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TRANSCRIPT
Wood Shop
Manual
For Instructors at the Maryland Institute College of Art
About this Document This manual has been prepared to help ensure safety in the Wood Shop at the Maryland Institute College of Art. No document can replace actual instruction, and this manual should be seen only as a supplement to thorough supervised training. It is the responsibility of the user to utilize their training, experience, and good judgment to work safely. Though many of the tool safety procedures described in this document may apply broadly to tools of the given type, this manual has been written specifically for the MICA Wood Shop and the tools contained therein. This manual is a living document and will be updated to reflect changes and additions to the MICA Wood Shop. An up-to-date version can always be found in the shop. This document has been created by Professor Kenneth Martin and Wood Shop Manager Ryan Hoover. Questions and comments may be directed to [email protected].
Wood Shop Manual Maryland Institute College of Art
Table of Contents Emergency Procedures Shop Policies and Safety Rules Lock Out Tag Out Close Up Checklist Power Tool Safety Sheets Stationary Tools
Band Saw Drill Press Chop Saw Stationary Sanders Jointer Surface Planer Lathe Table Saw Portable Tools Drill Circular Saw Plate Jointer Belt Sander Router Hand Tool Instruction Sheets
One Foot Ruler, Measuring Rulers, Square, Marking Gauge, Sliding T-Bevel, Hand Saws, Chisels (2 pgs), Planes (3 pgs), Scraper
WOOD SHOP EMERGENCY PROCEDURE
CALL 9-911
(9 to get an outside line then 911 for local fire, police, and ambulance) 1. GIVE THE EXACT LOCATION OF YOUR EMERGENCY:
1300 W MT ROYAL AVE MICA CAMPUS FOX BUILDING (large, red brick building next to the glass building) WOOD SHOP- ROOM 012 – IN THE BASEMENT
2. GIVE THE PHONE NUMBER FROM WHERE YOU ARE CALLING: 410-225-2537 3. GIVE YOUR NAME 3. DESCRIBE THE NATURE OF THE EMERGENCY (INJURY, FIRE, ETC). 4. STAY NEAR THE PHONE, IF POSSIBLE, TO RECEIVE ADDITIONAL INSTRUCTIONS.
THEN CALL 3333 FOR CAMPUS SAFETY
(Call 410-423-3333 from a non-campus phone)
Campus Safety should be notified of all injuries. They can provide assistance with First-Aid, injury assessment, and reporting. Minor injuries not requiring attention from a medical professional can be treated using the First Aid kits mounted in the Wood Shop.
1. Turnoffthepowerswitchonthetool/machine.
2. Ifthemachineisonitsowndedicatedcircuitbreakerinthemainbreakerboxes,turnthatbreakeroff.
3. Unplugthetool/machinefromthepowersource.
4. GetaLOTObox,lock,andkeyfromtheLOTOsignboard.Notethatsomeboxeshaveexpandednotchesforoversixedpowercords.
5. Openthedoorsofthelockoutboxandplacetheboxaroundtheplugofthemalfunctioningtool/machine.Closethedoorsoftheboxaroundthecord,placethelockthroughtheringsonthedoors,andlockthelock.
6. Ifthemachineishard-wired,turnoffthelocalshut-offbreaker,placetheLOTOhaspthroughtheholeinthebreakerhandle,andlockthehaspclosed.
7. FilloutatagfromtheLOTOsignboardandattachittothelock.
8. NotifytheWoodShopmanagerverbally,byemail([email protected]),orwithawrittennote.Includedetailedinformationaboutthetool/machinemalfunction.
9. Keepthekeytothelock.DonotgivethekeytoanyoneotherthantheWoodShopManager.TheWoodShopManagerhasacopyofallLOTOkeys.Astheindividualwholockedoutthetool/machine,onlyyouandtheWoodShopmanagercanallowthatmachinetobebroughtbackonline.
10.Afterthenecessaryrepairshavebeenmadetothetool/machine,thelockoutboxmayberemovedandreturned,withthelockandkey,totheLOTOsignboard.
Wood Shop Instructor Info Lock Out Tag Out
The Lock Out Tag Out (LOTO) procedure is an important aspect of shop safety. The LOTO system takes malfunctioning tools/machines off line, preventing possible injuries. Once a tool/machine is identified as malfunctioning, damaged, or otherwise needing to be taken off line, follow the LOTO procedure listed below.
There is a LOTO signboard in the Tool Room. On this board, there are multiple lock out boxes hanging, locks with keys, lockout hasps, and LOTO tags.
Do not attempt to make repairs to tools/machines that are beyond your training and expertise. Follow this LOTO procedure and allow the shop manager to make the needed repairs.
| Wood Shop Manual | Monitor Info | Lock Out Tag Out | 1 of 1 | revised 1/10
LOTO_instructors.indd 1 6/15/10 9:45 AM
1. Turnoffthepowerswitchonthetool/machine.
2. Ifthemachineisonitsowndedicatedcircuitbreakerinthemainbreakerboxes,turnthatbreakeroff.
3. Unplugthetool/machinefromthepowersource.
4. GetaLOTObox,lock,andkeyfromtheLOTOsignboard.Notethatsomeboxeshaveexpandednotchesforoversixedpowercords.
5. Openthedoorsofthelockoutboxandplacetheboxaroundtheplugofthemalfunctioningtool/machine.Closethedoorsoftheboxaroundthecord,placethelockthroughtheringsonthedoors,andlockthelock.
