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The diamondoid atomically precise manufacturing and technology (DAPMAT) demo project collection.
The diamondoid atomically precise manufacturing and technology (DAPMAT) demo project collection.
A collection of projects conducted by Lukas M. Süss (aka mechadense).


A collection of projects conducted by Lukas M. Süss (aka mechadense) for the creation of a collection of 3D printable models that illustrate functional parts in advanced diamondoid nanofactories.
The collection is an attempt to raise awareness of the possibilities and challenges arising from the upcoming revolution with advanced atomically precise manufacturing.


{{todo|make and include DAPMAT demo photos (photo of whole collection) of work and collect links}}
It is meant for the creation of a collection of 3D printable models that:
* Demonstrate functional parts that are likely to be useful in advanced diamondoid nanofactories.
* Illustrate principles that are of importance in advanced diamondoid nanofactories.


{{todo|add a picture of the whole printed collection}}


== convergent assembly visualisations ==
= Licensing =


* two iterations fourfould multiplier with elongated bottom: http://www.thingiverse.com/thing:582270
Unless otherwise noted all images are under CC BY license. You may use my full real name my pseudonym or both as you see fit for the situation.
[[File:Bottom layers and convergent assembly layers.JPG|100px|thumb|right]]
 
* {{todo|more realistic with only a single bigger step visible}}
= Libraries =
 
Those are also very helpful for everyday macroscale 3D printing projects.
 
== Cycloidical gears as rough approximation for atomic gears ==
 
* on github: https://github.com/lsuess/scad-lib-cyclogearprofiles
* on thingiverse: http://www.thingiverse.com/thing:777936
 
[[File:Lib-cyclogearprofiles-demo_output1_2015-05-16.png|200px|thumb|center|library for cycloidical gears]]  
 
[[Category:Subprojects]]
 
== Screw library allowing soft tooth profiles approximating atomic scale crystolecule screws ==
 
* Work in progress ...
[[File:Flatscrew-library-screencap-2016.jpg|200px|thumb|center|Screw library demo output]]


== crystolecules ==
{{todo|finish and publish - for now upload screenshot|note to myself}}


* Drexlers big bearing as printable model http://www.thingiverse.com/thing:631715
= Models which are useful in macroscale too =
[[File:Drexlers Big Bearing - photo of 3D printed model.JPG|100px|thumb|right]]
* Fractal tetrahedron design: http://www.thingiverse.com/thing:13786


== microcomponent models ==
== Microcomponent models ==


* truncated octahedra assembled into the main planes: http://www.thingiverse.com/thing:409443
* truncated octahedra assembled into the main planes: http://www.thingiverse.com/thing:409443
* single big truncated octahedron model (by ?)
* single big truncated octahedron model (by ?)


== vacuum management ==
== Shape locking ==
 
=== Stiff rods ===
 
* http://www.thingiverse.com/thing:200203
 
=== In plane flexible chains ===
 
* (two example types): http://www.thingiverse.com/thing:591203
 
=== Reinforcement core chain and spanners ===
 
* work in process
 
== Infinitesimal bearing ==
 
* old and new model - work in progress {{todo|improve and publish 3D-model}}
* {{todo|present purely rolling nonsliding concept too}}
[[File:Infinitesimal-bearing-screencap.png|100px|thumb|center]]
 
* animated demonstration of principle
{{todo|publish 3D-model|note to myself}}
[[File:Three configurations of infinitesimal bearing metamaterial.gif|100px|thumb|center|view full sized to see animation]]
 
== Constant velocity joints ==
 
* Tracta joint (compact and sliding thus very suitable for [[superlubrication|superlubricating]] [[crystolecule]]s) ... work in progress
 
== Complete set of passive elements for mechanical circuits sub-projects ==
 
=== Mechanical distribution node ===
A 1:1:1:1:... differential gear assembly this is essentially the mechanical equivalent of a trivial electrical solder junction
{{todo|improve and publish}}
 
=== Spring (as analogy to electrical capacitor) ===


* novel lockout mechanism {{todo|publish}}
* {{todo|Upload screenshot for now}}
 
=== Flywheel (as analogy to electrical inductor) ===
 
* {{todo|make a model}}
 
= Demonstrations of principles =
 
== Convergent assembly visualizations ==
 
* two iterations fourfould multiplier with elongated bottom: http://www.thingiverse.com/thing:582270
[[File:Bottom layers and convergent assembly layers.JPG|100px|thumb|center]]
{{todo|more realistic with only a single bigger step visible}}
== Vacuum management ==
 
* novel lockout mechanism {{todo|publish}} -- on flickr: [https://www.flickr.com/photos/65091269@N08/20788851973/in/dateposted-public/] [https://www.flickr.com/photos/65091269@N08/20787742264/in/dateposted-public/] See: "[[Vacuum handling]]" for details.
* progressing cavity pump {{todo| publish}}
* progressing cavity pump {{todo| publish}}
== Fractal metamaterial redundancy principle ==


