Deck 6: Milling

Question 1

The ____ allows movement from left to right along the X-axis.

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

Answer 1

C

Question 2

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

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

Answer 2

C

Question 3

Milling cutters may be made from one solid piece of ____ or carbide.

A) shell
B) flute
C) HSS
D) HSH

Answer 3

C

Question 4

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

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

Question 5

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

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

Question 6

The ____ feed handle can be used when performing holemaking operations or to position cutting tools for milling operations.

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

Question 7

Milling cutters are secured onto a(n) ____ for mounting in the machine spindle.

A) hold-down clamp
B) R-8 collet
C) shell mill arbor
D) stub arbor

Question 8

Milling cutting tools may be mounted either with ____ or directly to their shanks.

A) arbors
B) tapers
C) endmills
D) cutters

Question 9

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

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

Question 10

A power ____ can be used to mount and remove toolholding devices much more quickly than manually tightening and loosening it.

A) head
B) feed transmission
C) drawbar
D) feed unit

Question 11

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

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

Question 12

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

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

Question 13

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

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

Question 14

The vertical spindle milling machine is frequently called the ____.

A) knee mill
B) ankle mill
C) foot mill
D) saddle mill

Question 15

The ____ passes through the spindle from the top of the head.

A) range
B) drawbar
C) handwheel
D) turret

Question 16

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

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

Question 17

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

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

Question 18

The ____ is a precisely ground shaft.

A) spindle
B) head
C) ram
D) quill

Question 19

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

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

Question 20

The ____ allows the entire head to be moved forward and backward and then locked in position.

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

Question 21

____ a workpiece means machining the sides of a workpiece perpendicular and parallel to each other.

A) Circling
B) Jamming
C) Angling
D) Squaring

Question 22

The ____ consists of a heavy base on which a circular worktable is mounted.

A) rotary table
B) dividing head
C) dividing table
D) rotary head

Question 23

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

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

Question 24

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

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

Question 25

____ are the most commonly used workholding devices for milling.

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

Question 26

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

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

Question 27

Milling machine ____ rates are specified in IPM.

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

Question 28

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

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

Question 29

A ____ is a workholding devise specifically designed to accommodate a specific workpiece.

A) collet block
B) sine vise
C) fixture
D) toggle clamp

Question 30

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

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

Question 31

____ is the process of adjusting the head so that the spindle is perpendicular to the top surface of the machine table.

A) Tramming
B) Aligning
C) Milling
D) Pinning

Question 32

The major benefit of performing ____ operations using the vertical mill is the ability to more precisely establish hole locations.

A) boring
B) squaring
C) slotting
D) holemaking

Question 33

____ milling is feeding the workpiece with the rotation of the cutting tool.

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

Question 34

____ are often used to machine slots parallel with the surface of the machine table.

A) Slitting saws
B) Woodruff keyseats
C) Radius cutters
D) Bullnose endmills

Question 35

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

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

Question 36

____ milling is feeding the workpiece in against the rotation of the cutting tool.

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

Question 37

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

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

Question 38

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

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

Question 39

Feed per tooth is also called ____ load.

A) boring
B) climbing
C) chip
D) tram

Question 40

The ____ step in aligning a turret is to indicate an angle plate parallel with the Y-axis by moving the saddle.

A) first
B) second
C) third
D) last

Question 41

____ 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.

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

Question 42

The dividing head is mounted on the mill table and fastened with ____ hardware.

A) R-slot
B) S-slot
C) T-slot
D) B-slot

Question 43

____ turns of a crank result in one turn of the spindle.

A) Twenty
B) Thirty
C) Forty
D) Fifty

Question 44

____ requires the crank handle to be rotated to orient the indexing head spindle.

A) Simple indexing
B) Direct indexing
C) Plate indexing
D) Sectored indexing