6. Ifthemachineishard-wired,turnoffthelocalshut-offbreaker,placetheLOTOhaspthroughtheholeinthebreakerhandle,andlockthehaspclosed.
7. FilloutatagfromtheLOTOsignboardandattachittothelock.
8. NotifytheWoodShopmanagerverbally,byemail([email protected]),orwithawrittennote.Includedetailedinformationaboutthetool/machinemalfunction.
9. Keepthekeytothelock.DonotgivethekeytoanyoneotherthantheWoodShopManager.TheWoodShopManagerhasacopyofallLOTOkeys.Astheindividualwholockedoutthetool/machine,onlyyouandtheWoodShopmanagercanallowthatmachinetobebroughtbackonline.
10.Afterthenecessaryrepairshavebeenmadetothetool/machine,thelockoutboxmayberemovedandreturned,withthelockandkey,totheLOTOsignboard.
Wood Shop Monitor Info Lock Out Tag OutThe Lock Out Tag Out (LOTO) procedure is an important aspect of shop safety. The LOTO system takes malfunctioning tools/machines off line, preventing possible injuries. Once a tool/machine is identified as malfunctioning, damaged, or otherwise needing to be taken off line, follow the LOTO procedure listed below.
There is a LOTO signboard in the Tool Room. On this board, there are multiple lock out boxes hanging, locks with keys, lockout hasps, and LOTO tags.
Do not attempt to make repairs to tools/machines that are beyond your training and expertise. Follow this LOTO procedure and allow the shop manager to make the needed repairs.
| Wood Shop Manual | Monitor Info | Lock Out Tag Out | 1 of 1 | revised 1/10
LOTO_monitors.indd 1 6/15/10 9:46 AM
1. Makesurethatalltoolshavebeenputawayintheirproperplace,andthatalltoollockersarelocked.
2. Makesurethatallclampshavebeenputbackontheclampracksintheirappropriatelocation.
3. Cleanupallsawdustandscrapsonandaroundthetablesandtools.
4. SweepthefloorsintheWorkRoomandtheToolRoom.
5. Removefulltrashbagstothehallwayandplacenewbagsinthecans.
6. Turnoffthedustcollector.
7. Shutdowntheappropriatecircuitbreakersandlocktheboxes.
8. MakesurethatallstudentsareoutoftheToolRoom.
9. Closeandlockalldoorsincluding:
ThedoubledoorstotheToolRoom(includingthetoppinintheToolRom)
ThebackdoortotheToolRoom
Alltoolcabinets
BothdoorstotheOffice
ThedoortotheCave
ThedoortotheToolRoomcabinetunderthechopsawtable
ThedoortotheStorageRoom
TheInstructor’scabinets
Bothbreakerboxes
ThefrontdoortotheWorkRoom(thehandledoesnotneedtobelocked)
Wood Shop Instructor Info Close Up Checklist
At the end of your shift please go through this checklist to make certain that you have done all of the following:
If another Monitor is there to work the following shift, obviously some of the lock down steps should be omitted. However, be sure to sweep and tidy the shop so that you are not leaving a mess for the next person to clean up. Also, pass on any relevant information to the next Monitor regarding the people already working in the shop or any other issues from your shift.
| Wood Shop Manual | Monitor Info | Close Up Checklist | 1 of 1 | revised 1/10
CloseUpChecklist_instructors.indd 1 6/15/10 9:45 AM
1. Makesurethatalltoolshavebeenputawayintheirproperplace,andthatalltoollockersarelocked.
2. Makesurethatallclampshavebeenputbackontheclampracksintheirappropriatelocation.
3. Cleanupallsawdustandscrapsonandaroundthetablesandtools.
4. SweepthefloorsintheWorkRoomandtheToolRoom.
5. Removefulltrashbagstothehallwayandplacenewbagsinthecans.
6. Turnoffthedustcollector.
7. Shutdowntheappropriatecircuitbreakersandlocktheboxes.
8. MakesurethatallstudentsareoutoftheToolRoom.
9. Closeandlockalldoorsincluding:
ThedoubledoorstotheToolRoom(includingthetoppinintheToolRom)
ThebackdoortotheToolRoom
Alltoolcabinets
BothdoorstotheOffice
ThedoortotheCave
ThedoortotheToolRoomcabinetunderthechopsawtable
ThedoortotheStorageRoom
TheInstructor’scabinets
Bothbreakerboxes
ThefrontdoortotheWorkRoom(thehandledoesnotneedtobelocked)
Wood Shop Monitor Info Close Up ChecklistAt the end of your shift please go through this checklist to make certain that you have done all of the following:
If another Monitor is there to work the following shift, obviously some of the lock down steps should be omitted. However, be sure to sweep and tidy the shop so that you are not leaving a mess for the next person to clean up. Also, pass on any relevant information to the next Monitor regarding the people already working in the shop or any other issues from your shift.
| Wood Shop Manual | Monitor Info | Close Up Checklist | 1 of 1 | revised 1/10
CloseUpChecklist_monitors.indd 1 6/15/10 9:45 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarerequired.Wearhearingprotectionthatisappropriateforthelevelanddurationofthenoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothesorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Bothwheelguardplatesmustbeonandclosedbeforeturningonthemachine.
