adz
Enable an agent to recognise an adz, assess its cutting and handling condition, and determine suitable shaping work and maintenance.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
recalled by Codex without web access - no source was read
Researched by: Codex
Purpose and description
Enable an agent to recognise an adz, assess its cutting and handling condition, and determine suitable shaping work and maintenance.
An adz, also spelled adze, is a hand tool with a cutting edge set transversely to its handle, used primarily to hew, smooth or hollow wood by controlled chopping strokes.
It can be Identify whether a candidate tool is an adz or a neighbouring tool with an adz-like blade.; Match blade form and handling arrangement to a proposed surface-shaping or hollowing task.; Assess whether edge damage, handle defects or attachment movement require withdrawal from use.; Plan sharpening that preserves the documented bevel and blade profile.; Determine workpiece restraint, cutting clearance and edge protection needed for the proposed use..
Distinguishing features
Its principal working edge lies transverse to the handle, distinguishing its cutting arrangement from a conventional axe.
It shapes material through a swung or drawn cutting action with an adz-shaped head, rather than the guided blade of a plane.
Its working end presents a cutting edge for shaving or hewing, rather than only the point associated with a pick.
A transverse blade alone does not settle identification: intended woodworking or other documented shaping use must distinguish an adz from a hoe or the adz-like end of a digging tool.
Scope
+ Transverse cutting-edge geometry and identification as an adz
+ Blade profile, bevel, head construction and handle attachment
+ Hand-powered cutting action and suitability for shaping tasks
+ Edge, head and handle condition affecting usability
+ Sharpening, attachment maintenance, storage and handling constraints
- Axes and hatchets with a different principal cutting-edge orientation
- Powered woodworking machines and their drive systems
- The workpiece, timber species and finished wooden object as independent things
- The woodworking occupation and complete craft processes
- Individual product listings, ownership records and specimen histories as standalone models
Characteristics
- Task and form designation
- Documented designation, such as flat-surface shaping or hollowing; unknown Connects the tool's geometry to its intended task without assuming that all adzes are interchangeable.
- Cutting-edge width
- mm Helps assess access, intended cut width and suitability for the workpiece.
- Blade and edge profile
- Describe blade curvature and cutting-edge curvature separately, with a sketch or profile reference Distinguishes surface-shaping and hollowing capabilities more reliably than a name alone.
- Bevel configuration
- Bevel face, single or double bevel, and documented grind description Affects cutting presentation and the sharpening method that preserves the intended geometry.
- Handle length and tool mass
- Handle length in mm; complete tool mass in kg Supports assessment of reach, handling and the space needed for use.
- Head-to-handle attachment
- Observed construction and retention method; integral; unknown Determines what must be inspected and how looseness can be addressed.
- Working condition
- Unchecked; serviceable for a specified task; maintenance required; withdrawn from use Prevents appearance or apparent sharpness from being treated as proof of usability.
- Intended workpiece and cut
- Linked material, surface or cavity, grain orientation and desired shaping operation Makes suitability a relationship between tool and task rather than an unconditional property.
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 5 bundles · 9 layers · 14 findings · 22 questions.
Identity and tool boundaries Establishes which tool sense and construction qualify as an adz.
Transverse cutting heads also occur on neighbouring tools, so geometry and intended function must be considered together.
Cutting arrangement
Records the defining relationship between handle, head and cutting edge.
Transverse working edge
Identification requires observing the principal cutting edge in relation to the handle.
- How is the working edge oriented relative to the handle? definition
- Does the tool have the cutting arrangement of an adz, an axe, or a combined tool? boundary
Names and intended use
Separates naming evidence from functional identification.
Documented tool sense
A local or trade name should be connected to evidence of the tool's intended shaping use.
- Which maker, collection or craft source identifies this form as an adz or adze? provenance
- What distinguishes its intended use from that of a hoe or mattock with a transverse blade? boundary
Cutting geometry and task fit Relates blade shape and bevel to the surface or cavity being worked.
Adz forms differ in the cuts they can present and the spaces they can reach.
Blade profile
Describes the dimensions and curvature of the cutting end.
Edge and body curvature
Edge width, edge curvature and blade-body curvature are separate observations.
- What is the cutting-edge width in millimetres, and where was it measured? measurement
- How do the edge and blade-body profiles fit the intended flat, concave or otherwise shaped surface? action
Bevel and cut presentation
Connects bevel placement and head presentation to a proposed cut.
Working bevel
Bevel configuration must be established before interpreting or altering the cutting geometry.
- Which face or faces carry the bevel, and what evidence establishes the intended grind? provenance
- Can the edge meet the intended surface without the blade body or handle obstructing the cut? action
Handling and cut control Describes how a person presents and controls the adz during work.
Handle geometry, cutting motion and workpiece position jointly determine whether a proposed operation is practicable.
