View source for Block diagram of a gem-gum on-chip factory

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[[File:BlockDiagramOfGemGumFactory.png|600px|thumb|right|Block diagram of a gemstone-metamaterial on-chip factory]]

This is pretty much the highest level single page conceptual overview of a [[gem-gum factory]] system that is possible.<br>
For a working [[gem-gum factory]] all components shown here (that are not marked optional) need concrete solutions.

Early predecessor systems based on [[self-assembly]] and [[foldamer technology]] will have quite different internal system architecture.
E.g. [[Modular molecular composite nanosystem]]s.

=== Semi hardcoded ===

"Semi-hardcoded" in the diagram means for a reprogramming it is necessary to take the machinery apart and reassemble it in a different way. <br>
E.g. spacer-wedges in a different order.

=== Cooling sandwich ===

Cooling is advantageous for [[piezochemical mechanosynthesis]] (reducing [[error rates]].<br>
But it takes significant energy to cool matter down to very low temperatures.<br>
So it's desirable to recuperate as much of that thermal energy as possible.<br>
If a layered structure for a the [[gem-gum factory]] is chosen ([[assembly levels]] are organized in [[assembly layers]])
then cooling processing and reheating forms a sandwich like structure. Thus the choice of name.

=== Machine phase ===

This means location and orientation of all parts are known to all times. See: [[Machine phase]] <br>
Forced "condenstaion" into machine phase means getting resource molecules 
* out of solution or gas (unknown position and oreintation) 
* into machine phase.
This is somewhat akin to condensation as condensation to solid crystals allows only crystal lattice points as valid positions.
Thus the choice of name.

If its known whether the [[resource molecule]]s come as gas or liquid that this could be called more concretely:
* forced selective freezing (liquid to machine phase)
* forced selective deposition (gas to machine phase) 

One could invent a new term for this phase transition of course. <br>
Like e.g. "machinization" or "mechanization".

== Related ==

* '''[[Subsystems of gem-gum factories]]'''
* [[Productive Nanosystems From molecules to superproducts]]
* [[Cooling sandwich]]
* [[Machine phase]]
* [[Global microcomponent redistribution system]]

== External Links ==

[https://en.wikipedia.org/wiki/Condensation Wikipedia: Condensation] 
This page only mentions gas to liquid in the diagram, but gas-or-liquid to solid is also called condensation sometimes.<br>
The German version of this page lists gas to solid as condensation [https://de.wikipedia.org/wiki/Kondensation]

The block diagram was originally published here back in 2015 (old version there): <br>
https://sci-nanotech.com/index.php?thread/15-nanofactory-block-diagram/ <br>
(Also there: Flowchart visualization of the '''[[tooltip cycle]]''')