5. Makesureallguardsandbladeguidesareinplaceandproperlyadjusted.
6. Adjusttheupperassemblysothatitisapproximately1/4“abovethework.
7. Stockmustbeheldflatonthetable,orotherwisejiggedsecurely.
8. Maintainatwo-inchmarginofsafety.Keepyourhandsoneithersideoftheblade,notinlinewiththeblade.
9. Useapushsticktofeedsmallpiecesthroughthesawandtoremovescrapsfromaroundtheblade.
10.Ifapieceofwoodfallsintotheslotinthetable,shutthepoweroff,waitforthebladetostop,andthenremovethepiece.
11.Beawareofthepossibilityofbindingthebladebytryingtocutacurveoftoosmallaradius.Makeradialreliefcutsbeforecuttingatightcurve.
12.Planyourcutstoavoidbackingoutofalongorcomplicatedcut.Ifbackingoutcan-notbeavoided,movethematerialslowlyandinlinewiththebladetoavoidpullingthebladeawayfromtheupperassembly.Itmaybenecessarytoturnoffthepowertothesaw,andbackouttheworkpieceafterthebladehasstoppedmoving.
13.Ifabladebreaks,turnoffthemachineandmoveawayuntilallmotionstops.Ifyouheararhythmicclickingnoise,thismayindicateacrackintheblade.
14.Donotleaveanysawrunningunattended.Whenfinished,turnoffthesawandbringthebladetoastopusingthebrake.
Wood ShopSafety Sheets Band Saw
| Wood Shop Manual | Safety Sheets | Band Saw | 1 of 1 | revised 1/10
BandSaw.indd 1 6/15/10 9:39 AM
1. Wearproperpersonalprotectionequipment:Safetyglassesorfaceshieldarerequired.Wearhearingprotectionthatisappropriateforthelevelanddurationofthenoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel:Noloosefittingclothesorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Makesurethemachineisstoppedbeforeadjustingthemachine.
5. Useonlybitsdesignedforuseinapowereddrill.Bitswithfeedscrews,tangends,orofexcessivelengthshouldnotbeused.
6. Lockthedrillbitintothechucktightly,usingthechuckkeyandeachoftheholesinthechuck.Thechuckkeymustberemovedbeforeturningonthepower.
7. Thetablemustbesettotheproperheightforyouroperationandlockedintoplace.
8. Clampallworktothetable.Donotholdstockbyhand.Maintainasixinchmarginofsafety.
9. Withdrawthebitfromthestockfrequentlytocleartheshavingsandcoolthebit.Clearchipsandshavingswithabrushorstickwhenthemachineisrunning.
10.Alwaysdrillintoabackingboardwhendrillingthroughstock.
11.Makesuretherotatingspeedofthebitissetproperlyforyouroperation.Askyourinstructororthetechforhelp.
12.Whenusingamortisingattachment,flycutter,orotherspecialset-up,haveyourinstructororthetechcheckitbeforeturningonthepower.
Wood ShopSafety Sheets Drill Press
| Wood Shop Manual | Safety Sheets | Drill Press | 1 of 1 | revised 1/10
drill press.indd 1 6/15/10 9:42 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarerequired.Wearhearingprotectionthatisappropriateforthelevelanddurationofthenoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothesorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Usethebladeguardatalltimes.
5. Makesurethatlongworkissupportedbythetableoranoutboardtoolrest.
6. Donotallowanyonetostandbehindthesaw.
7. Securethework.Donotfree-handanycuttingoperation.Thestockshouldliesolidlyonthetableandtightagainstthefence.
8. Keephands6inchesormorefromtheblade.
9. Donotcutsmallpieceswithoutclamping.Besureallclamphandlesaretightbeforestartinganyoperation.
10.Donotmoveeitherhandfromthesaworworkpieceuntilsawisstopped.
11.Donotcrossyourarmsinordertooperatethesawandholdmaterial;switchhands.
12.Donotoverreach.Alwayskeepproperfootingandbalance.
13.Donotreacharound,behind,orunderneaththesawbladeunlessthesawisstopped.
14.Allowthemotortoreachfullspeedbeforeengagingthebladewiththewood.
15.Donotforcethetool;allowthebladetomoveeasilythroughthematerial.
16.Smallpiecesofwoodcanbethrownbythesawbladeatdangerousspeeds.Withsmallcut-offs,allowthebladetostopcompletelybeforeraisingitoutofthematerial.
