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Merry Alpern (born 1955 in New York City) is an American photographer whose work has been shown in museums and exhibitions around the country including the Whitney Museum of American Art, San Francisco Museum of Modern Art, Museum of Modern Art, National Museum of Women in the Arts, and The Museum of Fine Arts, Houston.
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.
Carbon – Redwood City, California, USA; Cellink – Boston, Massachusetts, USA; CRP Group – Modena, Italy; Creality – Shenzhen, China; Desktop Metal ...
The printer is capable of making an object with diameter of up to 4 feet (1.2 m) and up to 10 feet (3.0 m) in height. It also uses plastic pellets as the raw material instead of the typical plastic filaments used in other 3D printers. [103] The BigRep One.1 with its 1 m 3 volume. Another type of large printer is big area additive manufacturing ...
The use of 3D scanning technologies allows the replication of real objects without the use of moulding techniques that in many cases can be more expensive, more difficult, or too invasive to be performed, particularly for precious artwork or delicate cultural heritage artifacts [144] where direct contact with the moulding substances could harm ...
3D films are motion pictures made to give an illusion of three-dimensional solidity, usually with the help of special glasses worn by viewers. They have existed in some form since 1915 [citation needed], but had been largely relegated to a niche in the motion picture industry because of the costly hardware and processes required to produce and display a 3D film, and the lack of a standardized ...
MakerBot Replicator 2 Desktop 3D Printer. In September 2012, MakerBot introduced the Replicator 2. This newest model again increased the build volume, this time to 28.5 cm × 15.3 cm × 15.5 cm (11.2 in × 6.0 in × 6.1 in, L×W×H) and can print at 100 μm per layer. The dual extruder was changed back to a single extruder head, while the ...
The largest P1 can print objects up to 16m x 9m x 2.5m. [34] Total Custom concrete 3D printer developed by Rudenko is a concrete deposition technology mounted in a gantry configuration, the system has a similar output to Winsun and other concrete 3D printing technologies, however it uses a lightweight truss type gantry. [35]