Location: The Mile High City | The prototypes went pretty well for an initial effort, but there are a lot of refinements to be done! The 3-D printing process is amazing, but I need a much sharper print. Painting is the easiest part, but I think I need to incorporate metallic foil to make it better. The thick urethane coat was a bubbly, uneven failure. I need a better substitue, maybe a resin.
(Prototype 3 reduced.jpg)
(Prototype 4 reduced.jpg)
(Prototype 5 reduced.jpg)
(Prototype 6 reduced.jpg)
Attachments ---------------- Prototype 3 reduced.jpg (246KB - 82 downloads) Prototype 4 reduced.jpg (244KB - 78 downloads) Prototype 5 reduced.jpg (240KB - 80 downloads) Prototype 6 reduced.jpg (231KB - 76 downloads)
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Location: The Mile High City | Still working on this project. I was able to order a set of the "wheelcover center emblems that never were" from Xometry and they printed in stereolithography with Accrua xtreme grey material - and the quality was pretty good. I think the cost was about $160. Painting them was a bit of a challenge, but I think they are decent enough to replace the Chrysler centers that are in there now. They are not exquisite quality on close inspection, but I think they will be decent from a distance of just a couple of feet away.
(01 first coat red.jpg)
(02 second coat white and black.jpg)
(03 third coat light gold.jpg)
(04 fourth coat yellow.jpg)
(05 final clear coat.jpg)
Attachments ---------------- 01 first coat red.jpg (85KB - 24 downloads) 02 second coat white and black.jpg (188KB - 26 downloads) 03 third coat light gold.jpg (190KB - 23 downloads) 04 fourth coat yellow.jpg (243KB - 25 downloads) 05 final clear coat.jpg (111KB - 24 downloads)
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Expert
Posts: 1208
Location: SWITZERLAND | Mike, put the red paint at least, must be quite liquid and flow. Before do paint the emblems somewhat "over" the border. Then the color separation will become very accurate, as I did with some knight emblems when golden coating. And use paint which is not aggressive to the resin. Good Luck! - SERGE -
Edited by sermey 2024-02-09 1:35 PM
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