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The upper and lower receivers of the FGC-9 are fully 3D-printed, as are its pistol grip and stock. Its magazine, based on the Glock magazine design, may also be printed. For the MkI, an AR-15 or modified airsoft trigger system is needed for the fire control. In the MkII release, the developers released a package to 3D-print the AR-15 trigger.
Stereolithography (SLA or SL; also known as vat photopolymerisation, [1] optical fabrication, photo-solidification, or resin printing) is a form of 3D printing technology used for creating models, prototypes, patterns, and production parts in a layer by layer fashion using photochemical processes by which light causes chemical monomers and ...
A photomask (also simply called a mask) is an opaque plate with transparent areas that allow light to shine through in a defined pattern. Photomasks are commonly used in photolithography for the production of integrated circuits (ICs or "chips") to produce a pattern on a thin wafer of material (usually silicon ).
In both cases, the mask covers the entire wafer, and simultaneously patterns every die. Contact printing/lithography is liable to damage both the mask and the wafer, [38] and this was the primary reason it was abandoned for high volume production. Both contact and proximity lithography require the light intensity to be uniform across an entire ...
The primary advantage of electron-beam lithography is that it can draw custom patterns (direct-write) with sub-10 nm resolution. This form of maskless lithography has high resolution but low throughput, limiting its usage to photomask fabrication, low-volume production of semiconductor devices, and research and development.
A Church of England bishop on Monday urged its incoming interim leader to quit over his handling of a sexual abuse case, only weeks after his predecessor was forced to resign as archbishop of ...
The Orlando Magic will be without Franz Wagner indefinitely after the forward suffered a torn right oblique during Friday's loss to the Philadelphia 76ers, according to ESPN's Shams Charania ...
This is a list of titles featuring the Marvel Comics superhero Spider-Man.Spider-Man first appeared in Amazing Fantasy #15, which was the last issue of that series. After that, he was given his own series.