Creating Coins with Desktop CNC
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- Опубликовано: 9 июн 2022
- Copper Coin Blanks are an amazing constrained design challenge. Perfect for gifts and commemorating special occasions. These bespoke items can be made on the NOMAD 3 or Shapeoko platforms. Make 1 at a time or go for a 20 stack. Kevin takes you through use of different software tools and end mill applications.
Copper Blanks: www.amazon.com/dp/B0863KDBKS?...
Cutters Used:
- #102 1/8" Flat
- #101 1/8" Ball
- #122 1/32 Flat
- MC Etcher 120° Drag Engraver
- #502 40° V-Bit
Software:
- Carbide Create
Files on CutRocket: cutrocket.com/p/62a3a69474d3f/ 
Хобби
Keep making videos like these. The more the better. Inspiration is invaluable.
You guys are CNC super hero’s. This is awesome, like all of the innovation you guys bring to the table..the cnc table 😉
Amazing idea. Thank you for posting.
Very inspiring, I love custom coins.
Interesting work holding solution. Nice video!
so so so cool! I would love to try something like this to make furniture/logo tags for my furniture builds. Also, you're great on video. Easy to listen to and the b-roll clips while you're talking about that particular thing is extremely helpful. Excellent video. Can't wait to try this out soon!🙌🏻
Right on Seth, thanks. Be sure and show us what you make. Tag us on IG.
@@carbide3d very interested, my profession is running table top cnc, plasma, torch and water jet.
My newest hobby would be this.
Will subscribe.
Like to purchase this product.
That's awesome man thats detail im gonna have to try that keep it up brother.........
very creative!!! might have to try this with my shapeoko!
Definitely.
That Bitcoin turned out pretty good! The Ferrari one too!
Very cool
Good video.
Very nice
i was wondering if you could make a 1907 high relief $20 gold piece with the cnc . that coin would look great in copper.
First - You are excellent in craftsmanship and also presentation!! Where I live are many, many golphers. They all seem to have these divot fixers that also magnetically hold a ball marker and it justs hangs on the golf bag for use during play, Any thoughts of doing a video regarding those little dodads? Thanks for so much great instruction and entertainment. JC
Thanks Jack. We actually did a video talking about golf items. Divot tools are an easy pickoff for items to make. ruclips.net/video/E8F9NTPa2f0/видео.html
Very cool! I'm thinking challenge coins are in my future. But… how did you keep the blanks from spinning inside their jigs?
I use a friction fit in MDF. the cutters are usually small and the cutting forces low.
You could add in a dab of superglue between some layers of blue tape for insurance.
what tool bots did you use
I hand engrave coins, but would love take this approach as well. Which desktop do you recommend for this. Which one are you using in the video?
This was done on our NOMAD 3 Desktop machine. Check out the work of Tom Sterling. He utilizes the NOMAD 3 to begin designs and then does detailed handwork as the next step. His results are outstanding. instagram.com/tom_sterling_hand_engraving?igshid=YmMyMTA2M2Y=
I wonder if Shapeoko 3, 4 or Pro could get that kind of detail?
I have made things this size and smaller on my SO3. It’s certainly capable. The 4 and the Pro are also ready for this work. Definitely try it!
Great! What brand/model of cnc did you use? what brand/model can you recommend? Many thanks!
Shapeoko and Nomad - both machines are featured in the video.
shop.carbide3d.com
What is the board you used to hold the coins. 1/2" MDF?
Yes sir, MDF
@@carbide3d thank you, i just ordered a machine and will need to use this technique for the product I'm making. :) Hopefully I can figure it out. LOL
Hi, please can you help...I'm looking to cut copper sheet by cnc, using a 2mm flat endmill, what speed, feed, plunge rate, stopover and pass depth would you suggest?
Start with the Aluminum Stock settings. Be aware of the DOC and feed rates on the smaller endmills. Go with smaller DOC and 1/2 the feed rates to start. Tweek from there.
We broke a few endmills along the way. When cutting metal that’s part of the learning curve.
@@carbide3d thank you so much for your reply. Much appreciated
Could the Nomad 883 handle this?
Yes it can. You’ll have to back off on the Feedrate and DOC a bit. You absolutely can do the project.
Do you think these would look even more like a real coin if you threw them in a tumbler to smooth out the etching
That’s worth a shot.
@@carbide3dI want to start a side gig like this with the carvera with stainless steel 1” coins. If I take your idea and make a bracket for them I should fit 77.
How long would you say it takes to engrave one side of each coin with a more moderate to advanced design like yours?(carvera has a auto tool changer and I’d have it change tools after one complete pass if I wanted to change tools rather then each coin)
Also I figured I’d give a kid I know in highschool like a$1 a coin he makes, spend another $1 per coin on cost etc and sell each coin for about $10 and make the consumer buy them in a set of 2-4( maybe each a different design and hopefully one of them they like enough to justify buying the set) so I can sell more bulk.
Making approximately 230 a day in 8 hours bringing in $2,300 minus $460 in upfront cost without tax and shipping.
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I have doubts about the capabilities of a CNC machine. in my country There are claims from many people. about using a 3d scanner together with CNC machine in copying ancient coins Then put it for sale. But I wonder in small details such as scratches in the mold Very small, such as 0.1mm, is the CNC machine capable of making it exactly the same as the original? I want to collect those coins. But worried about buying fake coins? Thank you.
depends on the cnc machine. A large machine called a mill can recreate details up to as small as 0.0001 inch
Oops! Same problem as with the Pac-Man files, elements of 3D possibly to where regular Carbide Create cannot open.
Thanks Michael - I have fixed the files once again. This time with a different aspect keeping the Standard Files from being opened in Standard Create. All should be working now. Try the downloads again and enjoy. Post back what you make from the files!
@@carbide3d Sorry process you used did not work. I cannot open.
I wanna know which cnc you use please
These coins were made on a Nomad 3 and Shapeoko Pro. They can be made on any of our benchtop machines. shop.carbide3d.com
@@carbide3d thank you
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😂😂😂
Dont take any wooden nickels.... unless you made them!
More than two dollars for a penny 🤔
infinite money glitch
First!
second!
Can you please make a coin for me in giveaway i will send you coin shape i want