IA II Tool ID Metals - PowerPoint Presentation

Slide1

IA II Tool ID MetalsSlide2

ANVIL

An

anvil

is a basic

tool

, a block with a hard surface on which another object is struck. The

inertia

of the anvil allows the energy of the striking tool to be transferred to the work piece. In most cases the anvil is used as a

forging

tool.Slide3

BALL PEEN HAMMER

A

ball-peen

hammer

, also known as a

blacksmith's

,

engineer's

or

machinist's hammer

, is a type of

peening

hammer used in metalworking. It is distinguished from a point-peen hammer or chisel-peen hammer by having a hemispherical head. Though the process of

peening

has become rarer in metal fabrication, the ball-peen hammer remains useful for many tasks, such as striking punches and chisels.Slide4

BENCH RULE

Used for measuring short distances, also as a straight edge for drawing lines.Slide5

BOX & PAN BRAKE

A

brake

is a metalworking machine that allows the bending of sheet

metal. A cornice brake only allows for simple bends and creases, while a box-and-pan brake also allows one to form box and pan shapes.

[Slide6

CENTER PUNCH

A

punch

is a hard metal rod with a shaped tip at one end and a blunt butt end at the other, which is usually struck by a hammer. Punches are used to drive objects, such as nails, or to form an impression of the tip on a work piece. Slide7

COMINATION SQUARE

A

combination square

is a tool used for multiple purposes in woodworking, stonemasonry and metalworking. It is composed of a ruled blade and one or more interchangeable heads that may be affixed to it. The most common head is the

standard

or

square

head which is used to lay out or check right and 45° angles.Slide8

DIVIDERS

A device resembling a compass, used for dividing lines and transferring measurements.Slide9

HAND SEAMERS

A 

hand

 tool used in the making

of

seams

 in 

sheet metalSlide10

AVIATION SNIPS

RIGHT

LEFT

STRAIGHT

Hand shears specifically suited to cutting curves and irregular shapes from light gauge (16 and up) sheet metal and plastic material. They are also ideal for cutting inside circles and inside

corners

.Slide11

MARKING GAUGE

A

marking gauge

, also known as a

scratch gauge

, is used in woodworking and metalworking to mark out lines for cutting or other operations. The purpose of the gauge is to scribe a line parallel to a reference edge or surface. It is used in joinery and

sheetmetal

operations.Slide12

NOTCHERS

tool that makes clean V-shaped cuts in sheet metal without slippage. A hand

notcher

has a compound-action handle that gives the necessary leverage for fast cutting.Slide13

BAR FOLDER

A machine used to bend a metal sheet into a sharp, narrow, and accurate fold, or a rounded fold, along the edge.Slide14

SCRATCH AWL

a sharp-pointed awl for marking wood or metal to be cut.Slide15

SHEET METAL GAUGE

An instrument used to measure the thickness of metal.Slide16

SLIP ROLL FORMING MACHINE

Used to form material into curved shapes and is primarily used by sheet metal workers.Slide17

SLIP JOINT PLIERS

Pliers

are a hand tool used to hold objects firmly, for cutting, bending, or physical compressionSlide18

STRAIGHT TIN SNIPS

made in various shapes and sizes for various tasks. The handle can be like those on scissors with finger and thumb holes or like plier handlesSlide19

TINNING HAMMER

is a metalworking technique that involves finishing the surface by finely shaping and smoothing 

sheet metal

.Slide20

TRY SQUARE

A

try square

is a woodworking or a metal working tool used for marking and measuring a piece of wood. The

square

refers to the tool's primary use of measuring the accuracy of a right angle (90 degrees); to

try

a surface is to check its straightness or correspondence to an adjoining surface. A piece of wood that is rectangular, flat, and has all edges (faces, sides, and ends) 90 degrees is called four square. A board is often milled four square in preparation for using it in building furniture. Try square is sometimes spelled "

tri square

".Slide21

MALLET

Looks somewhat like a hammer but the head is made of softer material like wood, rubber or rawhide. Used with a chisel NOT FOR DRIVING NAILS.Slide22

TAP and DIE

an instrument for cutting exterior threads in a material

an instrument for cutting a threaded hole in a materialSlide23

a machine may be foot powered (or less commonly hand powered), or mechanically or hydraulically powered. It works by first clamping the material with a ram. A moving blade then comes down across a fixed blade to 

shear

 the material

SQUARING SHEARSlide24

DRILL PRESS

a machine tool for drilling holes, set on a fixed standSlide25

HORIZONTAL BANDSAW

an endless saw, consisting of a steel band with a serrated edge running over wheels, saw that has a blade that cuts horizontal instead of vertical.Slide26

BENCH GRINDER

typically with a pair of grinding wheels (one at each end of the motor shaft) that is designed to be permanently mounted on a workbench.Slide27

MIG WELDER

A

welding

 process in which an electric arc forms between a consumable wire electrode and the work piece metal(s), which heats the work piece metal(s), causing them to melt, and join.Slide28

CARPENTERS SQUARE

Has a wide blade (600 mm) and a long narrow handle (400mm) Blade and handle form a 90 degree angle. Used for measuring, marking, and testing large surfaces

.Slide29

HACKSAW

is a fine-tooth saw with a blade held under tension in a frame, used for cutting materials such as metal or plastics. consist of a metal arch with a handle, usually a pistol grip, with pins for attaching a narrow disposable blade. A screw or other mechanism is used to put the thin blade under tension. The blade can be mounted with the teeth facing toward or away from the handle, resulting in cutting action on either the push or pull stroke. On the push stroke, the arch will flex slightly, decreasing the tension on the blade.Slide30

THE

END