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Snapmaker 2.0 is a modular 3-in-1 3D printer, which has 3D printing, laser engraving, cutting, and CNC carving function. The project reached its funding goal in less than 1 minute. It also became the fastest ever project to raise $1m on Kickstarter, at just 7 minutes.
Diagram of a laser cutter Laser cutting process on a sheet of steel CAD (top) and stainless steel laser-cut part (bottom) Laser cutting is a technology that uses a laser to vaporize materials, resulting in a cut edge. While typically used for industrial manufacturing applications, it is now used by schools, small businesses, architecture, and ...
LASTEC is developing a 25-kilowatt laser system to hit a missile during its terminal phase at a distance of 5–7 km. LASTEC is also working on a vehicle-mounted gas dynamic laser-based DEW system, under project Aditya, which should be ready in three years. Project Aditya is a technology demonstrator to prove beam control technology.
Since a laser beam has low divergence, the laser light appears as a small spot even at long distances; the user places the spot on the desired target and the barrel of the gun is aligned (but not necessarily allowing for bullet drop, windage, distance between the direction of the beam and the axis of the barrel, and the target mobility while ...
Laser engraving metal plates are manufactured with a finely polished metal, coated with an enamel paint made to be "burned off". At levels of 10 to 30 watts, excellent engravings are made as the enamel is removed quite cleanly. Much laser engraving is sold as exposed brass or silver-coated steel lettering on a black or dark-enamelled background.
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Laser types with distinct laser lines are shown above the wavelength bar, while below are shown lasers that can emit in a wavelength range. The height of the lines and bars gives an indication of the maximal power/pulse energy commercially available, while the color codifies the type of laser material (see the figure description for details).
TOKYO (Reuters) -Japanese media powerhouse Kadokawa said on Wednesday it had received a letter of intent to buy its shares, a day after a Reuters report that Sony was in talks to acquire the ...