This is a locking mechanical iris box for an engagement ring that was completely designed and built by o bannon custom designs.
Mechanical iris ring box.
A little jewelry box on the top will make sure she doesn t spoil the surprise by accidentally choking on the ring.
Attach the inner ring and one corner of each iris leaf to the plywood with long 6 screws and a delrin washer between each layer.
To get a more authentic wood look i just used some indoor furniture wood stain.
Laser cut mechanical iris ring box cncautomatic 5 out of 5 stars 812 40 00.
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One thing that i see in most 5 leaf iris designs is that the outer ring is very thick making the iris opening very small compared to the size of the entire mechanism.
The iris mechanism has 5 leaves so the leaves don t overlap at all.
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Mechanical engagement ring box now this is how a machinist gets hitched.
If your fiancee is a real bookworm you can give her this customized clifton ring box.
Assemble the actuating outer ring using short 6 screws then mount it to the plywood by placing wood screws through the open grooves with brass washers behind.
This box was made using the shapeoko 3 cnc router.
Here s a video of how this thing workshere s the description of this thing on my website i designed this ring box with solidworks and printed the parts with a prusa i3 mk2s.
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Mechanical iris engagement ring box february 2017 when i was machining my wife s engagement ring from a bar of titanium i knew a store bought ring box just wouldn t do.
She is sure to love this little book with your own once upon a time story.
Favorite add to engagement ring box with a mechanical iris iriscalculator.
Connect the 5 linkages using short 6 screws and washers.
I wanted to make something really intricate to test my machining skills so i settled on a mechanical iris.
Each mechanical iris ring box is made from hand crafted black american walnut precision welded stainless steel blades anodized aluminum base and internal m.
5 out of 5 stars 1 854 1 854 reviews 40 00.
Laser cut mechanical iris ring box cncautomatic.