17.Withthebladestopped,removeanysmallscrapsofwoodthatfallintotheslotinthecuttingtable.
Wood ShopSafety Sheets Chop Saw
| Wood Shop Manual | Safety Sheets | Chop Saw | 1 of 1 | revised 1/10
Chop Saw.indd 1 6/15/10 9:41 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarerequired.Wearhearingprotectionthatisappropriateforthelevelanddurationofthenoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothsorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Makesurethatthedustcollectionportisopen.
5. Keepthemachinefreeofdustanddebristoavoidafirehazard.
6. Askyourinstructororthetechtoexaminebeltsorsandingdiscsthatappeartobeexcessivelywornorfrayed.
7. Makesurethattheworktableissettothedesiredangleandproperlysecured.
8. Donotsandpiecesthataresmallenoughtobepulledbetweenthesandingsurfaceandtheworktable.
9. Keephandsawayfromabrasivesurfaces.Useajigorholdingdevicetoholdsmallorthinpiecesofwoodtopreventinjuriestothefingersorhands.
10.Useonlylightpressure–justenoughtoholdtheworkagainsttheabrasive.
11.StationarySandersarefinishingtools–notcarvingorshapingtools.Usethemaccordingly.
12.Whenusingthediscsanders,alwayssandonthedown-sideofthediscsothatthestockisdrivenintothetablebythemachine’srotation.
13.Usetheentiresurfaceoftheabrasive.Avoidunevenwearpatterns.
14.Sandonlydrywoodthathasnotbeenalreadyusedorpainted.
15.Whensandingangles,donotholdthematerialupoffthetable.Laythematerialflatonthetableandsimplyrotateit,orsetthetabletothedesiredangle.
Wood ShopSafety Sheets Stationary Sanders
| Wood Shop Manual | Safety Sheets | Stationary Sanders | 1 of 1 | revised 1/10
staionary sanding machine.indd 1 6/15/10 9:42 AM
1. Wearproperpersonalprotectionequipment:safetyglassesorfaceshieldarerequired.Wearhearingprotectionwhenoperatingthejointer.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel:Noloosefittingclothesorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Opentheblastgateonthedustcollectionport.
5. Makesurethatthefenceisanchoredintheproperposition.
6. Makesuretheswingguardpushesbesidethestockasitpassesoverthecuttinghead,andeasilyswingsbackagainstthefenceoncethestockisremoved.Usetheswingguardatalltimes.
7. Checkthestockcarefullybeforesurfacingtomakesureitisfreeofknotsordefects.Neversurfaceplywood,woodby-products,orwoodthathasbeenpaintedorused.
8. Cleanroughlumberwithawirebrushtoremovedirtandrevealanyembeddedmetal.
9. Donotsurfaceanystockunder12”inlengthorunder1/2”thick.
10.Themaximumdepthofcutshouldbe1/16”.
11.Useapushblockwhenjointingathinpieceoflumberorwhenfaceplaning.
12.Holdtheboardfirmlyagainstthefenceandtable.Nevermakefreehandcuts.
13.Planewiththegrain.Neverplanetheendgrainofstock.
14.Keepyourfingersawayfromtherevolvingcutterhead.Anybodilycontactwiththemovingbladewillcausesevereinjury.
15.Donotstanddirectlybehindthewood.Kickbackscanoccur.
16.Turnthejointeroffimmediatelyifitdoesnotsoundrightorifsliversofwoodcatchbetweenthebladesandthetable.
17.Neverletgoofthestockduringacut.
Wood ShopSafety Sheets Jointer
| Wood Shop Manual | Safety Sheets | Jointer | 1 of 1 | revised 1/10
jointer.indd 1 6/15/10 9:43 AM
1. Wearproperpersonalprotectionequipment:safetyglassesorfaceshieldarerequired.WearhearingprotectionwhenoperatingthejointerAdustmaskisrecommended.Donotweargloves.
2. Wearproperapparel:Noloosefittingclothesorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Opentheblastgateonthedustcollectionport.
5. Familiarizeyourselfwiththestopswitch,elevatinghandwheel,andbreaksothatyoucanstopthemachineeasily.
6. Checkstockfordefects,suchasknots,thatmightcausetheboardtosplitunderpres-sure.
7. Neversurfacepaintedorvarnishedstock.Usedlumberofanykindmaynotbesur-faced.
8. Makesurethatthebottomoftheboardbeingsurfacedistrue.
9. Theshortestboardthatmaybesurfacedshouldbeatleasttwoincheslongerthanthedistancebetweenthein-feedandtheout-feedroller.
10.Alwaysstandtoonesideofthetable,neverdirectlyinlinewiththestockbeingdressed.Suddenkickbackcanoccur.
11.Neverstoopdowntowatchtheboardbeingsurfaced.
12.Determinethegraindirectionandfeedthelumberintothemachinesothatcuttingwillbedonewiththegrain.
13.Asthefeedrollerstakeholdofthestock,allowthemachinetopullthelumberintoitself.Donotpushthematerialthoughmachineoncetherollershaveengaged.Onceyounolongerneedtosupporttheweightofthelumber,takeyourhandsawayfromtheboard.
