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Shearing, also known as die cutting, [1] is a process that cuts stock without the formation of chips or the use of burning or melting. Strictly speaking, if the cutting blades are straight the process is called shearing; if the cutting blades are curved then they are shearing-type operations. [2]
The machine consists of a shear table, work-holding device, upper and lower blades, and a gauging device. The shear table is the part of the machinery that the workpiece rests on whilst being shorn. The work-holding device is used to hold the workpiece in place and keep it from moving or buckling while under stress. The upper and lower blades ...
Other common blade patterns include the circle pattern or curved pattern and the hawk's-bill pattern. Circle pattern snips have a curved blade and are used to cut circles. Hawk's-bill snips are used to cut small radii on the inside and outside of a circle. The shape of the blades allow for sharp turns without buckling the sheet metal.
7 Machine tool parts. 8 Machine tool accessories. 9 Other. 10 Safety. ... The following is a categorical list of metalworking processes: operations, procedures ...
Snips and shears are used for cutting metal. Various types of snips and shears are used for different metals and thicknesses. Some shears allow longer or shorter cuts depending on the shear's style. Certain types of snips and shears are recommended for aviation metalworking. [2]
An alligator shear, historically known as a lever shear [1] and sometimes as a crocodile shear, [2] 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 ...
Tools covered by this warranty include wrenches, sockets, ratchets, drive accessories, tape measures, hand tools and landscaping and garden tools. Other items may offer a shorter warranty. 49.
Hand-held power tools, outdoor power equipment Diamond Products: Elyria, Ohio, USA [8] Core Bore, Core Cut, Core Prep, Core Vac, Tyrolit [9] Cutting, abrading, boring tools [10] Einhell: Landau an der Isar, Germany: Einhell: Power tools, garden equipment Elliott Tool Technologies: Dayton, Ohio, USA [11] Tubing Tools, Metal Finishing [12] Emerson