Deck 5: Drill Press

Question 1

The ____ is an H-shaped casting that slides back and forth on the ways.

A) apron
B) saddle
C) spindle
D) cross slide

Answer 1

B

Question 2

The ____ is a bar that spans the length of the bed and contains gear teeth.

A) gap rack
B) gib
C) feed rack
D) apron

Answer 2

C

Question 3

The ____ is a very long threaded rod supported by bearings at both ends.

A) headstock
B) leadscrew
C) tailstock
D) headscrew

Answer 3

B

Question 4

The jaws of ____ chucks are advanced and retracted independently of each other and allow for fine-tuning the position of the workpiece for maximum accuracy.

A) independent
B) three-jaw
C) universal
D) jaw-type

Question 5

The ____ is located at the upper left side of the engine lathe.

A) leadscrew
B) saddle
C) headstock
D) gib

Question 6

The ____ is the part of the machine that holds and rotates work during machining.

A) apron
B) spindle
C) carriage
D) bed

Question 7

The ____ slide sits atop the saddle and provides cutting-tool movement perpendicular to the ways.

A) clutch
B) cross
C) stock
D) rod

Question 8

The apron also contains the ____ lever that is used to switch between longitudinal and cross feed.

A) step cone
B) feed change
C) feed rod
D) spindle nose

Question 9

The sliding motion of the saddle is parallel to the ways and is called ____ feed.

A) vertical
B) horizontal
C) longitudinal
D) latitudinal

Question 10

The ____ can be used to secure workholding accessories to help support the workpiece in many operations.

A) headstock
B) feedstock
C) tailstock
D) swingstock

Question 11

The ____ supports the lathe cutting tool and provides the tool with the movement needed to perform machining operations.

A) gap bed
B) carriage
C) spindle
D) feed rack

Question 12

On a ____ lathe, a small portion of the lathe bed can be removed to allow larger-diameter workpieces to be machined.

A) gap bed
B) gear box
C) feed rod
D) spindle nose

Question 13

The top of the lathe bed contains precision-ground flat and v-shaped rails known as the ____.

A) ways
B) swing
C) gib
D) rod

Question 14

The lathe ____ is located on the right side of the headstock and is the foundation of the entire machine.

A) rest
B) rack
C) bed
D) carriage

Question 15

A belt drive lathe transmits power from the motor to the spindle by means of belts and what is known as a ____.

A) spindle clutch lever
B) feed control clutch
C) step cone pulley
D) feed rod

Question 16

The headstock ____ is used to attach various workholding devices to the spindle.

A) spindle nose
B) spindle clutch lever
C) swing
D) saddle

Question 17

The jaws of ____ chucks advance and retract simultaneously.

A) dead center
B) universal
C) independent
D) flex

Question 18

A(n) ____ chuck is a device used to clamp a workpiece in the lathe spindle by applying pressure on multiple sides.

A) collet
B) indexable
C) jaw-type
D) independent

Question 19

Just under the headstock is another gear train called the quick-change ____.

A) feed box
B) saddle box
C) tailstock
D) gear box

Question 20

The ____ of the lathe is determined by the biggest diameter workpiece that can be mounted in the spindle without touching the ways.

A) bed
B) saddle
C) spindle
D) swing

Question 21

A(n) ____ is a specially designed plate that is mounted on the spindle nose.

A) steady rest
B) drive plate
C) drawtube
D) indexable tool post

Question 22

A(n) ____ tool post consists of a T-nut, clamping stud, and a multi-sided tool block with either removable or integral toolholders.

A) drive dog
B) quick-change
C) indexable
D) live center

Question 23

The purpose of ____ is to produce a smoother surface and bring the part to the final desired size.

A) roughing
B) cutting
C) feeding
D) finishing

Question 24

The jaws are closed and opened by inserting a special wrench called a ____ into a socket on the chuck.

A) chuck mandrel
B) chuck tool
C) chuck key
D) chuck collet

Question 25

The ____ tool post consists of a T-nut, clamping stud, and tool post.

