Cutting safety ppt vivek nirwal

CUTTING SAFETYCUTTING SAFETY

VIVEK NIRWAL VIVEK NIRWAL DEPARTMENTDEPARTMENT OF PRODUCTION OF PRODUCTION ENGG.ENGG. G.B.P.E.C, PAURIG.B.P.E.C, PAURI 33rdrd year year 2011-20152011-2015

ContentContent SafetySafety Why Safety?Why Safety? Drill pressDrill press Drill press safetyDrill press safety Lathe safetyLathe safety

SAFETYSAFETY

Safety is the state of being "safe“Safety is the state of being "safe“ The condition of being protected against The condition of being protected against

physical, social, psychological, financial physical, social, psychological, financial and emotional harmand emotional harm

4 Reasons to Make Safety 4 Reasons to Make Safety ImportantImportant

Responsibility to self Responsibility to self Responsibility to familyResponsibility to family Responsibility to not endanger co-workersResponsibility to not endanger co-workers Productivity and health of the companyProductivity and health of the company

Dril l PressDril l PressThe drill press is the preferred The drill press is the preferred

tool for making holes in tool for making holes in materials. materials.

Drill Press UsesDrill Press Uses The drill press can be The drill press can be

used for a variety of used for a variety of applications.applications. It may be used to drill It may be used to drill

through metals, through metals, woods, plastics,woods, plastics,

Metal Plastics Wood

Drill Press SafetyDrill Press Safety Wear eye protection Wear eye protection

at all times.at all times.

Do not operate the Do not operate the drill press until you drill press until you have passed all have passed all safety requirements.safety requirements.

Drill Press SafetyDrill Press Safety

Always make sure that small stock is securely Always make sure that small stock is securely clamped in a drill press vise. clamped in a drill press vise.

Do not try to hold small pieces of stock by hand.Do not try to hold small pieces of stock by hand. Place the long end of the piece being drilled to Place the long end of the piece being drilled to

the left side. This is so it will hit the post and not the left side. This is so it will hit the post and not the operator, should the material slip and start the operator, should the material slip and start rotating.rotating.

Column

Depth Stop

ChuckTable

Feed Handle

On/Off Switch

Chuck Key

Drill Press SafetyDrill Press Safety Always remove the Always remove the

chuck key chuck key immediately after immediately after installing a bit. Place installing a bit. Place key back in holderkey back in holder

Never wear gloves Never wear gloves when operating the when operating the drill press. They may drill press. They may get caught.get caught.

Drill Press SafetyDrill Press Safety Do not wear your hair Do not wear your hair

long, or wear long long, or wear long sleeves or dangling sleeves or dangling strings or jewelry. strings or jewelry. Tuck it in or tie it Tuck it in or tie it back!back!

Back the bit out Back the bit out frequently on deep frequently on deep cuts, to clean and cuts, to clean and cool the bit.cool the bit.

Drill Press SafetyDrill Press Safety Make certain the table Make certain the table

and drill are properly and drill are properly adjusted to avoid adjusted to avoid drilling into the table. drilling into the table.

Do not talk to anyone Do not talk to anyone while operating the while operating the machine.machine.

Drill Press SafetyDrill Press Safety One person machine- One person machine-

99% of the time.99% of the time. Make all adjustments Make all adjustments

with the power off and with the power off and the bit standing still.the bit standing still.

Drill Press SafetyDrill Press Safety

Use care in reaching Use care in reaching around the machine.around the machine.

Never remove chips Never remove chips with your fingers. with your fingers. Keep them away from Keep them away from the revolving tool.the revolving tool.

Drill Press SafetyDrill Press Safety Loose clothing must Loose clothing must

be secured and be secured and sleeves pulled up to sleeves pulled up to bare forearms bare forearms

Long hair must be Long hair must be tied back or wear a tied back or wear a hat.hat.

Always wear Always wear your safety your safety

glassesglasses

Insert bit into chuckInsert bit into chuck

Tighten it by handTighten it by hand

Find the chuck key…Find the chuck key…

…… in the key chuck in the key chuck holderholder

Tighten with chuck Tighten with chuck keykey

Remember: Righty Remember: Righty TightyTighty

Set depth stop…Set depth stop…

…… to desired heightto desired height

Put the chuck key…Put the chuck key…

…… in the chuck key in the chuck key holderholder

Use the feed Use the feed handle…handle…

…… lower and raise the lower and raise the bitbit

Hold your stock…Hold your stock…

…… tightly as you dri l lt ightly as you dri l l

Hold the feed Hold the feed handle…handle…

…… and turn the machine and turn the machine offoff

Small pieces Small pieces should…should…

…… be clamped to the be clamped to the tabletable

Keeps hands at Keeps hands at least… least…

…”…” Circle of Danger”Circle of Danger”

