Metal Manufacturing midterm

Question 1

process of turning into a cylindrical object

Answer 1

spinning

Question 2

a machine used to rub against something till it turns into a powder

Answer 2

Grinder

Question 3

to increase the diameter

Answer 3

Taper

Question 4

a substnace used for cleansing or polishing a hard substance

Answer 4

Abrasive

Question 5

Shear cutting

Answer 5

bends a metal without changing the surface area

Question 6

A device used to cut or shape a tool, especially a rotating edge.

Answer 6

Milling

Question 7

Applying power and heat to form metal

Answer 7

Flame spraying

Question 8

Abrasives are blown against an object

Answer 8

Sandblasting

Question 9

Coating applied by dipping metal in molten alliunium

Answer 9

Hot Dipping

Question 10

Uses wedging action of the screw thred to camp parts together

Answer 10

Threaded fastener

Question 11

Assemble parts not requring close tolerances

Answer 11

Machine Bolts

Question 12

Semi permanent fasteners to prevent slippage of a shaft in a race or shaft

Answer 12

Sets screws

Question 13

Headless bolt threaded entire lenght

Answer 13

Stud bolt

Question 14

Removed using an extracor.drill a hole in remaking exctartor

Answer 14

Broken bolt

Question 15

Fastening device put on bolt or screw. ( unfishined except for screw)( Mahcined on beairng face)

Answer 15

nut( Regular)(semiregular)

Question 16

Provide increased beairng surface for bolt heads and nuts

Answer 16

Washers

Question 17

(Produce thread as they are driven) ( cut threads as they are driven)(Hammered into a drilled or punched hole)

Answer 17

(Thread forming screws, Thread cutting screws, Hammer screw/drive screw)

Question 18

a procces used to join metals using a specific alloy

Answer 18

Soldering

Question 19

Meauring dvice used ot measure down to the 0.001 place

Answer 19

Micrometer calipher

Question 20

measuring dvice consiting a a tight jaw and a main scale

Answer 20

Vernier calipher

Question 21

Clamps an object toghetwer wiht two jaws with one in a fixed position while the other moves along a horizontal plane

Answer 21

Vise

Question 22

Cold chisel used to cut “cold” metal

Answer 22

chisel

Question 23

Tap cuts(internal) die cuts(external)

Answer 23

cutitng threads

Question 24

Usually has a code( and many different types

Answer 24

Metal finishes

Question 25

back and forth motion cutting

Answer 25

Reciporating poer hacksaw

Question 26

toothed or abrasive balde

Answer 26

cutoff or circular saw

Question 27

one continous motion cutting

Answer 27

bad saw

Question 28

work rotated against the edge of a cutting tool

Answer 28

lathe

Question 29

foundaiton in which lathe holds other materials

Answer 29

lathe bed

Question 30

supports outer end of work on lathe

Answer 30

dead center

Question 31

a movable fixture on the lathe that mounts in ways to accommodate different fixtures

Answer 31

Tailstock

Question 32

This part of lathe conrols and support the ecutitng tool.

Answer 32

Lathe Carriage

Question 33

After drilling slightly undersize, a blank is
used to make a hole accurate in diameter and
finish.

Answer 33

Reaming

Question 34

Use of a single-point cutter to enlarge a hole

Answer 34

Boring

Question 35

Cutting by moving a special tool (x) in a
straight line

Answer 35

broaching