Question 1

____ endmills are used to produce a bevel on the workpiece edge.

Accepted Answer

A)   Shank-type
B)   Chamfer
C)   Tapered
D)   Corner-rounding B

Question 2

____ have cutting edges both on their end and on their periphery for milling.

Accepted Answer

A)   Arbors
B)   Tapers
C)   Shafts
D)   Endmills D

Question 3

A(n) ____ can be used to very accurately find a reference edge.

Accepted Answer

A)   edge locator
B)   layout locator
C)   test indicator
D)   edge finder D

Question 4

A ____ aids in positioning the head at the desired angle.

Accepted Answer

A)   selector knob
B)   quill
C)   ram
D)   protractor

Question 5

The ____ cutter is a simple cutting head that holds a single-edged cutting tool.

Accepted Answer

A)   t-slot
B)   face mill
C)   fly
D)   shell

Question 6

____ workpieces that require direct clamping usually need to be aligned.

Accepted Answer

A)   Angular
B)   Large
C)   Rectangular
D)   Thick

Question 7

The ____ rests on this surface and allows the entire machine head to be swiveled 360 degrees.

Accepted Answer

A)   table
B)   saddle
C)   turret
D)   ram

Question 8

A(n) ____ endmill is a multiple-flute hollow cutter that is mounted onto an arbor.

Accepted Answer

A)   face
B)   t-slot
C)   arbor
D)   shell

Question 9

A ____ mill is a multiple-cutting-edge milling cutter that has replaceable inserted cutting edges.

Accepted Answer

A)   keyseat
B)   dovetail
C)   face
D)   slitting

Question 10

____ are the most commonly used workholding devices for milling.

Accepted Answer

A)   Clamps
B)   Vises
C)   Chucks
D)   Vacuum plates

Question 11

The ____ is mostly used for rotating the workpiece to a position and then securing it there for machining.

Accepted Answer

A)   sector arm
B)   dividing head
C)   rotary table
D)   jaw chuck

Question 12

Milling machine ____ rates are specified in IPM.

Accepted Answer

A)   revolution
B)   feed
C)   speed
D)   load

Question 13

Toolholding devices must have a(n) ____ taper in order to be mounted into the machine spindle.

Accepted Answer

A)   S-7
B)   R-8
C)   S-8
D)   R-7

Question 14

____ milling is using the outside periphery of the cutting tool to machine a surface.

Accepted Answer

A)   Face
B)   Peripheral
C)   Climb
D)   Conventional

Question 15

You should offset ____ of the mill table axes to cut a radius.

Accepted Answer

A)   one
B)   two
C)   three
D)   all

Question 16

The ____ permits movement toward and away from the column along the Y-axis.

Accepted Answer

A)   leadscrew
B)   saddle
C)   table
D)   Unilateral tolerance

Question 17

The ____ endmill is an endmill with a half-round sphere ground on its end.

Accepted Answer

A)   ballnose
B)   radius
C)   bullnose
D)   roughing

Question 18

A ____ is an internal part feature machined into the surface of a workpiece that breaks through at least one edge of it.

Accepted Answer

A)   tram
B)   pocket
C)   chip
D)   bore

Question 19

A(n) ____ is commonly used to hold the boring bar and provides the ability to offset the bar to control hole size.

Accepted Answer

A)   boring head
B)   spindle head
C)   edge finder
D)   pin gage

Question 20

____ allows the spindle to be directly rotated by hand and locked with pin or plunger against an indexing plate having the appropriate number of divisions.

Accepted Answer

A)   Crank handling
B)   Simple indexing
C)   Complex indexing
D)   Direct indexing

Exam 6: Milling