A) rocker-type
B) quick-change
C) drive dog
D) jaw-type

Question 26

FPR stands for ____.

A) Foot per reel
B) Feed per revolution
C) Feet per revolution
D) Feed per reel

Question 27

____ is cutting across the end of a workpiece to machine the end flat.

A) Facing
B) Roughing
C) Turning
D) Finishing

Question 28

____ refers to the distance that the cutting tool is engaged in the workpiece.

A) Depth of cut
B) Feed per cut
C) Cutoff
D) Depth per revolution

Question 29

A ____ is mounted in a bearing cartridge and freely rotates with the workpiece while the mounting shank stays stationary.

A) live center
B) follower rest
C) dead center
D) faceplate

Question 30

A ____ clamps directly to the lathe's ways and acts as a brace to surround and support the workpiece.

A) steady rest
B) follower rest
C) mandrel
D) spring collet

Question 31

____ collets are used to grip on short workpieces whose diameters are too large to fit within the envelope of standard spring collets

A) Step
B) Spring
C) Drive
D) Flex

Question 32

The ____ angle is the angle of the cutting edge of the tool relative to its shank.

A) side
B) back rake
C) lead
D) tool nose

Question 33

____ is reducing the outside diameter of a workpiece.

A) Roughing
B) Turning
C) Roughing
D) Facing

Question 34

Most ____ chucks move independently of each other, and each has its own adjusting screw.

A) one-jaw
B) two-jaw
C) three-jaw
D) four-jaw

Question 35

A ____ is mounted to the headstock spindle and is generally made of cast iron with a series of slots machined into its face.

A) tool post
B) faceplate
C) steady rest
D) workholding device

Question 36

____ tool posts and holders have been largely replaced since they do not offer as much rigidity as newer toolholding methods.

A) Spring-type
B) Three-jaw
C) Rocker-type
D) Quick-change

Question 37

The purpose of ____ is to remove as much material as quickly as possible.

A) finishing
B) spotting
C) roughing
D) cutting

Question 38

____ have holes in their centers to match the size and shape of the workpiece to be held.

A) Drawtubes
B) Chucks
C) Mandrels
D) Collets

Question 39

____ collets are very accurately ground cylindrical sleeves.

A) Steady set
B) Follower
C) Flex
D) Spring

Question 40

A ____ is a special precision cylindrical shaft that can be inserted through the center bore of the workpiece to secure it for machining.

A) steady rest
B) universal chuck
C) mandrel
D) drive plate

Question 41

With ____ turning, the turning tool must always be set on center just as when facing.

A) square
B) angle
C) straight
D) curve

Question 42

____ threads have a helix that causes assembled fasteners to get tight when rotated clockwise.

A) Right-hand
B) Left-head
C) Lead
D) Crested

Question 43

The ____ is the thread surface that joins the crest to the root.

A) flank
B) helix
C) gage
D) groove

Question 44

____ combines turning and facing to create a step where two different diameters meet.

A) Roughing
B) Knurling
C) Boring
D) Shouldering

Question 45

The ____ of a thread refers to the spiral shape created by the thread grooves.

A) pitch
B) helix
C) flank
D) lead

Question 46

If ring gages or a(n) ____ is(are) not available, the three-wire method may be used to measure pitch diameter.

A) flank
B) acme thread
C) thread micrometer
D) cutting plane

Question 47

____ is using a single-point cutting tool to enlarge an existing hole.

A) Boring
B) Reaming
C) Shouldering
D) Spotting

Question 48

Class ____ fits have little or no clearance between mating threads

A) 1A and 1B
B) 2B and 2B
C) 3A and 3B
D) 4A and 4B

Question 49

____ diameter is important for achieving a desired thread fit and is a standardized dimension directly referenced from a chart.

A) Minor
B) Major
C) Pitch
D) Compound-rest in-feed

Question 50

A knurling tool contains ____ hardened steel roll(s) of a desired pattern.

