AR 15 for $45 ?

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Busty2
    Member since 1999
    • Dec 2007
    • 7200

    #1

    AR 15 for $45 ?

    How long will it be before someone prints themselves one of these ?



    https://3dexport.com/3dmodel-rifle-m...r15-225677.htm
  • Mr Pheer
    So Fucking Banned
    • Dec 2002
    • 22082

    #2
    That file is the wrong format for printing.

    But AR15's have already been printed.

    Comment

    • notinmybackyard
      Confirmed User
      • Sep 2012
      • 3230

      #3
      Originally posted by Mr Pheer
      That file is the wrong format for printing.

      But AR15's have already been printed.
      The question is how functional are they?

      I would have no problem to make the investment in a high-end 3D printing set up if I could be reasonably certain that what I printed would be 100% functional.

      Of course I would do all the proper legal paperwork prior to printing a gun. It just would be nice to be able to print copies of rare guns.
      officially retired as of March 01 2018 but still fucking around and getting into shit.

      Comment

      • just a punk
        So fuckin' bored
        • Jun 2003
        • 32385

        #4
        Originally posted by notinmybackyard
        The question is how functional are they?
        Exactly.
        Obey the Cowgod

        Comment

        • Mr Pheer
          So Fucking Banned
          • Dec 2002
          • 22082

          #5
          You can print the lower receiver and the rest of the plastic parts. I wouldnt print an upper receiver, too much stress and too much heat... plastic doesnt like either one. I wouldnt even trust a lower receiver to be honest with you, but I have seen them molded from polymers but even those arent very popular.

          I've been 3d printing for almost 4 years and I have 6 printers here at my house, and I would still consider a printed gun to be a one shot survival type tool.

          Comment

          • Busty2
            Member since 1999
            • Dec 2007
            • 7200

            #6
            Originally posted by Mr Pheer
            That file is the wrong format for printing.

            But AR15's have already been printed.
            They will convert that file type to STL for a small fee then you would need to import it into Meshmixer to slice it up then into Cura to get the machine g code. The barrel could be printed but probably quicker to just buy a suitable barrel ?

            Comment

            • notinmybackyard
              Confirmed User
              • Sep 2012
              • 3230

              #7
              Originally posted by Mr Pheer
              You can print the lower receiver and the rest of the plastic parts. I wouldnt print an upper receiver, too much stress and too much heat... plastic doesnt like either one. I wouldnt even trust a lower receiver to be honest with you, but I have seen them molded from polymers but even those arent very popular.

              I've been 3d printing for almost 4 years and I have 6 printers here at my house, and I would still consider a printed gun to be a one shot survival type tool.
              Honestly, I wouldn't have a problem printing an entire gun if all I wanted to do was hang the thing on my wall. But that kind of defeats the purpose of being a collector.

              And I agree with you on the one shot survival situation.
              officially retired as of March 01 2018 but still fucking around and getting into shit.

              Comment

              • Mr Pheer
                So Fucking Banned
                • Dec 2002
                • 22082

                #8
                Originally posted by Busty2
                They will convert that file type to STL for a small fee then you would need to import it into Meshmixer to slice it up then into Cura to get the machine g code. The barrel could be printed but probably quicker to just buy a suitable barrel ?
                You'd still need a gas system, trigger parts, buffer spring, bolt assembly, etc. It's much more complicated than just printing something that looks like a real rifle.

                Comment

                • Busty2
                  Member since 1999
                  • Dec 2007
                  • 7200

                  #9
                  Originally posted by Mr Pheer
                  I would still consider a printed gun to be a one shot survival type tool.
                  Agreed! but as you will have seen 3D printing has come a long way over the past few years and metal printing machines are becoming more affordable. I just took delivery of a Studio System, along with the furnace and cloud-based software, costs around $120,000.

                  They have a Production System which also uses the furnace for post-processing, and costs around $360,000

                  Comment

                  • Busty2
                    Member since 1999
                    • Dec 2007
                    • 7200

                    #10
                    Originally posted by Mr Pheer
                    You'd still need a gas system, trigger parts, buffer spring, bolt assembly, etc. It's much more complicated than just printing something that looks like a real rifle.
                    Yes there is a lot involved but it won't be long before every home has a multi material 3D printer supplied free by Amazon and all we have to do is order something from them online and within a few hours it's printed out on their machine in you own home ?

                    Shades of Star Treks replicator !

                    Comment

                    • Mr Pheer
                      So Fucking Banned
                      • Dec 2002
                      • 22082

                      #11
                      Here is a replica I did of Agent K's blaster from Bladerunner 2049.

                      This straight off the printer, no post processing done.



                      Comment

                      • Mr Pheer
                        So Fucking Banned
                        • Dec 2002
                        • 22082

                        #12
                        Originally posted by Busty2
                        Agreed! but as you will have seen 3D printing has come a long way over the past few years and metal printing machines are becoming more affordable. I just took delivery of a Studio System, along with the furnace and cloud-based software, costs around $120,000.

                        They have a Production System which also uses the furnace for post-processing, and costs around $360,000
                        You're going to burn your house down with a sintered metal printer

                        Comment

                        • Busty2
                          Member since 1999
                          • Dec 2007
                          • 7200

                          #13
                          Originally posted by Mr Pheer
                          You're going to burn your house down with a sintered metal printer
                          Ha Ha Ha It's in my workshop i am going to use it for industrial prototypes !

                          The 3D printers i use in my business are a little different from the Chinese machines, for example most low cost machines ( under $6000 ) can only heat up to 250-285 C Nozzle temp. The machines i use can reach 600C enabling me to extrude PEEK and PEI materials I also use a very special diamond nozzle in place of the std brass- stainless steel -ruby nozzles which erode quickly. Its an amazing process which is getting better almost daily !

                          Comment

                          • Busty2
                            Member since 1999
                            • Dec 2007
                            • 7200

                            #14
                            Originally posted by Mr Pheer
                            Here is a replica I did of Agent K's blaster from Bladerunner 2049.

                            This straight off the printer, no post processing done.



                            Very nice print

                            Comment

                            Working...