Learn/NABTEB/Syllabus/Machine Wood WorkingStudy this course in LearnPractice opens in your NABTEB workspace after you sign in. Questions and lecture notes stay there.Practice this courseOpen lecture notesOfficial rules, eligibility, and dates stay on the NABTEB guide.course outlineGeneral SafetySources of Hazards, Accidents, and Safety EquipmentApplying Safety Rules and Accident MeasuresSafety Precautions for Hand, Power Tools, and MachinesSafety Wears and Equipment - Goggles, Fire Extinguishers, Materials Handling, Clothing, Health, Hazards, Movement, Machine Operations, FireFirst AidWood Work Hand ToolsHand Tool Identification, Classification, and SafetyUses and Maintenance of Hand ToolsTimber Preparation with Hand ToolsGeometrical and Marking-out Tools - Try Square, Dividers, GaugesCutting Tools - Planes (Jack, Smooth, Try), Spoke-Shave, Chisels (Firmer, Mortise), Boring Tools (Ratchet, Wheel Braces, Bits, Drills, Countersinks)Impelling Tools - Hammer, Mallet; Tool Maintenance, Sharpening, Cleaning, Lubricating, StoringHolding and Supporting Tools - G-Cramp, F-Cramp, Bench ViceTimber PreparationPrinciples and Sequence of Timber Cutting and PlaningSequence of Preparing Timber to SizeWood Work Bench Tools - Jack Plane, Hand Saws, Marking Gauge, Try Square, Rules, Smoothing PlaneMarking OutInterpreting Woodwork Project DrawingsIdentifying Conventional Representation in DrawingsSketching and Developing Working DrawingsConventional Representation in WoodworkPortable Electric ToolsDescribing Common Portable Electric Hand ToolsOperations and Uses of Portable Electric ToolsCommon Portable Electric Hand Tools - Saw, Planer, Drill, Sander, JigsawPortable Electric Tool Operations - Planing, Sawing, Mitreing, Drilling, Sanding, RebatingWood Working MachinesWoodworking Machines - Purpose, Principles, SafetyOperating and Maintaining Woodworking MachinesBasic Woodworking Machines - Parts and PrinciplesMachine Operations - Surface Planing, Thicknessing, Circular Saw, Mortising, Cross Cutting, Drilling, TenoningDust and Fume ExtractorsMachine and Tool Maintenance - Cleaning, Lubricating, Oil Levels, Fuse/Bulb Replacement, Drive BeltsCommon Wood Work JointsIdentifying Woodwork Joints and UsesConstructing Woodwork JointsTypes of Woodwork Joints - Widening Joints, Angle Joints, Frame JointsConstruct Common Woodwork Joints and Frame ConstructionIdentifying Frame Construction Types and ApplicationsIdentifying Carcase Construction Types and ApplicationsTypes of Frame ConstructionsTypes of Carcase Constructions - Simple Framed CarcaseConstruction Factors - Rigidity, Jointing Method, Squareness (Butt, Dowel, Mortice, Tenon, Mitre, Feather Joints)Timber Growth and StructuresTree Growth and StructureTimber Conversion MethodsFelling and Conversion of TimberTimber Seasoning Methods and PrinciplesAdvantages and Disadvantages of Timber Seasoning MethodsNigerian Timbers and Properties - Abura, Agba, MahoganyTimber Defects and Causes - Splits, Warp, Twist, Case-Hardening, Collapse, Fungus, White Ants, WoodborersManufactured BoardsIdentifying Manufactured Boards and Their UsesCommon Manufactured Boards - Plywood, Lamin-Board, Block-Board, Chip BoardProperties of Manufactured Boards - Grain, Figure, DensityAdhesivesTypes and Composition of Adhesives - Protein, Synthetic ResinPreparing Glue for UseMain Adhesive Types - Protein, Synthetic Resin, Contact, Animal, Vegetable, Thermoplastics (PVC, Ponal)Properties, Preparation, and Application of AdhesivesFittings and FasteningsIdentifying Types of FittingsProperties of Fasteners and Materials for FittingsTypes of Fittings - Hinges, Locks, Handles, CatchesSelection and Application of FittingsProperties of Materials for Fittings - Brass, Mild Steel, Aluminium, PlasticsWood FinishingPurposes and Types of Wood Finishing MaterialsComposition of Wood Finishing