Search results
Results From The WOW.Com Content Network
3D printing began to be used in production versions of spaceflight hardware in early 2014, when SpaceX first flew a flight-critical propulsion system assembly on an operational Falcon 9 flight. A number of other 3D-printed spacecraft assemblies have been ground-tested, including high-temperature, high-pressure rocket engine combustion chambers ...
3D printing or additive manufacturing is the construction of a three-dimensional object from a CAD model or a digital 3D model. It can be done in a variety of processes in which material is deposited, joined or solidified under computer control, with the material being added together (such as plastics, liquids or powder grains being fused), typically layer by layer.
The 3DBenchy is a 3D computer model specifically designed for testing the accuracy and capabilities of 3D printers. [1] The 3DBenchy is described by its creator, Creative Tools, as "the jolly 3D printing torture-test " and was released (initially only in STL format) in April 2015, with a multi-part, multi-color model released in July 2015.
Creality Ender 2 Pro. For anyone who wants to try a 3D printer for the first time, Bertacchi recommends the Ender 2 Pro from Creality. It’s small, lightweight, ships largely assembled, and costs ...
Applications of 3D printing. In recent years, 3D printing has developed significantly and can now perform crucial roles in many applications, with the most common applications being manufacturing, medicine, architecture, custom art and design, and can vary from fully functional to purely aesthetic applications. 3D printed chocolate.
The table below lists noteworthy 3D printed weapons (mainly 3D printed firearms) and parts of weapons as well as items with a defense-related background. It includes 3D printed weapons and parts created using plastic producing printers as well as metal producing printers. The Liberator .380 was the first 3D printed plastic gun made widely ...
Sigma-class design. The SIGMA class is a Dutch-built family of modular naval vessels, of either corvette or frigate size, designed by Damen Group . SIGMA stands for Ship Integrated Geometrical Modularity Approach. The basic design of the SIGMA Patrol Series can vary as the hull segments are designed as components.
Ship model. Ship models or model ships are scale models of ships. They can range in size from 1/6000 scale wargaming miniatures to large vessels capable of holding people. [1] Ship modeling is a craft as old as shipbuilding itself, stretching back to ancient times when water transport was first developed.