14.Donotattempttoremovetoomuchmaterialinonepass.Raisethetablebynomorethanahalfturnperpass.
Wood ShopSafety Sheets Surface Planer
| Wood Shop Manual | Safety Sheets | Surface Planer | 1 of 2 | revised 1/10
Planer.indd 1 6/15/10 9:40 AM
15.Keepthelowertablerollersintheirlowestpositionwhentheundersideofthestockissmoothandfinished.Whenthesurfaceisrough,raisetherollerstoallowthestocktopassthroughthemachinemoreeasily.
16.setevenwithorbarelyabovethesurfaceofthetable.TheyFeedthestockintothemachineatdifferentpointsalongthewidthoftheblade.Thishelpstopreventunevenwear.
17.shouldonlyberaisedwhenthebottomsurfaceofthestockisstillrough.
18.Ifthestockislong,getsomeonetoreceivethestockasitleavesthemachine.
19.Beespeciallycarefulofyourfingerswhensurfacingashortboard.Sometimesthein-feedrollerwilltiptheboardupandthendownquicklysothatfingersgetpinchedbetweenthetabletopandthestock.
20.Surfacingthinstockrequirestheuseofanauxiliarysupporttabletopreventthestockfrombeingforceddownintothemachine.Consultyourinstructorortheshopmonitortosetthisup.
| Wood Shop Manual | Safety Sheets | Surface Planer | 2 of 2 | revised 1/10
Planer.indd 2 6/15/10 9:40 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarerequired.Wearhearingprotectionthatisappropriateforthelevelanddurationofthenoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothsorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Checkthewoodtomakesureithasnodefectsthatwouldcauseittobreakwhenturning.Removeallmoldywoodimmediately.
5. Checkallgluejointsbeforemountingthestock.Aweakjointmaycomeapartwhenrevolvingathighspeeds.Makesureallglued-upstockiscompletelydrybeforeturning.
6. Fastenstocksecurelybetweencenters.Makesurethetailstockislockedbeforeturningonthepower.
7. Adjustthetoolrestasclosetothestockaspossible.Thenrevolvethestockbyhandtomakesureitclearstherest.
8. Alwaysstopthelathebeforemakinganyadjustmentssuchaschangingthepositionofthetoolrest.
9. Runallstockattheslowestspeeduntilitisrounded.
10.Forstockover6”indiameter,maintainslowerspeed;from3”to6”,mediumspeed;under3”,usefasterspeeds.
11.Holdturningtoolsfirmlyinbothhands.
12.Keepthetoolrestasclosetotheworkaspossible.Atintervals,stopthelatheandreadjust.
13.Makesurethestockisfirmlyfastenedtothefaceplatebeforeturning.
14.Removethetoolrestwhensandingorpolishing.Ifyoudon’t,yourfingersmaygetcaughtbetweenthetoolrestandthestock.
Wood ShopSafety Sheets Wood Lathe
| Wood Shop Manual | Safety Sheets | Wood Lathe | 1 of 1 | revised 1/10
woodlathe.indd 1 6/15/10 9:40 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarerequired.Wearhearingprotectionthatisappropriateforthelevelanddurationofnoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothsorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Onlyapprovedfaculty,staff,andshopmonitorsarepermittedtousethetablesaw.
5. Neverusetheripfenceasaguideifthedistancebetweenthebladeandthefenceisgreaterthanthelengthofstockagainstthefence.Usethecross-cutsawinstead.
6. Nevercutfreehandonthetablesaw.Usetheripfenceforripping.Useslidingcrosscutfixtureforcross-cutting.
7. Beforecutting,makesurethefenceislockedandallfixturesaresecure.
8. Usesawguardasmuchaspossible.Someoperationscannotbedonewiththeguardinplace,however.Ifstandardguardscannotbeused,useothersafetydevicessuchasapushstick,featherboard,holdingjigsandfixtures.
9. Usetheanti-kickbacksplitterwheneveraspossible.Someoperations,suchasdadocuts,rabbits,andangles,cannotbedonewiththesplitterinplace,however.Ifthesplittercannotbeused,useothersafetydevicessuchasapushstick,featherboard,holdingjigsandfixtures.
10.Makesurethebladeissharpandisproperlymounted.Dullbladesaredangerous.Theyaremorelikelytocausekickback.Dullbladesalsorequiremorepushing.Thisincreasesthechancesofyourhandslipping.
11.Makeadjustmentswiththesawatadeadstop.Adjustthesawsothatthebladeclearsthetopofthestockby1/8”to1/4”.
12.Thoroughlycheckallstockbeforecutting.Stockmustlieflatonthetable.Nevercutwarpedortwistedstockonthetablesaw.Edgesplacedagainsttheripfenceoragainsttheslidingcross-cutfixturemustbestraight.Makesurethattherearenoirregularitiesinthestockthatcouldpreventthematerialfrombeingfedthroughthesawsmoothly.Checkforanyforeignmaterialsinthestock.Alsocheckforknotsthatcouldbecomedislodgedandthrownbythesawblade.
