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MARTINSBURG, W.Va. – In the basement research lab of the agency that regulates America's firearms, two dozen 3D printers hummed, stringing thermoplastic filament into computer-designed patterns ...
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.
There are many 3D content strategies being developed as part of the growing industry of 3D printing. Companies that are not 3D printing specialists are entering the field. These may be companies who have existing content and brands that can be distributed as 3D models, or they may need tools that enable the secure and efficient distribution of ...
The 3D printing industry had a big showing at the recent Unmanned Systems 2013 conference in Washington, D.C. Stratasys , for instance, was showing off its fuse-deposition modeling (FDM ...
Computer-aided design (CAD) model used for 3D printing. The manual modeling process of preparing geometric data for 3D computer graphics is similar to plastic arts such as sculpting. 3D scanning is a process of collecting digital data on the shape and appearance of a real object, creating a digital model based on it.
An analysis of 3D printing construction in remote areas [120] as an alternative to conventional construction reveals significant potential. 3D printing in construction offers innovative solutions to the unique challenges of these locations. The ability to use local materials, reduce waste, and adapt to complex and customized designs are just a ...
3D printing is used to manufacture moulds for making jewelry, and even the jewelry itself. [102] 3D printing is becoming popular in the customisable gifts industry, with products such as personalized models of art and dolls, [103] in many shapes: in metal or plastic, or as consumable art, such as 3D printed chocolate. [104]
A 3D printing marketplace is a website where users buy, sell and freely share digital 3D printable files for use on 3D printers. They sometimes also offer the ability to print the models and ship them to customers.