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

Question 51

To start the threading passes, position the tool at the start of the thread after touching off and setting the compound-rest and cross-slide collars to "____."

A) 0
B) .5
C) 1
D) 1.5

Question 52

Performing a ____ operation on the lathe uses a special narrow tool to take off the end workpiece to a desired length.

A) grooving
B) knurling
C) shouldering
D) cutoff

Question 53

The ____ thread has a very distinct appearance since the included angle of the thread form is 29 degrees and the threads are thicker and somewhat square.

A) tapered pipe
B) buttress
C) left-hand
D) Acme

Question 54

____ is producing a raised pattern on the circumference of a workpiece.

A) Retracting
B) Threading
C) Knurling
D) Grooving

Question 55

The ____ is used to accomplish the alignment of the thread-cutting tool's form to the workpiece.

A) flank
B) center gage
C) thread wire
D) acme thread

Question 56

The ____ directly transmits power to the leadscrew.

A) quick-change gear box
B) compound rest
C) cutting tool
D) workpiece

Question 57

____ may be needed to accept O-rings or retaining rings, act as a relief for threading, or to provide clearance on shoulders for mating parts.

A) Grooves
B) Threads
C) Taps
D) Tailstocks

Question 58

Form ____ is used to produce contoured surfaces on a conventional lathe.

A) drilling
B) cutting
C) boring
D) shouldering

Question 59

The ____ angle is the angle of a thread's spiral relative to the center axis of the part.

A) gage
B) fitted
C) helix
D) flank

Question 60

____ threads change in diameter from one end to the other.

A) Tapered pipe
B) Single-point
C) Acme
D) Buttress

Question 61

A ____ is a lathe accessory that can move the cross slide either in or out as the carriage moves longitudinally along the ways.

A) tool bit
B) taper attachment
C) taper offset
D) tailstock offset

Question 62

Tapers can be specified on prints by ____ basic methods.

A) two
B) three
C) four
D) five

Question 63

Remember to bring the carriage about ____ past the start point before taking a cut to eliminate backlash.

A) a half an inch
B) an inch
C) two inches
D) three inches

Question 64

Taper per inch is the ____ change in one inch of length.

A) clearance
B) height
C) diameter
D) width

Question 65

____ threads are easily identified since the thread form is asymmetrical.

A) Buttress
B) Tapered pipe
C) Right-hand
D) V

Question 66

In the ____ method, the tailstock center is offset from the headstock spindle centerline.

A) tool bit
B) taper offset
C) offset tailstock
D) taper attachment

Question 67

When using the tool bit method, taper length can be limited by ____.

A) compound rest travel
B) tool size
C) taper attachment travel
D) tailstock offset

Question 68

Angular specifications of tapers are simply stated by the ____.

A) arc length
B) diameter ratio
C) rate of change
D) angle in degrees

Question 69

After the taper attachment setting is verified, set an appropriate ____ speed and feed rate.

A) spindle
B) dialing
C) backlash
D) cutting

Question 70

If TPI is known, first multiply TPI by ____ to get TPF, then divide TPF by 24.

A) 10
B) 12
C) 14
D) 20

Question 71

A drawback to the ____ method is that only external tapers can be machined.

A) tool bit
B) compound rest
C) offset tailstock
D) taper attachment

Question 72

Before setting up the lathe for the offset tailstock method, the ____ must be calculated.

A) tapers
B) backlash
C) tailstock offset
D) digital readout

Question 73

To determine taper per foot given centerline angle, multiply the tangent of the centerline angle by ____.

A) 12
B) 14
C) 20
D) 24

Question 74

Once tailstock ____ is complete, the work can be mounted between centers.

A) setover
B) setoff
C) offset
D) overset

Question 75

A ____ is a constant change in diameter of a cylindrical part.

A) taper
B) press
C) lath
D) drill chuck

Question 76

The tool bit method of machining uses a(n) ____ edge of a cutting tool to cut the taper.

A) round
B) pointed
C) angled
D) flat