2”2”2”2”

Keep hair, loose Keep hair, loose clothesclothes

…… away from the bitaway from the bit

Press the stop Press the stop button…button…

…… to stop the dri l l pressto stop the dri l l press

LATHE SAFETYLATHE SAFETY

Safe Use of Lathe CategoriesSafe Use of Lathe Categories

Eye ProtectionEye Protection Lung & Skin ProtectionLung & Skin Protection Hearing ProtectionHearing Protection General Body ProtectionGeneral Body Protection

Eye ProtectionEye Protection

Wear One of The Following: Wear One of The Following: Face ShieldFace ShieldSafety Goggles (To OSHA Standards)Safety Goggles (To OSHA Standards)Safety Glasses (To OSHA Standards)Safety Glasses (To OSHA Standards)

Examples of Eye ProtectionExamples of Eye Protection

Lung & Skin ProtectionLung & Skin ProtectionUse One of The Following When Turning:Use One of The Following When Turning:Dust Mask (To OSHA Standards)Dust Mask (To OSHA Standards)Dust Helmet (To OSHA Standards)Dust Helmet (To OSHA Standards)Dust Collection SystemDust Collection System

When Applying a Finish or Using CA:When Applying a Finish or Using CA:Wear Nitrile or Latex GlovesWear Nitrile or Latex GlovesDo in Well Ventilated Room…OrDo in Well Ventilated Room…OrWear Cartridge Mask (To OSHA Standards)Wear Cartridge Mask (To OSHA Standards)

Examples of Lung ProtectionExamples of Lung Protection

Hearing ProtectionHearing Protection

Wear One of The Following: Wear One of The Following: Ear Plugs (To OSHA Standards)Ear Plugs (To OSHA Standards) Headset (To OSHA Standards)Headset (To OSHA Standards) Effectiveness Defined by Decibel RatingEffectiveness Defined by Decibel Rating Move Noisy Equipment to Another Area Move Noisy Equipment to Another Area

(Best Solution)(Best Solution)

Examples of Hearing ProtectionExamples of Hearing Protection

Body Protection CategoriesBody Protection Categories

Before Turning on LatheBefore Turning on Lathe Starting The LatheStarting The Lathe While Running The LatheWhile Running The Lathe Safe Use of Tools & AccessoriesSafe Use of Tools & Accessories General SafetyGeneral Safety

Before Starting LatheBefore Starting Lathe No Loose Clothing, Gloves, Hair or No Loose Clothing, Gloves, Hair or

JewelleryJewellery Wear Eye, Lung & Hearing ProtectionWear Eye, Lung & Hearing Protection Remove Any Loose Bark From Work Remove Any Loose Bark From Work Make Sure All Tightening Handles Are Make Sure All Tightening Handles Are

TightTight Keep Toolrest as Close to Work Piece as Keep Toolrest as Close to Work Piece as

PossiblePossible

Starting The LatheStarting The Lathe

Keep The Tailstock Engaged Whenever Keep The Tailstock Engaged Whenever Possible For Added SafetyPossible For Added Safety

Always Stand to the Side When Turning Always Stand to the Side When Turning On The LatheOn The Lathe

If Electronic Variable Speed, Start Lathe at If Electronic Variable Speed, Start Lathe at Lowest Speed. Increase as NeededLowest Speed. Increase as Needed

Back Off Speed If Vibration StartsBack Off Speed If Vibration Starts

While Running The LatheWhile Running The Lathe Never Start Cutting Before Tool is Firmly Never Start Cutting Before Tool is Firmly

On ToolrestOn Toolrest Don’t Move Tool Rest While Lathe is Don’t Move Tool Rest While Lathe is

Running Running Remove or Move Tool Rest Before Remove or Move Tool Rest Before

SandingSanding Only Use Paper Towels While Lathe is Only Use Paper Towels While Lathe is

Running Running Reset Lathe to Lowest Speed When Reset Lathe to Lowest Speed When

FinishedFinished

Get a Good Fit With Scroll Get a Good Fit With Scroll ChucksChucks

General SafetyGeneral Safety Keep Tools Sharp; Forcing Dull Tools Keep Tools Sharp; Forcing Dull Tools

Cause AccidentsCause Accidents Provide Abundant LightingProvide Abundant Lighting Don’t Operate Equipment While Tired or Don’t Operate Equipment While Tired or

Under The InfluenceUnder The Influence Keep Floor Clean & Maintain Proper Keep Floor Clean & Maintain Proper

Balance At All TimesBalance At All Times Use Common Sense; If It Appears To Be Use Common Sense; If It Appears To Be

Unsafe, It Probably IsUnsafe, It Probably Is