MaterialsPreparing Wood Surface for FinishingTypes of Wood Finishes - Paints, Varnishes, PigmentsPull-Over Cross Cutting MachineFeatures, Principles, Operation, and Safety of Pull-Over Cross Cutting MachineIdentifying, Mounting, and Sharpening Cutters and Saw BladesRoutine Service and MaintenanceCutters and AccessoriesMachine MountingCircular SawFeatures, Parts, Scope, and Principles of Circular Saw OperationSafety, Blade Management (Fix/Remove, Sharpen), Jigs, Speed Change, LubricationTypes of Saws, Teeth Shapes, Safety Guards (Riving Knife, Push Stick)Jigs and FixturesSaw Speed CalculationMachine OperationsDimension Saw BenchFeatures, Principles, Operation, Safety, and Materials of Saw BenchSpindle and Peripheral Speed Calculation, Saw Blade Mounting, LubricationSaw Blade Setting and Operations (Cross-Cutting, Mitring, Tongue and Groove, Rebating, Ripping)Maintenance and CleaningSurface PlanerPrecautions, Materials, Scope, and Principles of Surface Planer OperationOperating Safety, Device Purpose, and Cutter Speed CalculationBlade Cutting Action, Operation, Cutter Replacement, and Routine ServiceParts, Functions, Table/Fence Adjustment, and Cutter Resetting DevicesPlaning Operations (Out of Wind, Squaring, Bevelling, Rebating) and Safety Devices (Back Stops, Push Blocks, Springs)Thicknessing and Combination Planing MachinesFeatures, Component Functions, and HazardsSafety and Operating PrinciplesIdentifying Faults, Cutter/Roller Speed Calculation, Cutter Sharpening/Setting, and Routine ServiceCutter Blocks, Sharpening/Resetting Methods, Power Source, JigsAccident Causes and RemediesCutter Mark and Speed CalculationRods, Route Sheet and Cutting ListTypes, Purposes, and Limitations of Rods, Route Sheets, and Cutting Lists; Preparing Setting-out RodsSet-Out Rods, Purposes and Types of Cutting ListsDrawing Exploded Orthographic/Pictorial Views, Working Drawings, and Preparing Route SheetsWorkshop Use of Rods and Route Sheets for ProductionDifferentiating Height and Width Rods - Doors, Steel Kitchen Units, BookshelvesDetermining Job CostNarrow Band SawParts, Principles, Safety, and Blade Straining of Narrow Band SawMachine Setup for Operations, Jigs, Blade Length Calculation, Brazing/Welding Blades, Routine ServiceNarrow Band Saw Machine - Functions, Materials, and PartsWheel Cleaning and CoveringApplying Safety Precautions - Power IsolationCare of Wheels, Guides, Guard; Adjustments for Safe Working; Temporary FencesMounting, Tracking Saw Blade; Setting Guides and GuardProduction of Simple JigsThe Mortising MachinePrinciples, Layout, Cutter Job Types, and Clamping Devices of Mortising MachineCutter Installation and Setup, Safety and Operational PrecautionsGrinding and Sharpening Mortise Chisels and ChainsCutter Types - Hollow Chisels, Chain Cutters (Drive Methods, Pitch, Sprocket, Guide, Chain Combination)Chisel Sizes and Stop Bars for Repetitive WorkTenoning MachinePrinciples of Cutter Blocks, Cutter Job Types, Spur Cutters, and Tenoning-Mortising RelationshipApplying Safety and Operational PrecautionsMachine Setup for Tenons, Backing Piece, Cutter Sharpening, Cut-off, and BalancingSingle-End Tenoning Machine - Cutter Blocks (Split Tapered, Circular, Scribing), Spur Cutters, Adjustments, and SetupsProducing Templates for Tenoning CuttersScribing Cutter Shape, Tenoning Types (Trenching, Square, Forked, Comb, Angle), Jig Production, Saw Sharpening, Cutter Balancing, Oiling, Lubrication, CleaningThe Boring MachinePrinciples, Major Components, Scope of Operation, and Safety Precautions of Boring MachineChoosing, Mounting, and Removing Bits; Marking Workpieces with Jigs and FixturesMachine Setup for Boring, Sharpening Bits, Replacing Worn Belts, and Routine ServicesApplying Safety, Adjusting Work-Table, and Explaining PrinciplesFeatures of Dust Extractors and Safety