Handle and motion
Records the handling arrangement and the cutting path it permits.
Grip, reach and swing
Handling assessment connects physical dimensions to the documented method of use.
- What are the handle length and complete tool mass? measurement
- What grip and cutting motion are documented for this form and task? provenance
Workpiece and clearance
Evaluates restraint, grain direction and the space occupied by the cut.
Controlled cutting path
A proposed operation must account for both the intended cut and where the edge may travel if it misses or exits.
- How will the workpiece be restrained, and how does grain direction affect the proposed cut? action
- Does the cutting and follow-through path remain clear of the operator, other people and unintended obstacles? action
Condition and edge preservation Assesses cutting readiness and maintenance specific to the blade and its attachment.
A sharp edge is insufficient when the head is insecure or the handle cannot reliably transmit the cutting motion.
Head and handle integrity
Examines the structural path between grip and cutting head.
Attachment and defects
Inspection must follow the actual construction and retention method.
- How is the head retained, and is there unintended movement at the attachment? definition
- Which observed cracks, splits, deformation or retention defects require repair or withdrawal under applicable guidance? action
Edge care and storage
Preserves the cutting profile and protects the exposed edge between uses.
Profile-preserving maintenance
Sharpening and storage decisions depend on edge condition, material and intended geometry.
- What dulling, chips, corrosion or previous grinding changes are visible on the cutting edge? measurement
- Which sharpening method and edge cover suit this blade's material, curvature and documented bevel? action
Evidence and external alignment What the world already says about this thing, gathered so the model can be checked against it.
A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.
Reported evidence
Findings from the breadth pass, kept separate from the structural claims.
Check these first
Recalled without web access and unsourced; every item is a lead to verify.
- The sense described is the woodworking tool kind, not a particular product or individual implement.
- Named varieties overlap: handle length and blade profile are separate dimensions of classification.
- No dimensional ranges, identifier schemes or adze-specific standards are asserted from recall.
- Which of these check these first hold for the sense of adz this model covers, and on what evidence? provenance
Kinds and varieties
Recalled without web access and unsourced; every item is a lead to verify.
- Hand adze with a short handle
- Foot adze with a long handle for working timber near foot level
- Flat-bladed adze for surface dressing
- Gutter adze with a curved cutting edge for hollowing
- Which of these kinds and varieties hold for the sense of adz this model covers, and on what evidence? provenance
Real-world use
Recalled without web access and unsourced; every item is a lead to verify.
- Dressing and smoothing structural timbers
- Hollowing wooden bowls, troughs and dugout canoes
- Shaping curved wooden components in boatbuilding
- Traditional carpentry and restoration of historic timberwork
- Which of these real-world use hold for the sense of adz this model covers, and on what evidence? provenance
Failure modes and hazards
Recalled without web access and unsourced; every item is a lead to verify.
- A missed or deflected stroke can cut the user's feet, legs or hands.
- A loose head or damaged handle can cause loss of control or head separation.
- A dull or damaged edge can increase effort and produce poorly controlled cuts.
- Nails, grit or other hard inclusions in timber can chip the edge and eject fragments.
- Unsupported or shifting workpieces can move unexpectedly during a stroke.
- Which of these failure modes and hazards hold for the sense of adz this model covers, and on what evidence? provenance
Regional variation
Recalled without web access and unsourced; every item is a lead to verify.
- Both 'adz' and 'adze' are established English spellings; 'adze' is usual in British English.
- Blade profiles, hafting methods and working postures differ among regional woodworking traditions.
- Which of these regional variation hold for the sense of adz this model covers, and on what evidence? provenance
Neighbouring kinds and how to tell them apart
Recalled without web access and unsourced; every item is a lead to verify.
- axe - An axe's cutting edge lies broadly along the handle direction; an adze's cutting edge runs across it.
- hoe - A hoe also has a transverse blade but is primarily designed for working soil rather than cutting and dressing wood.
- chisel - A chisel cuts through force applied along its body, by pushing or striking, rather than by swinging a transverse blade on a handle.
- plane - A woodworking plane guides its blade through a supporting sole to remove shavings; an adze removes wood through individual chopping strokes.
- Which of these neighbouring kinds and how to tell them apart hold for the sense of adz this model covers, and on what evidence? provenance
What the second pass must settle
- Does the registry intend all historical and material variants of adzes, or primarily contemporary metal-bladed woodworking hand tools?
- Which authoritative sources establish the relevant subtype names and their boundaries with mattocks, hoes and combined tools?
- What measured ranges of blade width, handle length and mass are appropriate for each documented subtype?
- Which maker instructions or issuing-body standards, if any, govern inspection, sharpening and safe use for the forms covered?
- How should archaeological or ceremonial examples be represented when their original working geometry or intended use remains uncertain?