Sovereignty Module: Shape the Timber

Cover of Shape the Timber
Shape the Timber
Complete Woodcraft: From Forest to Finished Work
⟁ cover painted for this edition — the source module carried no illustrations

Complete Woodcraft: From Forest to Finished Work

Wood is the most versatile building material. This campaign covers species selection, felling, seasoning, joinery, and project construction.

Chapter 1: Wood Species and Properties

SpeciesHardnessWorkabilityDurability (outdoor)Best UsesWeight (dry)
Oak (white)Very hardModerateExcellentFrames, furniture, barrels, ships47 lbs/cu ft
Oak (red)HardModerateModerateFurniture, flooring, interior44 lbs/cu ft
Pine (white)SoftExcellentPoor (untreated)Construction, carving, interior25 lbs/cu ft
Cedar (red)SoftExcellentExcellent (natural oils)Shingles, fencing, chests23 lbs/cu ft
Maple (hard)Very hardDifficultModerateTools, flooring, furniture44 lbs/cu ft
WalnutHardGoodGoodFurniture, gunstocks, carving38 lbs/cu ft
AshHardGoodModerateTool handles, bows, bending41 lbs/cu ft
HickoryVery hardDifficultModerateTool handles, bows, smoking50 lbs/cu ft
Poplar/tulipSoftExcellentPoorInterior, carving, canoes28 lbs/cu ft
CherryMedium-hardGoodModerateFurniture, carving35 lbs/cu ft
Locust (black)Extremely hardDifficultExcellentFence posts, boat parts48 lbs/cu ft

Chapter 2: Felling and Processing

TaskToolTechniqueSafety
FellingAxe or crosscut sawNotch (1/3 diameter) on fall side, back cut oppositeClear escape route 45° from fall direction
LimbingAxe or hatchetCut from trunk outward, stand on opposite sideWatch for spring-back
Bucking (crosscut)Crosscut saw or axeSupport log, cut from top, prevent bindingWedges prevent saw pinch
SplittingWedges + sledge, or froeStart at end, follow grain, use wedgesStand clear of flying pieces
Hewing (squaring)BroadaxeScore with axe, hew to line with broadaxeSharp tools, stable log
Ripping (planks)Pit saw or rip sawOne person above, one below (pit saw)Sawdust in eyes (below person)

Seasoning: Green wood contains 30-80% moisture. Must dry to 15-20% for construction, 8-12% for furniture. Air drying: stack with spacers (stickers) between layers, cover top, elevate off ground, allow air circulation. Time: 1 year per inch of thickness (hardwood), 6 months per inch (softwood). Kiln drying: faster but requires fuel and controlled environment.

Chapter 3: Joinery

JointStrengthDifficultyTools NeededBest For
Butt joint (nailed)LowVery lowHammer, nailsRough construction
Lap jointModerateLowSaw, chiselFrames, simple furniture
Mortise and tenonVery highModerate-highSaw, chisel, mallet, drillFurniture, timber frames
DovetailVery high (tension)HighSaw, chisel, marking gaugeDrawers, boxes, chests
Tongue and grooveGood (alignment)ModeratePlane or routerFlooring, paneling
Dowel jointGoodLow-moderateDrill, dowelsFurniture, alignment
Scarf jointGood (length)ModerateSaw, chisel, planeExtending beams
Pegged jointVery highLow (with mortise)Drill, wooden pegsTimber framing

Mortise and tenon: The king of wood joints. Mortise (rectangular hole) + tenon (rectangular tongue that fits in hole). Cut mortise first (harder to adjust). Tenon should be 1/3 the thickness of the wood. Peg through both for permanent lock. No glue or metal needed — holds by geometry and friction.

Chapter 4: Essential Tools

ToolFunctionPriorityCan Substitute?
AxeFelling, rough shaping, splitting#1No (essential)
Saw (crosscut)Cutting across grain#2Axe (slower)
Chisel (set of 3-4)Joinery, mortises, detail#3Knife (limited)
Plane (smoothing)Flattening, smoothing surfaces#4Scraper, sandstone
MalletDriving chisels, assembly#5Any hardwood club
DrawknifeShaping, debarking, rounding#6Axe + knife
Auger/drillBoring holes#7Heated rod (crude)
Measuring (rule, square)Accuracy#8Sticks cut to length
Marking gaugeConsistent lines#9Knife + straightedge
Saw (rip)Cutting with grain (planks)#10Wedges + axe (splitting)

Chapter 5: Projects

ProjectSkill LevelTimeWood NeededTools Minimum
MalletBeginner1 hour1 hardwood pieceAxe, knife
Stool (3-leg)Beginner2-4 hoursSlab + 3 branchesAxe, auger, knife
WorkbenchIntermediate1-2 daysHeavy planks + legsSaw, chisel, plane, drill
DoorIntermediate1 dayPlanks + battensSaw, plane, drill
Chest/boxIntermediate1-2 daysBoardsSaw, chisel, plane
TableIntermediate1-2 daysPlanks + legsSaw, chisel, plane, drill
Bed frameIntermediate1-2 daysPosts + railsSaw, chisel, drill
ChairAdvanced2-3 daysVarious (turned + flat)Lathe or drawknife, saw, drill
Timber frame (building)AdvancedWeeksLarge timbersFull tool set
BoatAdvancedWeeks-monthsPlanks, ribs, keelFull tool set + steam box

Reference Card

  1. Let wood season (green wood shrinks, cracks, warps — patience saves work). 2. Work with the grain (splitting, planing, cutting — always follow grain direction). 3. Measure twice, cut once (wood removed cannot be replaced). 4. Mortise and tenon for strength (no metal needed, lasts centuries). 5. Sharp tools are safe tools (dull tools slip and require force). 6. Match species to use (oak for strength, cedar for weather, pine for ease). 7. Peg joints for permanence (wooden pegs swell with moisture, lock tighter). 8. Keep tools dry and sharp (rust and dullness are the enemies of good work).
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