Interest Guardians of the Galaxy Infinity Orb with Electronics

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Ein

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Figured I'd get around to doing this!

THE PREFACE:

Here's the deal: I'm looking at making a run available for Guardians of the Galaxy Infinity Orbs. I have done one prototype as a straight 3d print and things worked out well, so now I'm aiming higher. This is what the 3d printed prototype looks like finished:

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The Infinity Stone is cast in purple-tinted clear resin. The orbs have 3 purple LEDs controlled by an embedded Arduino Trinket, and run off a 12V N battery. A switch concealed on the orb's exterior allows you to toggle it on and off. The Arduino is programmed to control the LEDs independently of one another, and to fade them in and out at random intervals, which produces a 'stormy' sort of effect when shined into the Infinity Stone, as seen below:


I am also working on an Electromagnet Base to resemble the one seen in the movie to serve as a showpiece.

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I am 3d printing a prototype of it right now and trying to play around with scale a little bit until I get it right. It should fold up closed, if that's desired. The idea is just to have something for the orb to sit on to show it off and keep it from rolling off a shelf. :) To be very clear, I'm calling it an Electromagnet because that's what it seemed to do in the movie - there are no electronics planned for the base itself.

THE OFFER:

I want to offer completed, finished, lit Infinity Orbs with the accompanying Electromagnet Base. I will be doing the orbs up in cold cast aluminum with an interior done in cold cast bronze. I also plan on doing the bases in cold cast aluminum as well. The orbs will be magnetically latched, like my PLA prototype, meaning I will be using rare earth magnets to hold the two halves together. This provides enough closing force to keep the orbs shut while handling or during cosplay, but a firm pull can still open the orbs up. The infinity gem will be cast in clear resin and magnetized to the inside of the orb to keep it in place - as such, it will be removable if you pull hard enough. It will not light up without the base, since the LEDs are embedded in the orb itself, so please be aware.

These pieces are intended primarily as a showpiece. However, if my 3d printed prototype is any indication, these should be pretty durable and fun props for cosplay purposes, if that's what you're in for. I juggled mine around for the entirety of NYCC 2014 without any issues, and my prototype was simply 3d printed plastic. The final cold cast aluminum copies should be pretty solid and durable. The orbs are also designed to allow for the batteries to be easily changed with a flathead screwdriver. I will mention that after a weekend of pretty repeated use, the orb I have has not begun to even dim yet, so I think the N batteries I'm using are sufficient for the task!

I've done some rough estimates on the cost of materials, electronics, and labor on these, and I've decided the initial batch will be priced at around $299 for the above. This includes shipping to the continental U.S. I am willing to sell and ship internationally, but there will be an additional shipping cost.

I will not be taking payments until the orbs are ready to ship. However, the interest thread will allow me to get a rough feel for how much I need to order in terms of resin, rubber, paint and electronics. I plan on producing the orbs in batches of ten at a time to make my job a little more manageable. I will probably do that until the molds wear out. I will keep an interest list in this OP and as batches of the orbs are completed, I will PM people to get their payment information. If a few days go by without a response, I'll go down the list until that batch is sold, and then start work on a new batch.

THE DISCLAIMERS:

I have worked with resin a ton in the past. I have never worked with cold casting. I don't think it'd be too much harder than what I've done, but I'm pretty sure there will be a bit of a learning curve while I figure out the right proportions for materials. The final product - especially the interior - has a lot of fiddly thin bits that may be difficult to actually cold cast, but I'll have a better idea once I get the molds made.

I have no idea quite when I'll be done producing and shipping these. I plan on doing batches of ten at a time. I'd like to say I'd have them done by the end of November, but it is just a guess, so don't hold me to it. I have to trial and error a couple things, like the casting of the base. This is why I will not be taking any deposits up-front - when they're ready, they're ready. I will be keeping the thread up to date as I go, and expect fairly speedy progress once I iron out the process.

If this whole process goes well, I'll be looking at doing something similar for Star Lord's helmet. Let's find out!

THE LIST:

- JKKS
- bluecoyote
- Jackal
- CaptainEO
- dirtyharriet
- Kevin Gossett
- ahoudini
- Banner
- Westies14
- ajhix
- hazardjsimpson
- Stieller
- 80sKIDAutoman
- cholden
- krell101
- WestBertozzi
- BD Jones
- Darth Clayton
- Effigey
- Nidgit
- Logan Cade
- Azrael69
- MorbidCharlie
- TheStig88
- mikid
- Vitus
- letmebestormy
- MParm
- ZachAbati
-
.:MirrorminD:.
- mbmcfarland
- vecna
- Stormshadow
- DBHughes
- doctormckay
- dstengler
- Refjim8
- Jediguy
 

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Last edited by a moderator:
Please count me in for the whole package. End of November sounds great.
 
Added Stieller after getting a PM. I'm working on ordering the electronics and other supplies tonight, and I'm ordering enough for 20 sets off the bat - potentially more down the line, depending upon how this goes. I'll still be working on them in batches of about 10 at a time, just to keep things manageable, but I will continue taking names for the interest list in order to have people to fall back on if some drop out, or for the second run after the first 10.
 
any chance of doing as run of the 3d printed ones at a lower cost???

Not really - the orb itself takes a long while to print at the 100 micron resolution I use, and it's additional wear and tear on my machine as well as tying it up for other things I need to use it for. It'd take probably 4-5 days just to print the raw parts, and those parts need a decent amount of cleanup afterwards, like removal of support materials beneath overhangs. Wouldn't be economical. I might be able to offer non-cold-cast versions if you wanted a budget option, but I'm focusing on quality for this run.

Please tell me more about the helmet concept!

I have 3d-printed myself a helmet already and I'm working on cleaning it up for molding at the moment.



I wanted to do that mostly for the experience - the 3d print itself is totally wearable, but I figure since I want to get more involved in actual propmaking and creation, I should know what I'm doing as far as casting a helmet. In order to make that whole process more economical, I figured I'd try selling a couple casts of the thing once I got the hang of it, since mold rubber, clay, and resin supplies seem pricy. I will eventually put up a separate thread for these, but I wanted to also first get the experience doing runs of something a bit smaller scale - hence, the orbs!
 
But will you be doing cold cast metals for it? What size head will it fit? I would love to get in line for that!
 
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