Wood ShopSafety Sheets Table Saw
| Wood Shop Manual | Safety Sheets | Table Saw | 1 of 3 | revised 1/10
SS_Table Saw.indd 1 6/15/10 9:40 AM
13.Paycloseattentiontothepositioningofyourbody.Acomfortable,well-balancedstance,withbothfeetfirmlyplantedisessentialtosafeoperation.Avoidstandinginlinewiththespinningsawblade.Standingtoonesideofthebladereducesyourchanceofinjuryintheeventofakickback.
14.Makesurethatnooneisstandingbehindyouwheretheycouldbeharmedintheeventofakickback.
15.Allowthesawtocometofullspeedbeforeengagingtheblade.
16.Maintainfirmcontrolofthematerialasitisfedthroughthesaw.Neverremovebothhandsfromthematerialduringacut.
17.Keepyourfingersawayfromthelineofthecut.
18.Useapushstickwheneverrippingdownstocktolessthan5”.
19.Keepthematerialtightagainstthefenceduringaripcut.Applysidewayspressuretothestockonthein-feedside,neveragainstthesideofthebladeorontheout-feed.
20.Neverreachoverthesawtopickupapieceofstock.Walkaround.Neverclearscrapsawaywithyourfingerswhilethebladeisstillspinning.
21.Ifthesawresistsinfeedofthematerial,donotforcethestockintothemachine.Thiscancauseakickback.Carefullyturnthemachineoffwhilefirmlyholdingthematerialinplaceuntilthebladecomestoacompletestop.Examinetheoperationandthestocktodeterminethecause.Isthematerialtightagainstthefence?Isthematerialwarpingasitiscutandpushingorpinchingthebladeorsplitter?Isthereaknotthatwasmissedduringmaterialinspection?Isthebladedull?
22.Useallofyoursenseswhenoperatingthetablesaw.Ifyouseethatthematerialhasmovedawayfromthefence,feelresistanceagainstinfeed,hearanyunusualnoiseorthemotorlowerinpitch,orsmellburningwood,thenhaltyouroperationtoavoidapotentialkickback.
23.Whenrippinglargestock,havesomeoneassistyoutosupportthematerialwhereitisnotheldbythetable.Neverallowtheassistanttopullortilttheboardasitisbeingripped.Theoperatormustalwaysbeinfullcharge.
24.Whencuttingiscomplete,turnoffthepowerandstandtoonesideuntilthemachinecomestoacompletestop.Removeallspecialsetupsandanywastestock.Setbladetosquare.Lowerbladesothatteetharebelowthetablesurface.
| Wood Shop Manual | Safety Sheets | Table Saw | 3 of 3 | revised 1/10
SS_Table Saw.indd 2 6/15/10 9:40 AM
25.Makesurethatthefenceissetattheproperdistancefromthebladesothatthemeasurementsonthefenceareaccurate.Tightenbothleverstolockthefenceandpreventitfromsliding.
26.Checkthatthecross-cutfenceissetsquaretothebladeoratthedesiredangle.Tightentheknobontopofthefencetolockitinpositionandpreventitfrompivoting.
27.Setthestopatthedesiredlength.Lockitinposition.Thenflipitdown.Forlongmaterial,usetheextensionstopandlockitatthedesiredlength.
28.Alwayskeepthemajorityofthestockonthefencesideoftheblade.Thismayrequirethatyoumeasureandmarkyourmaterial,alignitwiththeblade,slidethestoptoyourmaterial,andlockitinplace.
29.Whencuttingmateriallessthan28”wide(inthedimensionparalleltotheblade),thefenceshouldbemountedonthenearsideoftheslidingtable.Duringthecut,useonehandtoholdthematerialdowntothetableandtopullittighttothefence.Usetheotherhandtosteadilypushtheslidingtableforward.
30.Formateriallargerthan28”wide,thefencemustbereversedandmountedonthefarsideofthetable.Duringthecut,useonehandtoholdthematerialdownandtopushittighttothefence.Usetheotherhandtopulltheslidingtabletowardyou.Balancethispushandpulltosteadilyfeedthematerialforwardintotheblade.Whencuttingpieceswiderthanthetable,usetheextensionhandletopullthetable.
31.Settingthesawforabevelcutanglesthebladetowardthefence.Youmustmovethefenceawayfromthebladetoavoidcuttingintoit.Beforemakinganycut,alwaysmakesurethatthetableslidesfreelyandthatthefencewillnotcontacttheblade.
32.Whencuttinglongpieces,itmaybenecessarytohaveanotherpersonsupportthefarendofthematerialsothatitdoesnotdropbelowtheextensionstop.
33.Aftermakingacut,turnoffthesaw.Then,flipthestopupandpullthematerialawayfromthebladebeforeslidingthetabletothefrontofthesaw.
