Health & Safety With the Grain - PowerPoint Presentation

1. Health & SafetyWith the Grain

2. Health & SafetyThe Materials Technology Room can be a dangerous place, and safety is very important. If accidents are to be avoided then it is vital that these basic rules are followed.Always follow teachers instructions when using tools and only use them as demonstrated by the teacher.When carrying tools around the woodwork room always hold them down by your side.Report all accidents to the teacher immediately.No running, pushing or shoving in the woodwork room.With the Grain

3. Health & SafetyKeep your desk tidy.If you find any broken tools report it to the teacher.Always use safety equipment where provided. Tie up long hair and roll up sleeves.Always keep your fingers behind the cutting edge of tools.With the Grain

4. Health & SafetyRoom Cleaning.5 Mins before the end of the class.Put your wood away in the press.Put all tools away correctly.Sweep down the desks Close in all the vices. Put the stools under the desks.N.B. Please leave the room as you would like to find itWith the Grain

5. Health & SafetyWhere safety equipment is provided it must be worn. It protects the user from inhaling dust, or from dust/dirt getting into their eyes.GogglesEar MuffsFace VisorDust MaskWith the Grain

6. Wood Grain Surface GrainEnd GrainWith the Grain

7. Tools in the Woodwork RoomWith the Grain

8. Steel RuleThe rule is made from stainless steel and is 300mm longIt begins at zero.Use:-It is used for measuring distances accurately.With the Grain

9. Steel Rule10mm20mm35mm42mm57mm73mmWith the Grain

10. Steel RuleWith the Grain

11. Try SquareUse:-The Try Square is used to draw lines at 90 o to a given surface. It is also used to check a piece of wood for squareness.Key Words:-Try Square, Stock, Blade & Brass StripRivetsBrass StripStockBladeWith the Grain

12. Try Square in Use.With the Grain

13. Tenon SawUse:-The Tenon saw is used for light bench work and is used for sawing straight lines.Key Words:-Tenon Saw, Brass rib & rivetsBrass RibHandleBladeWith the GrainScrews/Rivets

14. Tenon Saw in Use.With the Grain

15. Tenon Saw in Use.When you look down directly at the blade you can see the set, every second tooth is bent in opposite directions.Key Words:-Saw SetKerfWith the Grain

16. Other Saws.Key Words:-Dovetail, Fret, Hand & CompassDovetail SawCompass/Pad SawFret SawHand SawWith the Grain

17. Coping SawUse:-The Coping saw is used for cutting curved lines.Key Words:-Coping Saw, Frame & Sighting pinsHandleBladeSighting PinsFrameWith the Grain

18. Coping Saw in Use.Use 1:-The Coping saw is used for cutting curved lines.Use 2:-The Coping saw is used for cutting waste material in joints e.g. Dovetail joint.With the Grain

19. Replacing the blade.The blade in a coping saw is being stretched between the two sighting pins. The force it is under is called Tension.To change the blade you must hold the sighting pin closest to the handle and unscrew the handle. When the blade drops out, place in a new blade with the teeth pointing towards the handle.Retighten the handle and check the sighting pins are in line and that the blade is not twisted.Key Words:-TensionWith the Grain

20. Marking Gauge.StemSpurThumbscrewStockUse:-For marking a line parallel to the edge of a piece of wood. It is used for marking the depth of a trench.Key Words:-Marking Gauge, Stem, Stock, Thumbscrew & SpurWith the Grain

21. Setting the Marking Gauge.A steel rule is used by holding it tight against the stock to set the marking gauge.With the Grain

22. Using the Marking Gauge.When using the gauge the stock is run tight against the edge of the piece of timber.With the Grain

23. Sliding BevelUse:-The sliding bevel is used to draw lines at various angles to the edge of a piece of wood.It is used when marking out dovetail joints.Key Words:-Sliding Bevel, Dovetail & AngleWing nutStockBladeWith the Grain

24. Setting the Sliding BevelWhen setting a sliding bevel and angle is marked on a piece of timber. It can be marked using a protractor or a slope can be set up.You set a slope of 1:6 or 1:8 when marking out dovetail joints.Hold the stock against the edge of the wood. Adjust the blade to match the line and tighten the wing nutWith the Grain

25. HammersUse:-The Claw hammer is used for heavy work i.e. Roofing, fencing and it can also remove nails from wood.The Warrington hammer is used for light work such as putting in panel pins or tacks.Key Words:-Warrington, Claw & HammerWarrington HammerClaw HamerHeadHandleWith the Grain

26. Nail PunchThis is a small steel punch and in comes in different sizes.Use:-This is used for driving nails and pins below the surface of the wood to allow woodfiller to be put in to disguise the head of the nail.Knurled surface for grip.With the Grain

