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re: Decade old on this, but 3D printing is amazing

Posted on 11/15/23 at 11:24 am to
Posted by kciDAtaE
Member since Apr 2017
16030 posts
Posted on 11/15/23 at 11:24 am to
They have some interesting composites out there that are outperforming metals when it comes to tensile strength, weight reduction, corrosion, etc. We are printing down hole tools for the O&G industry with PEEK and Carbon Peek currently
Posted by lsu777
Lake Charles
Member since Jan 2004
31803 posts
Posted on 11/15/23 at 11:25 am to
ok got you, i was under the assumption 3d printing was similar to machining where you started with a block first. good to know
Posted by kciDAtaE
Member since Apr 2017
16030 posts
Posted on 11/15/23 at 11:25 am to
quote:

Why buy metal 3D printing equipment when it is much cheaper to buy metal lathes and milling equipment that makes a better and more reliable part?


Certain components can be built with additive manufacturing that can’t be produced with traditional reductive manufacturing. Plus the cost of material is less bc you have much less waste.
Posted by DownSouthDave
Beau, Bro, Baw
Member since Jan 2013
7401 posts
Posted on 11/15/23 at 11:40 am to
I have a sig supressor that is 3d printed titanium.
Posted by OysterPoBoy
City of St. George
Member since Jul 2013
35726 posts
Posted on 11/15/23 at 11:41 am to
quote:

what is new part made out of?


Of what is new part made out?
Posted by eitek1
Member since Jun 2011
2188 posts
Posted on 11/15/23 at 12:15 pm to
Thanks, I'll look into it. Also, no secret agent man here...
Posted by Shamoan
Member since Feb 2019
9439 posts
Posted on 11/15/23 at 12:24 pm to
Was watching a 60 minutes and they are developing a robot to 3D print structures on the moon out of moon dust using lasers. Wild stuff.
Posted by AwgustaDawg
CSRA
Member since Jan 2023
7543 posts
Posted on 11/15/23 at 12:48 pm to
quote:

I'm a commercial GC and just used Sketchup and my local library's 3D printer to manufacture some simple parts I needed for finishes and saved myself $300. Technology is amazing guys.




I completed a project at a Federal 3D printing R&D laboratory in Idaho last year. The shite they were doing would boggle the mind...and they are actually building the printers as well as buying them off the shelf to retro-engineer. Bunch of guys in the mid to late 20s, none of whom had ever been laid probably, just absolutely ATE up with their work...it was kind of contagious to be honest. I spent way more time with them than was needed but the work they were doing is absolutely fascinating. They are literally printing 3 bedroom 2 bath homes....at scale but it can be done in actual size.


I have a site visit at another one in South Carolina sometime early next year. It is really amazing what they are doing. It seems kind of trite until you realize where it can lead...
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