Operational TechniquesRoutine Service of Sanding MachinesMajor Components - Motor, Chuck, Spindle, Pulleys, Table, Clamping DeviceSelecting and Checking Bits; Making Patterns, Jigs, and Fixtures for Single/Double HolesBelt Application - Hand Pad, Travelling Pressure Pad, Spiral Contact MechanismFunctions of Floating Pressure Rollers, Drum, and Dust Extractors (Factory Regulations)Features and Principles of Wood Turning LathesClasses, Features, Functions of Components, and Principles of Wood Turning LathesFunctions of Accessories and Potential HazardsSafety Rules, Machine Setup and Use, Service and MaintenanceClasses of Wood Turning Lathes - Hand and AutomaticParts - Headstock, Spindle, Bed, Tailstock, Tool Rest, Pulley, Guard, Tool SupportDrive and Speed Change SystemWork Holding and Tool Control Devices - Face Plate, Screw Center, Sanding Drum/Disc, Steady RestTurning ToolsIdentifying Turning Tools and Their Manufacturing MaterialsSharpening Turning Tools to Profile Angle; Basic Turning Methods and SuitabilityWood Turning Tools - Gouge, Skew Parting Tools, Square Nose, Round Nose, Spear PointMaterials for Turning Tools (Metal, Wood, Oil Stone) and Basic Operations (Separating, Cutting, Parting)Wood Turning OperationsProject Design, Working Drawing, and Suitable Timber Quality for TurningBasic Procedures and Methods for Turning, and Jigs for Automatic OperationSpindle Speed-Stock Diameter RelationshipCorrect Stock Mounting, Marking Out, and Turning Operation DescriptionOperations with Back Steady Jigs/RestWood Preparation (Planing, Sizing, Selection); Spindle Turning (Rough, Finish, Parting Tools, Shoulder Cutting)Jigs and FixturesMethods of Speed Changing; Stock Fixing; Marking-out and Measuring InstrumentsFace Plate Operation - Bowls, Plates, Shallow TraysFeatures and Principles of Spindle Moulder OperationPrinciples of Operation, Design Features, Cutter Heads, and AccessoriesHazards, Safety, and Operational Precautions for Spindle Moulder AttachmentsPrinciples of Positive and Negative Angles in Hard/Softwood CuttingSimple Shaping, Cutter Blocks with Jigs, and Stopped Work MouldingDeveloping Geometrically True Cutter ProfilePreparing Setting Templates, Setting Cutters, and Principles of the Wobble SawClassifying and Explaining Woodwork Tongue and Groove JointsCutter Heads - Square, Slotted Collars, Cylindrical, Whitehall, French, Drunken/Wobble SawAttachments - Dovetailing, Corner Lock Joining, TrenchingTypes of Tongue and Groove Boarding - Loose Tongue and GrooveDovetailing, Tenoning, Corner LockingSpindle Moulder MaintenanceDismantling, Assembling, and Fault Identification for Spindle MoulderCutter Balance Calculations, Routine Service, and MaintenanceFixing, Grinding, Balancing, Sharpening, and Setting CuttersCentrifugal Force for Cutter BalanceCleaning and OilingJig SawParts, Functions, Manufacturing Materials, and Principles of Jig SawJigsaw vs. Narrow Band Saw Comparison; Blade Mounting and DismantlingCutting Internal and External Curved PatternsScroll Saw Blade and Endless Blade CuttersHigh Speed RouterPrinciples of Operation, Parts, Accessories, and Cutter SelectionSpindle Speed Selection, Frequency, and AdjustmentsPurpose of Holes, Jigs, and Templates for Repetitive WorkHigh-Speed Router OperationsCramp Selection, Jig Improvisation, Guide Pins, and Correct Spanner UseSequence of Setting Cutter Heads on SpindleWoodworking Processes - ShapingMounting Bits and Work-Table MovementsMachine Operations - Recessing, Boring, Raised Panel, Staircase Trenching, Circular Work, Dovetailing, Tonguing, Grooving; Correct Cutter MountingJigs and FixturesLocating Guide Pins for Panel/Fluted CuttersMaintenance of Jig Saw and High Speed RouterDismantling, Overhauling, Fault Identification, Grinding, and Honing CuttersExecuting Cutter Grinding and Routine Service/Maintenance
