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The gun is made up of 34 3D-printed components. [17] Notable as the first fully metal 3D-printed firearm. Zig Zag revolver [5] [18] 2014, May [18] Primarily printed firearm: Revolver [5] FDM [5] Yoshitomo Imura [18].38 Caliber Named after the German Mauser Zig-Zag revolver. Holds six cartridges and can fire .38 caliber bullets. [15] Imura ...
The company is best known for developing and releasing the files for the Liberator, the world's first completely 3D printed gun. [ 5 ] [ 6 ] On May 5, 2013, Defense Distributed made these printable STL files public, [ 7 ] and within days the United States Department of State demanded they be removed from the Internet, citing a violation of the ...
In August 2013, DEFCAD released the public alpha of its 3D search engine, which indexes public object repositories and allows users to add their own objects. The site soon closed down due to pressure from the United States State Department, claiming that distributing certain files online violates US Arms Export ITAR regulations.
The U.S. Department of Homeland Security and the Joint Regional Intelligence Center released a memo stating "Significant advances in three-dimensional (3D) printing capabilities, availability of free digital 3D printer files for firearms components, and difficulty regulating file sharing may present public safety risks from unqualified gun ...
3D printers, laser cutters, milling machines and many other technologies can be used to physically create the files shared by the users on Thingiverse. Thingiverse is widely used in the DIY technology and Maker communities, by the RepRap Project and by 3D printer and MakerBot operators. Numerous technical projects use Thingiverse as a ...
3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. [1] [2] [3] It can be done in a variety of processes in which material is deposited, joined or solidified under computer control, [4] with the material being added together (such as plastics, liquids or powder grains being fused), typically layer by layer.
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Oakeshott types. The Oakeshott typology is a way to define and catalogue the medieval sword based on physical form. It categorises the swords of the European Middle Ages (roughly 11th to 16th centuries [1]) into 13 main types, labelled X through XXII.