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Research draft

mechanism

vr.tr.mechanism · PHY.OBJ

Let an agent explain mechanisms and their kinds, analyse how a mechanism works, support design and maintenance, and separate figurative senses.

Thing Registry Physical world and living systems

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.

written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify

Researched by: Claude

Purpose and description

Let an agent explain mechanisms and their kinds, analyse how a mechanism works, support design and maintenance, and separate figurative senses.

An assembly of moving parts that transmits or transforms motion and force to perform a function, such as linkages, gears, cams, hydraulic machines and engines, turbomachinery, fulling stocks and mechanical computers, and by extension any engineered physical system whose behaviour follows from the arrangement of its parts; mechanisms are analysed in kinematics and machine design.

What it is for: Transmitting and transforming motion and force.

It can be explain kinds of mechanism; analyse how a mechanism works; support design and maintenance; separate figurative senses.

Distinguishing features

Moving parts

Kinematic function

Designed

Analysable

What it looks like

Assemblies of gears, levers, links, pistons or rotors.

How it is recognised

Moving parts arranged for a function

Transmits motion and force

A structure carries loads without intended motion

Related models

is a kind of - category

engineered physical system

is related to - an example

internal combustion engine

is related to - mechanical devices in computing

peripheral

is related to - contrast with static structures

structural system

In practice

Families and kinds

linkages, gears and cams

hydraulic and pneumatic machines

turbomachinery

engines and motors

mechanical computers and historical machines

Standards and regulation

Machinery safety directives and standards

Design codes for gears and hydraulics

Maintenance and inspection rules

Failure modes and hazards

Wear, fatigue and jamming

Entanglement and crush injuries

Hydraulic failures

Also called

fulling stockhydraulic machinehydraulic enginehydraulic toolturbomachinerymechanical computerlimited rotation hydraulic motorJet engine compressordomino computerDigi-Comp ImandrelespagnoletteCrémonedoor knobeconomic mechanismdoor handlehand pullmechanical toyfilm transporttape transportRS-M85 seriesautoreverseunidirectional autoreversebidirectional autoreverseswashplateServo-controlled swiveling tone armCoreXYhydraulic mechanismvalvetraincam gear trainCompliant mechanismecological mechanismcranes, derricks, etc.cranks and crankshaftsinvasion mechanismbrake systemtourbilloncamshaftmonopoly mechanismleg mechanism

+37

Where this came from

wikidata · CC0 1.0

Source repository Registry entry point

Also registered as vr.tr.mechanism-artifact

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.

Analyse How a mechanism works.

Kinematics.

Function

Understanding a mechanism.

Function

Function.

  1. How does this mechanism transform input motion and force into its output, and what are its degrees of freedom? definition
  2. Which kind of mechanism is it? definition

Senses

Other senses.

Senses

Other senses.

  1. Is a physical mechanism, a biological mechanism, a reaction mechanism or a figurative mechanism meant? boundary
  2. Which entry fits? action
Design Designing mechanisms.

Engineering.

Synthesis

Mechanism synthesis.

Synthesis

Synthesis.

  1. How can a mechanism be designed to achieve this motion, using linkages, cams or gears? action
  2. Which tools support kinematic design? provenance

Hydraulic

Hydraulic and turbo machines.

Hydraulic

Hydraulic machines.

  1. How do hydraulic machines and turbomachinery work, and how are they specified? definition
  2. Which entry fits a specific machine? action
Maintain Safety and upkeep.

Practice.

Safety

Machinery safety.

Safety

Safety.

  1. Which guarding and safety standards apply to this machinery, and how are hazards assessed? provenance
  2. Is there an injury or hazard now? boundary

Maintenance

Maintenance.

Maintenance

Maintenance.

  1. How should this mechanism be lubricated, inspected and maintained? provenance
  2. Which failure signs matter? provenance
History Historical mechanisms.

Context.

History

Machines in history.

History

History.

  1. How did mechanisms such as fulling stocks, water-powered machines and mechanical computers develop? provenance
  2. Which are notable? provenance

Teach

Teaching.

Teach

Teaching.

  1. How can mechanisms be taught with models and simulations? action
  2. Which misconceptions arise? provenance

What the second pass must settle

  • Should each mechanism type be a separate entry?
  • How should design standards be linked?
  • How should historical machines be linked?
Draft as JSON