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2. K-factor (metallurgy) - Wikipedia

   en.wikipedia.org/wiki/K-factor_(metallurgy)

   The K-factor is the bending capacity of sheet metal, and by extension the forumulae used to calculate this. [1] [2] [3] Mathematically it is an engineering aspect of geometry. [4] Such is its intricacy in precision sheet metal bending [5] (with press brakes in particular) that its proper application in engineering has been termed an art. [4] [5]

3. Bending (metalworking) - Wikipedia

   en.wikipedia.org/wiki/Bending_(metalworking)

   Bending A chimney starter, a sample product of bending. Bending is a manufacturing process that produces a V-shape, U-shape, or channel shape along a straight axis in ductile materials, most commonly sheet metal. [1] Commonly used equipment include box and pan brakes, brake presses, and other specialized machine presses.

4. Bending - Wikipedia

   en.wikipedia.org/wiki/Bending

   In the absence of a qualifier, the term bending is ambiguous because bending can occur locally in all objects. Therefore, to make the usage of the term more precise, engineers refer to a specific object such as; the bending of rods, [2] the bending of beams, [1] the bending of plates, [3] the bending of shells [2] and so on.

5. Types of press tools - Wikipedia

   en.wikipedia.org/wiki/Types_of_press_tools

   In general, cutting force can be calculated using the formula: CF =L x T x ζmax Cutting force will be in Newton (N) Where, L = Cut length in mm,(perimeter of profile to be cut) Ex: 40 mm square to be cut will have cut length of 160 mm T = Sheet metal thickness in mm, ζmax = Maximum shear strength of sheet metal in MPa

6. Spring Back Compensation - Wikipedia

   en.wikipedia.org/wiki/Spring_Back_Compensation

   When bending metal, spring back compensation is done by pushing the workpiece further into the die. For other sheet metal forming operations like drawing , it entails deforming the sheet metal past the planned shape of the part so that when the part's elastic deformation is released, the plastic deformation in that part delivers the desired ...

7. Sheet metal - Wikipedia

   en.wikipedia.org/wiki/Sheet_metal

   The use of sheet metal, through a comprehensive cold working process, including bending, shearing, punching, laser cutting, water jet cutting, riveting, splicing, etc. to make the final product we want (such as computer chassis, washing machine shells, refrigerator door panels, etc.), we generally called sheet metal fabrication. The academic ...