Question 1

A 64DP knurl is coarser than a 128DP knurl.

Accepted Answer

A) True 
 B)False  False

Question 2

Knurling is generally dimensioned by specifying:

Accepted Answer

A) the length of knurl and diameter of the shaft before knurling. 
B) the type, pitch, length of knurl, and diameter of the shaft before knurling. 
C) the type, pitch, length of knurl, and diameter of the shaft after knurling. 
A) the length of knurl and diameter of the shaft before knurling. 
B) the type, pitch, length of knurl, and diameter of the shaft before knurling. 
C) the type, pitch, length of knurl, and diameter of the shaft after knurling. B

Question 3

"Necking" is another term for "undercutting".

Accepted Answer

A) True 
 B)False  True

Question 4

Which of the following is NOT a purpose of knurling?

Accepted Answer

A) To improve the appearance of the part 
B) To provide a gripping surface 
C) To decrease the diameter of the part 
A) To improve the appearance of the part 
B) To provide a gripping surface 
C) To decrease the diameter of the part

Question 5

Which of the following is NOT a purpose of undercutting?

Accepted Answer

A) To remove a fillet where the diameter of the part increases 
B) To provide a gripping surface 
C) To produce a recess in a cylindrical part 
A) To remove a fillet where the diameter of the part increases 
B) To provide a gripping surface 
C) To produce a recess in a cylindrical part

Question 6

Undercutting creates a rough surface by applying pressure to a cylindrical object, forcing the surface material outward against the rollers.

Accepted Answer

A) True 
 B)False

Question 7

Knurling can produce a straight or a diamond-shaped pattern on a cylindrical object.

Accepted Answer

A) True 
 B)False

Question 8

Undercuts are usually dimensioned with:

Accepted Answer

A) A leader and a note specifying the width of the undercut. 
B) A leader and a note specifying the width of the undercut and the diameter or depth. 
C) A leader and a note specifying the diameter or depth. 
A) A leader and a note specifying the width of the undercut. 
B) A leader and a note specifying the width of the undercut and the diameter or depth. 
C) A leader and a note specifying the diameter or depth.

A 64DP knurl is coarser than a 128DP knurl.

Knurling is generally dimensioned by specifying:

"Necking" is another term for "undercutting".

Which of the following is NOT a purpose of knurling?

Which of the following is NOT a purpose of undercutting?

Undercutting creates a rough surface by applying pressure to a cylindrical object, forcing the surface material outward against the rollers.

Knurling can produce a straight or a diamond-shaped pattern on a cylindrical object.

Undercuts are usually dimensioned with:

Industrial Drawings

Title Blocks

Lines and Symbols

Pictorial Sketching

Orthographic Projection

Three-View Drawings

Two-View Drawings

One-View Drawings

Auxiliary Views

Section Views

Dimensions and Tolerances

Decimal Dimensions and Tolerances

Dimensioning Holes, Keyways, and Keyseats

Dimensioning Arcs and Radii

Hole Patterns and Revision Blocks

Angles, Dovetails, and Slots

Metric Dimensions and Tolerances

Machining Symbols, Bosses, and Pads

Surface Texture

Tapers and Chamfers

Screw Thread Specifications

Screw Thread Representation and Threaded Fasteners

Pipe Threads

Assembly Drawings

Welding Symbols

Geometric Tolerances - Datums

Geometric Tolerances - Location and Form

Filters

Exam 21: Undercuts and Knurling

A 64DP knurl is coarser than a 128DP knurl.

Knurling is generally dimensioned by specifying:

"Necking" is another term for "undercutting".

Which of the following is NOT a purpose of knurling?

Which of the following is NOT a purpose of undercutting?

Undercutting creates a rough surface by applying pressure to a cylindrical object, forcing the surface material outward against the rollers.

Knurling can produce a straight or a diamond-shaped pattern on a cylindrical object.

Undercuts are usually dimensioned with:

Industrial Drawings

Title Blocks

Lines and Symbols

Pictorial Sketching

Orthographic Projection

Three-View Drawings

Two-View Drawings

One-View Drawings

Auxiliary Views

Section Views

Dimensions and Tolerances

Decimal Dimensions and Tolerances

Dimensioning Holes, Keyways, and Keyseats

Dimensioning Arcs and Radii

Hole Patterns and Revision Blocks

Angles, Dovetails, and Slots

Metric Dimensions and Tolerances

Machining Symbols, Bosses, and Pads

Surface Texture

Tapers and Chamfers

Screw Thread Specifications

Screw Thread Representation and Threaded Fasteners

Pipe Threads

Assembly Drawings

Welding Symbols

Geometric Tolerances - Datums

Geometric Tolerances - Location and Form

Filters