== shape locking ==
* How metamaterials can create reduncancy
{{todo|add image of published 3D-model}}
[[File:Crystal muscle - redundant fractal design.svg|100px|thumb|center]]


* stiff rod: http://www.thingiverse.com/thing:200203
==  Reversible mechanosynthesis ==
* chains (two example types): http://www.thingiverse.com/thing:591203


== complete set of passive elements for mechanical circuits sub-projects ==
An illustration of the basic principle for reversible mechanosynthesis.
{{todo|Publish 3D-model}}
[[File:Reversible mechanosynthesis principle.jpg|100px|thumb|center]]


* mechanical distribution node: {{todo|improve and publish}}
= Crystolecules - Designs finer than the bulk limit =
* {{todo|spring, flywheel, ...}}


== infinitesimal bearing ==
== Drexlers big bearing ==


* old and new model - work in progress {{todo|improve and publish}}
* as printable model http://www.thingiverse.com/thing:631715
* (animated visualisation)
[[File:Drexlers Big Bearing - photo of 3D printed model.JPG|100px|thumb|center]]


== cycloidical gears as rough approximation for atomic gears ==
== Fractal tetrapod design ==


* on github: https://github.com/lsuess/scad-lib-cyclogearprofiles
* http://www.thingiverse.com/thing:13786 {{todo|add photo of print|note to myself}}
* on thingiverse: http://www.thingiverse.com/thing:777936
 
= Related projects =
 
* '''[[:Category:RepRec]]'''
* [[RepRec pick-and-place robots]]
* [[RepRec pick-and-place robots (GemGum)]]
* [[RepRec pick-and-place robots (RepRap)]]
* '''[[ReMec project]]'''
----
* '''[[:Category:ReChain]]'''
* [[ReChain_frame_systems]]
* [[ReChain]] (manual index page)
 
== Related ==
 
* [[Applicability of macro 3D printing for nanomachine prototyping]]
* [[Design of Crystolecules]]
* [[Structural elements for nanofactories]]
* [[Tensioning mechanism design]]
* [[Connection method]]
----
* [[Nanomechanic circuits]]
* [[Mechanical circuit element]]
* [[Mechanical-electrical analogies]]
* [[PWM converter]] & [[Mechanical pulse width modulation]]
----
* [[Rigging]] and [[Knots]]

Latest revision as of 13:15, 9 March 2025

This article is a stub. It needs to be expanded.

The diamondoid atomically precise manufacturing and technology (DAPMAT) demo project collection. A collection of projects conducted by Lukas M. Süss (aka mechadense).

The collection is an attempt to raise awareness of the possibilities and challenges arising from the upcoming revolution with advanced atomically precise manufacturing.

It is meant for the creation of a collection of 3D printable models that:

  • Demonstrate functional parts that are likely to be useful in advanced diamondoid nanofactories.
  • Illustrate principles that are of importance in advanced diamondoid nanofactories.

(TODO: add a picture of the whole printed collection)

Licensing

Unless otherwise noted all images are under CC BY license. You may use my full real name my pseudonym or both as you see fit for the situation.

Libraries

Those are also very helpful for everyday macroscale 3D printing projects.

Cycloidical gears as rough approximation for atomic gears

library for cycloidical gears

Screw library allowing soft tooth profiles approximating atomic scale crystolecule screws

  • Work in progress ...
Screw library demo output

(TODO: finish and publish - for now upload screenshot)

Models which are useful in macroscale too

Microcomponent models

Shape locking

Stiff rods

In plane flexible chains

Reinforcement core chain and spanners

  • work in process

Infinitesimal bearing

  • old and new model - work in progress (TODO: improve and publish 3D-model)
  • (TODO: present purely rolling nonsliding concept too)
  • animated demonstration of principle

(TODO: publish 3D-model)

view full sized to see animation

Constant velocity joints

Complete set of passive elements for mechanical circuits sub-projects

Mechanical distribution node

A 1:1:1:1:... differential gear assembly this is essentially the mechanical equivalent of a trivial electrical solder junction (TODO: improve and publish)

Spring (as analogy to electrical capacitor)

  • (TODO: Upload screenshot for now)

Flywheel (as analogy to electrical inductor)

  • (TODO: make a model)

Demonstrations of principles

Convergent assembly visualizations

(TODO: more realistic with only a single bigger step visible)

Vacuum management

  • novel lockout mechanism (TODO: publish) -- on flickr: [1] [2] See: "Vacuum handling" for details.
  • progressing cavity pump (TODO: publish)

Fractal metamaterial redundancy principle

  • How metamaterials can create reduncancy

(TODO: add image of published 3D-model)

Error creating thumbnail: Unable to run external programs, proc_open() is disabled.

Reversible mechanosynthesis

An illustration of the basic principle for reversible mechanosynthesis. (TODO: Publish 3D-model)

Crystolecules - Designs finer than the bulk limit

Drexlers big bearing

Fractal tetrapod design

Related projects

Related

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