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Selective laser melting, a process that fuses metal powder by melting. ABS Acrylonitrile butadiene styrene, a common thermoplastic with relatively high heat resistance. ABSplus is a stronger, proprietary blend of ABS by Stratasys. PLA Polylactic acid, a bio-plastic. Easier to print, stiffer, and more brittle than other plastics.
An alligator shear, historically known as a lever shear and sometimes as a crocodile shear, is a metal-cutting shear with a hinged jaw, powered by a flywheel or hydraulic cylinder. Alligator shears are generally set up as stand-alone shears; however, there are types for excavators. The jaw size can range from 4 to 36 in (100 to 910 mm) long.
The company is best known for developing and releasing the files for the Liberator, the world's first completely 3D printed gun. [ 5 ] [ 6 ] On May 5, 2013, Defense Distributed made these printable STL files public, [ 7 ] and within days the United States Department of State demanded they be removed from the Internet, citing a violation of the ...
Personally made firearms that fire one shot at a time are legal, as is 3D printing certain guns as a hobbyist. But further manufacturing faces a key legal test in October when the Supreme Court ...
European officials have noted that producing a 3D-printed gun would be illegal under their gun control laws, [26] and that criminals have access to other sources of weapons, but noted that as the technology improved the risks of an effect would increase. [27] [28] Downloads of the plans from the UK, Germany, Spain, and Brazil were heavy. [29] [30]
Snips, also known as shears, are hand tools used to cut sheet metal and other tough webs. It is a cutting tool. Workers use various types of snips, with the cutting edges being straight or curved to various degrees. The style of edge employed will depend if a straight sheer or some type of shapes cut is necessary.
It was made public around November 2013 [1] and was printed via the direct metal laser sintering (DMLS) method. [1] It was created by Solid Concepts. [1] [2] The first gun, version 1.0, is made up of 34 3D-printed 17-4 stainless steel components. [3]
Thus, it entered the shear-manufacturing business. [14] Views of the shop floor, 1946. The company was unable to obtain castings for the shears due to the fact that all the foundries were backlogged with orders, just as the machine tool manufacturers were. So, the Parker Shears were built entirely out of steel plate – no castings at all.