Safety. An unplanned event that may or may not result in an injury What is an Accident?

Safety

An unplanned event that may or may not result in an injury

What is an What is an Accident?Accident?

CAUSES OF ACCIDENTS 80% of accidents are caused by human

error. 20% of accidents are caused by unsafe

conditions in the surroundings.

Safety Over 2 Million people are injured at work

each year and 11,500 die from their injuries ½ of all work accidents are caused by

carelessness, improper use of equipment or lack of safety gear.

Injuries today can plague you for the rest of your life! Think about it.

8 Guidelines for Safety

1. Develop a safe attitude A safe worker thinks about safety and then acts

on it. Don’t get caught after the fact saying “I just

wasn’t thinking.” Never act without considering the safest way to

complete the task.


2. Stop, look and listen Be aware of your surroundings. What do you see

and hear? What machines are in use, is someone working

behind you? Look before you turn!


3. Take the time to do it right. Those who take pride in their jobs are usually

safer than those who rush. Select the right tool for the job and use it

properly. Its not worth the risk of injury to rush!


4. Keep tools and equipment in good working order. If a tool is not working right … its dangerous! If there is any concern or evidence that a tool is

damaged or not functioning properly, let Mrs. Johnson know IMMEDIATELY.


5. Keep your work area clean and neat Think about trip hazards Think about knives hidden under rags and other

tools Clean away any and all messes that you make.


6. Anticipate problems before they occur If you see a potentially dangerous situation do

something about it! Don’t wait until somebody gets hurt Don’t wait to be asked to fix a dangerous

situation …. Take initiative. The person you save from injury may be you

8 Guidelines for Safety7. Dress for the job

Always wear the right safety equipment Always wear protective eyewear!!!!

Wear appropriate clothing No open toed shoes Tie back long hair No loose sleeves or jewelry that snag and pull you

in Keep pants and shirts at the right length

8 Guidelines for Safety8. Follow the Rules

Most accidents can be avoided if everyone follows the rules.

Horseplay can put you and others in danger. Horseplay will always result in a ZERO for the

entire unit!!!! Don’t do it! No food or drink of any kind in the materials lab. Never use tools until you have been instructed to

do so and tested on their use.

Hand Tool Safety

Hand Tools

Most common tools used in this lab.

Hand Tool Safety

Examples:

Scissors Easy Cutters Utility knives

Hand Tool Safety

Keep clean and in good condition (before and after use)

Use tools that are in good condition Use for designed purpose Use properly Safety goggles Keep cutting tools sharp Carry sharp/pointed tools with point down and

away

Hand Tool SafetyScissors

Treat with respect.Use properly. If they break or are broken inform instructor immediately.

Hand Tool SafetyEasy Cutters Scissor like tool with razor sharp blade and plate for precision measuring Use with eye protection Keep safety on when not in use.

Hand Tool SafetyUtility knives Retractable razor blade for cutting cardboard and wood material Use with eye protection when cutting wood strips Keep blade in when not in use. Pull toward self, with hand over the top

Electrical Tool SafetyGlue Guns

Treat with respect. Glue is hot and will cause blisters.Use properly, protect counters and table tops. Unplug from the plug, not the cord.

Power Tool Safety

Power Tools

Power Tool SafetyTypes of Power Tools

Cutting tools –

Rotary motion –Drills

Spade bit – for boring rough holes in wood

Brad Point drill bit – for precision hole cutting

Carbide Masonry bit – drilling in concrete or masonry

High speed steel – drilling metal

Power Tool SafetyTypes of Power Tools

Cutting tools – Rotary motion –Drills Milling tools

Fortsner drill bit - precision hole drilling

Milling bit - precision facing of metals

Power Tool SafetyTypes of Power Tools – cont.

Cutting tools –

In line - Band saw

Fence

Saw Blade

Miter Guide


Band saw blade – moves in one direction


Cutting tools –

In line saw –

Jig saw and reciprocating saw

Blade


Cutting tools –

Circular saw - “Skill” used in house framing work

Blade

Course cut

Fine, finishing cut

Power Tool SafetyCutting tools –

Table Saw – permanently mounted blade with a table support


Cutting tools –

Circular saw - “Skill” used in house framing work

CordedCordless

Blade Guard


Fastening Tools – Usually pneumatic (air powered)

Staple gun - uses u shaped staplesNail gun – fastens brads to 16d nails

Airline


Support tools –

Air Compressor -

Airline


Support tools –

Dust collection-

Collection Bag

Dust Intake

Documents

Safety. An unplanned event that may or may not result in an injury What is an Accident?