The fusion furnace from The Empire Strikes Back. Been working on this thing on and off between projects. The top of this thing looked like a generator fan or a fan to a motor. I found one that was somewhat close made of aluminum. When I started scaling and comparing this fan to the one I was seeing on screen the fan blades ended up being 3/4 inch too short and the top was about two inches too short. I didn't want to waste the fan so I modified it. To add height to the blades I made a template and used a thin sheet of metal. Easy to cut with tin snips. The piece of metal once cut simply folds over the existing blade. Then I filled the empty space with resin. Before I did this I made a cone with the correct slope out of styrene. After installing it I sealed off all edges and filled the empty space with resin so it was solid. Next I added the raised lines leading up to the top from each blade with thicker styrene. My wife cast the greeblies from an original 1977 Revell visible V8 engine kit. The greeblies at the top I can not see in any available image so I used a part from the Revell v8 kit that seemed suitable. The cap at the top I made removable so I can disassemble in order to replace the LED'S if need be. The anchor looking greeblies I made from an aluminum tube and some flat bar. I tapped the flat bar pieces and threaded the tube ends. I figured aluminum was stronger than 3d printed ones. I filled the tubes half way with resin and screwed them in place to the base of the fan. I sealed the tops of the screws with filler, sanded and painted so they wouldn't be seen. I cleaned up every seam with bondo. I also screwed in place every greeblie on the top of the fan. I just put on a couple coats of Tamiya nato black. Also my wife wound all the copper coils. One of the greeblies I cut with my glowforge, slightly shaped and then cast. This is what I have so far. Now working on the base.
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