Difference between revisions of "Fusion Generator"

Revision as of 17:20, 19 November 2017

The Fusion Generator is what charged Artoo on Dagobah in the Empire Strikes Back. Presumably it could be used to power lots of your droids!

References

Photos - Collected from the astromech.net thread and other sources Fusion Generator Reference] section.

The Fusion Reactor thread on astromech.net details SavageCreature's process while he created all the digital files.

The generator has plans in the Fusion Generator Construction Plans section!

3D Printed Parts are also needed of the Fusion Generator 3D Files

Plans

There are Fusion Generator Construction plans and Fusion Generator 3D Files in the files section.

(Alternate BETA Laser Cut Files exist for those that need them)

The current plans are "beta" quality and require both 3D printing and Styrene flat packs.

Several parts are intended to be cut as a "flatpack" and assembled
Other curvier details are expected to be 3D printed.
Parts like hoses will need sourced. Please let everyone know if you find the perfect thing!

Build Logs

Kresty's Fusion Generator Build

Fusion Generator Photos detail of Savage's creation of the plans.

Savage's Astromech.net thread detailing his creation of the plans.

Kresty's Questions where Kresty nags Savage for details/questions about the plans!

Savage's thread where he eventually got around to creating his own build log. (It's a race!)

Lighting

TBD

Construction

Let everyone know if you have construction tips!

The top was originally some sort of fan, and those tend to have odd #s of blades, in this case 11. It seems a little odd when first looking at this project that some bits have multiples of 11 and others happen 8 times. Which also leads to a strange alignment trying to get some bits on 45 degree centers and others on 32.72... degree centers.

The eleven fins can either be 3D printed or cut from 3mm (⅛") styrene.

3 of the flat pack parts have notches that Savage intends to hold the vertical cylinder type parts. If you don't use a CnC to cut the parts, you may want to consider making another ring to hold those parts instead of trying to notch the styrene without a CnC.

Parts List

3D Printed

The 3D Print file names say how many you need of each part, eg: x11

 baseKnob_x16.STL
 baseSlantCableMount_x8.STL
 baseUpperCableMount_x8.STL
 heatsink_x11.STL
 hose_socket_x11.STL
 mainHoseMount_x8.STL
 TopSeg_01.STL
 TopSeg_02.STL
 TopSeg_03.STL
 TopSeg_04.STL
 TopSeg_05.STL
 TopSeg_06.STL
 top_cap.STL
 top_fin_x11.STL (could also cut from 1/8" styrene)
 top_lower_nipple_x11.STL
 upper_hose_mount_x8.STL

Note that the top is 6 segment parts. One is single size, between two fins, and the others are double size. Savage provided unique files for each as they vary a tiny bit, however the difference is < 0.5mm so you can probably use any of them in any order as long as you have 5 doubles and a single.

Alternate 3D Files

There are also alternate files for the top segments and the top cap. (Untested at this moment)

 Top (modified segment) - flat further near the edge and a lip to hook next segment on for easier assembly.  Top needs 11 segments
 Top (modified double segment) - As above, but 2 segments as one part.
 ... w supports - those two files also have version with moderate supports because Kresty's work printers were having trouble. (untested)
 Top Cap (modified) - This file is hollow, like a cup.  Savage's original was solid.  Print top down.
 Top Cap (modified alt) - If the rounded corners don't work, this prints right-side up without supports, but is denser so the top doesn't sag.

Flatpack

The Flatpack files have multiple copies of each part and seem to be designed for ~25x34" sheets. If you cut all 3, then you'll get a full set of parts.

 00_flatPieceLayout_2.pdf  (1/16" (1.5mm) Styrene)
 01_flatPieceLayout_2.pdf  (1/8" (3mm) Styrene)
 02_flatPieceLayout.pdf    (1/8" (3mm) Styrene)

02_flatPieceLayout has markings for a slot for the rest of the parts to slide in on the top piece, that may need removed for some machines, Savage cut the slot with his CnC. Similarly the bottom parts on that page have an extra line where the rounding begins, you may need to remove that line.

Alternate Laser Cut Flatpack

The Laser Cut Files are a modified version of Savage's flatpack above. They are intended for lasers with 18x24" beds and will not work to CnC (parts are touching, so no room for the CnC bit). (Kresty's build uses these.)

Fusion Generator Laser Cut Flatpack Details has more info on how the laser flatpack is set up.

Additional

There are additional parts not listed in the above plans:

 Hoses
 Wire coils (top x8) 
 Upper clear/translucent lens - 1 1/8" tall by 24 7/8" wide
 Inner grill window - 4 1/2" tall by 25" wide (could be a bit shorter, but 24" is almost too short)
 Inner "bucket" (optional) - to conceal charger.

Suppliers

If you find great sources for hoses or whatnot, let us know!

 Hoses -- ???

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