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phantom power

(25,966 posts) Fri Nov 8, 2013, 03:28 PM Nov 2013

Solid Concepts uses 3D printing to make an M1911 pistol [View all]

Apparently, everything except the springs. You can see how those would be more difficult, both due to shape and elasticity reqs.

Let me start out by saying one, very important thing: This is not about desktop 3D Printers.

Solid Concepts is a world leader of 3D Printing services, and our ability to 3D Print the world’s first metal gun solidifies our standing. The gun is a classic 1911, a model that is at once timeless and public domain. It functions beautifully: Our resident gun expert has fired 50 successful rounds and hit a few bull’s eyes at over 30 yards. The gun is composed of 30+ 3D Printed components with 17-4 Stainless Steel and Inconel 625 materials. We completed it with a Selective Laser Sintered (SLS) 3D Printed hand grip, because we’re kind of crazy about 3D Printing.

http://blog.solidconcepts.com/industry-highlights/worlds-first-3d-printed-metal-gun/

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Solid Concepts uses 3D printing to make an M1911 pistol [View all] phantom power Nov 2013 OP

Thats a very interesting exercise. aikoaiko Nov 2013 #1

I find it disturbing that with all the possible applications of 3-D printing Blue_Tires Nov 2013 #2

I get the impression it was to demonstrate fine tolerance + strength phantom power Nov 2013 #3

Maybe I'm lost or not getting the point: Blue_Tires Nov 2013 #5

A CNC mill removes metal from a larger starting piece. A 3D printer adds metal, point by point. phantom power Nov 2013 #6

NOW I get it...thanks! Blue_Tires Nov 2013 #7

They work in the opposite fashion. SolutionisSolidarity Nov 2013 #11

One of, if not the first Aerows Nov 2013 #29

The point is to show the futility of gun bans. MicaelS Nov 2013 #31

I guess I missed the part where guns were banned in this country... Blue_Tires Nov 2013 #53

Most people aren't. The media's just goddamned obsessed with that angle because OMG FUD. (nt) Posteritatis Nov 2013 #49

Good. Just more fuel for the return of sensible gun control. onehandle Nov 2013 #4

How do you figure? NickB79 Nov 2013 #8

There will quickly be hacks to get around the required electronic locks on the printers. GreenStormCloud Nov 2013 #13

It means that the gov't is losing the ability to control. GreenStormCloud Nov 2013 #10

Yes the efficiency and economy of scale of XRubicon Nov 2013 #34

You are betting against the advancement of technology. GreenStormCloud Nov 2013 #37

You should buy a cow XRubicon Nov 2013 #40

And 40 years ago you needed a full studio NickB79 Nov 2013 #44

OK... XRubicon Nov 2013 #45

So you think technology has frozen, and won't advance. GreenStormCloud Nov 2013 #46

Confiscate all civilian guns and the tools to make them. NOW. Bob Jones Nov 2013 #14

The "tools to make them" are the same tools we use to make everything else. phantom power Nov 2013 #16

At the very least license and register such tools. Bob Jones Nov 2013 #20

So, hammers, screwdrivers, pliers, vises, etc NickB79 Nov 2013 #24

Wait for it - Aerows Nov 2013 #27

Um LOL Aerows Nov 2013 #25

Post removed Post removed Nov 2013 #30

Yes, I'm sure the government will get right on restricting the use of lathes. Posteritatis Nov 2013 #51

Just who do you propose do the confiscating? Lizzie Poppet Nov 2013 #17

Give gun owners one year to turn them in, then send in in the police, National Guard, whatever Bob Jones Nov 2013 #19

And you assume the police, Nat. Guard, etc would follow those orders? NickB79 Nov 2013 #22

Hey, sounds simple enough NickB79 Nov 2013 #21

Correction. Needs 75% of states to ratify an Amendment. Otherwise, excellent post. N/T GreenStormCloud Nov 2013 #38

You forgot to add this. Ranchemp. Nov 2013 #35

You're funny. nt rrneck Nov 2013 #36

This tech is not going to be abused whatsoever sakabatou Nov 2013 #9

I had no idea a printer could "print" steel. HereSince1628 Nov 2013 #12

Which gets bigger headlines? N/T GreenStormCloud Nov 2013 #39

Incredible. It's like a science fiction LittleBlue Nov 2013 #15

I'm sure we could print most of the parts now, with the caveat... phantom power Nov 2013 #18

Print a car.... Already happened Taitertots Nov 2013 #23

Already happened :) Aerows Nov 2013 #26

Making guns is not particularly difficult Taitertots Nov 2013 #28

Printing guns is great, but why don't they print a 3D printer? petronius Nov 2013 #32

That is a slippery slope. Once you have printers printing other printers... yawnmaster Nov 2013 #33

Call Stephen King!!!11!! Right F*cking Now!!!1!11 ScreamingMeemie Nov 2013 #41

i'd want one of those science fiction replicators to instantly make good food, booze, and drugs ;) dionysus Nov 2013 #42

Ah, there is no life after Forbidden Planet. "Smooth!" Eleanors38 Nov 2013 #43

That's one of the goals for a lot of people working on them Posteritatis Nov 2013 #50

every now and then technology out paces the law-the quest then becomes to make sure the new law dembotoz Nov 2013 #47

Using new tech to a build 102 year old design. ileus Nov 2013 #48

Watching Vice, they showed people in sheds making handguns out of scrap metal NoOneMan Nov 2013 #52