Safety Rules Specific to the Cross-Cut Table Saw
| Wood Shop Manual | Safety Sheets | Table Saw | 3 of 3 | revised 1/10
SS_Table Saw.indd 3 6/15/10 9:40 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarerequired.Wearhearingprotectionthatisappropriateforthelevelanddurationofthenoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothsorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Mostdrillshavealockingpinthatholdsthetrigger“on”untildisengaged.Makesurethatthetriggerisinthe“off”positionbeforeplugginginthedrilltothepowersupply.
5. Disconnectpowersupplybeforechangingoradjustingbitorattachments.
6. Selectthebitorattachmentsuitableforthesizeofthedrillandtheworkbeingdone.Themostcommonsizesarethosethattakeshanksupto3/8”or1/2”diameters.
7. Ensurethatthebitorattachmentisproperlyseatedandtightenedinthechuck.Removechuckkeybeforestartingdrill.
8. Useonlybitsandattachmentsthatturntrue.Donotuseabentdrillbit.
9. Usetheauxiliaryhandleforlargerworkorforcontinuousoperation.
10.Keepallcordsclearofcuttingarea.Inspectcordsforfraysordamagebeforeuse.
11.Secureworkpiecebeingdrilledtopreventmovement.Donotdrillwithonehandwhilesimplyholdingthematerialwiththeother.
12.Withdrawthebitfromthestockfrequentlytocleartheshavingsandcoolthebit.
13.Donotuseexcessiveforcetodrillintohardmaterial.Reducedrillspeed.
14.Donotoverreach.Alwayskeepproperfootingandbalance.
Wood ShopSafety Sheets
Portable Electric Drill
| Wood Shop Manual | Safety Sheets | Portable Electric Drill | 1 of 1 | revised 1/10
portable electric drill.indd 1 6/15/10 9:41 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarerequired.Wearhearingprotectionthatisappropriateforthelevelanddurationofthenoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothsorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Disconnectpowersupplybeforeadjustingorchangingtheblade.
5. Checkthesawbladeforproperinstallation.
6. Checktheretractinglowerbladeguardfrequentlytomakecertainitworksfreely.Itshouldenclosetheteethascompletelyaspossible,andcovertheunusedportionofthebladewhencutting.
7. Aftermakingacut,checkthattheretractinglowerbladeguardhasreturnedtoitsstartingpositionbeforeputtingdownthesaw.
8. Donotholdorforcetheretractinglowerguardintotheopenposition.
9. Setthedepthofthebladewhilethesawisunplugged.Lockthedepthofcutsothatthelowesttoothdoesnotextendmorethan1/4”beneaththewoodbeingcut.Keepallcordsclearofcuttingarea.
10.Beforecutting,checkthematerialforobstructionsorotherobjectssuchasnailsorscrews.
11.Securestockbeingcuttoavoidmovement.
12.Makesurethestockissupportedinamannerthatwillnotcausethematerialtopinchthebladeasorafteritiscut.
13.Makesurethatthebladeisnotincontactwiththematerialwhenstartingthepower.
14.Allowthesawbladetoreachfullspeedbeforestartingtocut.
Wood ShopSafety Sheets Circular Saw
| Wood Shop Manual | Safety Sheets | Circular Saw | 1 of 2 | revised 1/10
circular saw.indd 1 6/15/10 9:39 AM
15.Donotforcethesawduringcutting.
16.Usetwohandstooperatethesaw.Keeponehandonthetriggerswitchandtheotheronthefrontknobhandle.
17.Donotoverreach.Alwayskeepproperfootingandbalance.
18.Nevermovethesawbackwardswhilethebladeisinmotion.
19.Donotattempttomakecurvedcutswiththecircularsaw.
20.Avoidunintentionalstarting;donotcarrythesawwithafingeronthetriggerswitch.
21.Becausemostcircularsawsaredesignedforright-handoperation,left-handedoperationswilldemandmorecaretooperatesafely.
| Wood Shop Manual | Safety Sheets | Circular Saw | 2 of 2 | revised 1/10
circular saw.indd 2 6/15/10 9:39 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarere-quired.Wearhearingprotectionthatisappropriateforthelevelanddurationofthenoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothsorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Avoidanunintentionalstart.Makesuretheswitchisintheoffpositionbeforetheplatejoinerispluggedin.
5. Keepthepowercordpositionedawayfromtheworktobeperformedtoavoidcuttingthechord.
6. Makesuretheplatejoinerisunpluggedwhileadjustmentsarebeingmade.
7. Securethematerialtobejoinedwithclampsoravicebeforeattemptingtomakeacut.
8. Haveafirmgripontheplatejoinerwithbothhandsbeforeturningtheswitchon.Makesurethebladeslidessmoothlybeforeoperatingthemachine.
9. Guardagainstkickback.Kickbackoccurswhenthebladestallsrapidlyandtheplatejoinerisdriveninthedirectionoppositethebladerotation.Releaseswitchimmedi-atelyifthebladebindsorifthejoinerstalls.
10.Donotlaytheplatejoinerdownuntilthebladehascometoacompletestop.
11.Disconnecttheelectricalcordontheplatejoinerbeforeleavingtheworkarea.
