Metalworking With Power Machines

Front 1

drill press

Back 1

is a stationary tool used to make holes in metal and other materials.

Its design and structure permit it to drive large drills and apply heavy pressure on bits.

Front 2

grinder

Back 2

removes metal by abrasive action.

Front 3

grinding wheel

Back 3

is made of abrasive cutting particles formed into a wheel by abonding agent

Front 4

Grit

Back 4

The cutting particles are called _____

Front 5

coarse or very coarse texture

Back 5

What is the recommendedfor wheels used to shape metal for sharpening, welding, or construction

Front 6

Face

Back 6

The surface intended for use is called the _____.

Front 7

Handheld grinders

Back 7

also called angle grinders, are used for grinding metal too large to use with a bench grinder

Front 8

wire wheel or wire cup

Back 8

can be used to remove paint or rust from metal.

Front 9

Metal-cutting power saws

Back 9

are reciprocating hacksaws, band saws, or thin grinding-type wheels that cut metal.

Front 10

coolant

Back 10

is a liquid used to cool parts or assemblies.

Front 11

horizontal

Back 11

The word _______ means flat or level

Front 12

horizontal band saw

Back 12

has a blade that saws parallel to the ground.

Front 13

Sheet metal

Back 13

is easy to cut with hand shears.

Front 14

shear

Back 14

means to cut at an angle.

Front 15

Structural steel

Back 15

can be cutusing an abrasive cutoff saw

- This saw cuts by using a thin, circular blade that is impregnated with abrasive material.

Front 16

Sheet-metal breaks

Back 16

are available for making raingutters, heating and air-conditioning ducts, and other commercial use

Front 17

Breaks

Back 17

some shops have hand-operated benders called

Front 18

metal bender

Back 18

is useful for bending round, flat, or angle stock.

Front 19

hand-operated sheet-metal break

Back 19

is useful for making angle bends and seams in sheet metal.