth of a
cylindrical bore used to set the head of fastener below the surface of the work.
Also, to enlarge a bore hole by means of a counterbore.
Counter Bore
A bevel or angle cut across the edge of a part to give a
finished look or to remove sharp edges.
Chamfer
The minimum clearance between mating parts.
Allowance (also clearance)
Surface finish mark - numbers above mark