27. The MalletThe mallet comes under the heading of Impact tools.It is made from beech and it has sloped faces for striking the handle of the chisel.Use:-It is used for striking the handle of the chisel when chopping out joints.It can be used to tap a joint together.HeadHandleWith the Grain

28. The handle is tapered so once it is fitted in it cannot come loose.The MalletKey Words:-Mallet & Impact With the Grain

29. Carvers MalletThe mallet is also made from beech but the head and the handle are rounded.Use:-It is used to hit the handles of carvers chisels when woodcarving.With the Grain

30. Carvers MalletThe mallet is used to hit the handles of the carving chisels when removing the wood.With the Grain

31. Mortise Gauge.Use:-For marking two parallel lines to the edge of a piece of wood. It is used for marking mortise & tenon and bridle joints.Brass SlideLocking ScrewFixed SpurStockAdjustable SpurWith the Grain

32. Setting the Mortise Gauge.A steel rule and a chisel are used to set the mortise gauge.When you run the gauge it will mark two parallel lines on the wood.With the Grain

33. The Mortise Gauge.The mortise gauge is used for marking out mortise and tenon & bridle joints.Key Words:-Mortise Gauge, Fixed Spur, Adjustable,Tenon & BridleWith the Grain

34. The ChiselUse:-The Chisel is used for removing the wood from a trench and for general paring.Key Words:-Chisel, Ferrule, Tang,Bevel edge & Firmer EdgeFerruleBladeShoulderHandleWith the Grain

35. Types of ChiselsThe bevelled edge chisel is used for trenching especially dovetail trenches.The firmer chisel is used for general trenching and paring.The mortise chisel is used for chopping out mortises.With the Grain

36. BradawlUse:-The Bradawl is used for making small shallow holes in timber.It is used where you are going to put in a panel pin.It is used to mark a point that you want to drill.BladeHandleKey Words:-BradawlWith the Grain

37. Bradawl in UseHold the bradawl in the palm of your hand.It is important to go across the grain at the end of a piece of wood so as not to split the fibres.To mark a point you apply pressure down and twist.With the Grain

38. The BraceUse:-The carpenter’s brace is used for drilling large holes in wood, usually 10mm or greater.Special drill bits are used for the brace called auger bits.Ratchet Frame HandleChuck HeadJawsHalf SweepKey Words:-Brace, Ratchet, Chuck, Pawl, Jaws & AugerWith the Grain

39. The Brace in useAuger BitThis drill bit differs from normal drill bits in 2 ways.1. It has a screw thread at the point which helps to draw the drill bit into the wood.2. It has a tang at the end which helps it fit into the jaws of the chuck.RatchetWheel Pawl TwistTangShankWith the Grain

40. The PlaneUse:-It is used for taking a thin wood shaving off the surface of a piece of woodThey can be divided into two groups.Bench planes and Special planes.Lateral adjusting leverBladeHandleDepth adjusting screwLever capKnobSoleCap IronCamKey Words:-Plane, Lever Cap, Cap Iron & SoleWith the Grain

41. Parts of the plane.The Lever Cap holds the blade and cap iron firmly in place.Lever CapCap IronBladeFrogThe Cap Iron curls the wood shavings so they fall out easily from the mouth of the planeThe Blade cuts the woodWith the Grain The Frog holds the blade at the proper angle

42. Types of PlanesJack Plane:- this plane gets its name from Jack of all trades, it is a general purpose plane.Try Plane:- It is used to straighten the edge of very long boards.Smoothing Plane:- It is used to prepare a surface for sanding.Block Plane:- this plane is used for planing end grain and chamfers.Key Words:-Jack, Smoothing, Try and Block.With the Grain

43. The SpokeshaveThe spokeshave belongs to the group of special planes.Use:-It is used for planing curved surfaces.There are two types of planes Convex and Concave.Key Words:-SpokeshaveConvex & Concave.HandleBladeCap IronBlade Adjusting ScrewsWith the Grain

44. Types of SpokeshaveConcave Spokeshave“Curved faced”It is used for planing inside curves.Convex Spokeshave“Flat faced”It is used for planning outside curvesWith the Grain

45. Power ToolsAdvantages of using power tools:-The allow the work to be done faster.Repetitive work is more accurate.They are portableDisadvantages of using power tools:-They are expensive to buy.The often need a power source.They are more dangerous to use than hand tools.They can take time to set them up for use.With the Grain

46. Power ToolsBattery DrillRouterOrbital SanderWith the Grain

47. Power ToolsBelt SanderBiscuit JointerElectric DrillWith the Grain

48. Jig SawPower ToolsDomino JointerPyrography MachineWith the Grain