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The initial prototype was created using an Objet Connex26 using VeroClear printing material (a transparent material) in order to show the magazine's round count and feeding action. [71] It was able to handle enough stress to fire 342 rounds and can fire 227+ rounds in quick succession. [70] Feinstein AK Mag [66] [72] [73] March 2013 [66] [72]
A spinner handle is a shaft and handle with a drive fitting—most commonly 1 ⁄ 4 in (6.35 mm) square axle at the end for attaching interchangeable sockets. This allows one to use a single handle with a number of sizes instead of having a separate nut driver for each size.
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.
NUT 1000 cc JAP Big Bore racing motorcycle from 1914. NUT Motorcycles was a British motorcycle manufacturer founded in Newcastle Upon Tyne in 1912 by Hugh Mason and Jock Hall, who had previously been making motorcycles since 1906 under a badge based on Mason's initials, HM, and later under the name of Jesmond and Bercley. [1]
The Disston authors state, "To abrade, or file, ancient man used sand, grit, coral, bone, fish skin, and gritty woods,—also stone of varying hardness in connection with sand and water." [3] The Bronze Age and the Iron Age had various kinds of files and rasps. Archaeologists have discovered rasps made from bronze in Egypt, dating back to the ...
IRONCAD was originally developed by Visionary Design Systems (VDS) based in Santa Clara, CA. The product launched in 1998. [1] [2] In 2001 the development team led by Dr. Tao-Yan Han split from VDS (now known as Alventive) to form IronCAD LLC to continue the development of the IRONCAD product.
However, there are knurled nuts available that have a slot cut into them for the use of a Phillips head screwdriver. This expands the versatility of the nut and provides the option to use tools. Nuts with the Phillips slot are common in applications where vibration is a concern.