12.Emptythedustbagbeforeitbecomeshalffull.
Wood ShopSafety Sheets Plate Joiner
| Wood Shop Manual | Safety Sheets | Plate Jointer | 1 of 1 | revised 1/10
plate jointer.indd 1 6/15/10 9:40 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarerequired.Wearhearingprotectionthatisappropriateforthelevelanddurationofthenoiseinthetoolroom.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothsorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Mostbeltsandershavealockingpinthatholdsthetrigger“on”untildisengaged.Makesurethatthetriggerisinthe“off”positionbeforeplugginginthesander.
5. Disconnectthepowersupplybeforechangingthesandingbelt.
6. Inspectsandingbeltsbeforeusingthem.Replacewornorfrayedbelts.
7. Installasandingbeltthatisthesamewidthasthesandingdrum.
8. Installthesandingbeltinthedirectionshownonthebeltandonthemachine.
9. Adjustsandingbelttensiontoeliminateslippageandtokeepthebeltproperlyaligned.
10.Keephandsawayfrommovingbelt.Usetwohandstooperatethesander–oneonthehandlewiththetriggerswitchandtheotheronthefronthandleknob.
11.Donotexertexcessivepressureonthemovingsander.Theweightofthesanderprovidesadequatepressureforthejob.
12.Donotworkonunsecuredstockunlessitisheavyenoughtostayinplace.Clampthestockintoplace,oruseastop-blocktopreventmovement.
13.Donotoverreach.Alwayskeepproperfootingandbalance.
14.Keepallchordsclearofsandingareaduringuse.
15.Whenfinished,donotsetthesanderdownuntilthebelthasstoppedmoving.
16.Cleandustfromthemotorandventsatregularintervals.Emptythedustcollectorwhenitbecomeshalffull.
Wood ShopSafety Sheets Portable Belt Sander
| Wood Shop Manual | Safety Sheets | Portable Belt Sander | 1 of 1 | revised 1/10
portable belt sander.indd 1 6/15/10 9:41 AM
1. Wearproperpersonalprotectionequipment.Safetyglassesorfaceshieldarerequired.Hearingprotectionshouldalwaysbeusedwhenoperatingtherouter.Adustmaskisrecommended.Donotweargloves.
2. Wearproperapparel.Noloosefittingclothsorneckties.Noloosejewelry.Longhairmustbecoveredortiedback.Non-slipfootwearisrecommended.
3. Keeptheworkareaclean.Clutteredareasandbenchesinviteaccidents.
4. Choosetherightrouterforthejob.Useaplungerouterwhenitisnotpossibletoapproachthematerialfromtheedge.Usealargerouterforbitswithalargediameterorlenght.
5. Disconnecttheplugfromthepowercircuitwhenchangingbits.
6. Wheninstallingabit,dropitallthewayintotherouter’scollet.Thenbackitoutabout1/16”or1/8”toavoidtransferringtheheatgeneratedbythebitdirectlytoyourrouter’smotorarmature.
7. Setthedepthofthebitbyadjustingthebase.
8. Ensurethatthebitissecurelymountedinthechuckandthatthebaseistight.
9. Makesurethatthebitcanrotatefreelybeforeswitchingonthemotor.
10.Securethestock.Neverrelyonyourselforasecondpersontosupportorholdthematerial.Suddentorqueorkickbackfromtheroutercancausedamageorinjury.
11.Neverturnonthepoweruntilyouareinworkingposition.
12.Holdthetoolfirmlybutlightlyinbothhands.
13.Donotoverreach.Alwayskeepproperfootingandbalance.
14.Feedtherouterbitintothematerialatafirm,controlledspeed.Therouterbitrevolvesclockwise.Whencuttingstraightedges,movetherouterfromlefttoright.Whenmakingcircularcuts,movetherouterinacounter-clockwisedirection.
15.Testtherouteronscraplumbersimilartotheworkmaterial.
Wood ShopSafety Sheets Router
| Wood Shop Manual | Safety Sheets | Router | 1 of 2 | revised 1/10
router.indd 1 6/15/10 9:42 AM
16.Whenworkingwithtypesofwoodthatareverydenseorusingalargebit,makemultiplepassestopreventtherouterfromburningoutorkickingback.
17.Thesoundofthemotorcanindicateimpropercuttingspeeds.Whentherouterispushedtoohard,themotormakesalowgrowlingnoise.Whentherouterisfedintothematerialtooslowly,themotormakesahigh-pitchedwhine.
18.Achatteringnoiseandvibrationcanindicatethatyouaretryingtoremovetoomuchmaterialinonepass.Thischatterisunsafeandwillcreateapoorcut.Changethebitdepthorjigsetuptoremovelessmaterialwitheachpass.
19.Routingagainstthegrainofthestockcanproducechatterandtear-out.Wherepossible,planyourworksothatthegrainofthewoodmovesfromlefttoright.
| Wood Shop Manual | Safety Sheets | Router | 2 of 2 | revised 1/10
router.indd 2 6/15/10 9:42 AM