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2. Drawing (manufacturing) - Wikipedia

   en.wikipedia.org/wiki/Drawing_(manufacturing)

   Successful drawing depends on the flow and stretch of the material. Steels, copper alloys, and aluminium alloys are commonly drawn metals. [4]In sheet metal drawing, as a die forms a shape from a flat sheet of metal (the "blank"), the material is forced to move and conform to the die.

3. Rule based DFM analysis for deep drawing - Wikipedia

   en.wikipedia.org/wiki/Rule_based_DFM_analysis...

   The higher the drawing ratio, the more extreme the amount of deep drawing. Due to the geometry, forces, metal flow and material properties of the work, there is a limit to the amount of deep drawing that can be performed on a sheet metal blank in a single operation. The drawing ratio is roughly calculated as, DR = Db/Dp.

4. Deep drawing - Wikipedia

   en.wikipedia.org/wiki/Deep_drawing

   Deep drawing is a sheet metal forming process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch. [1] It is thus a shape transformation process with material retention. The process is considered "deep" drawing when the depth of the drawn part exceeds its diameter.

5. Sheet metal forming simulation - Wikipedia

   en.wikipedia.org/wiki/Sheet_metal_forming_simulation

   Today the metal forming industry is making increasing use of simulation to evaluate the performing of dies, processes and blanks prior to building try-out tooling. Finite element analysis (FEA) is the most common method of simulating sheet metal forming operations to determine whether a proposed design will produce parts free of defects such as fracture or wrinkling.

6. Computer-aided design - Wikipedia

   en.wikipedia.org/wiki/Computer-aided_design

   In mechanical design it is known as mechanical design automation (MDA), which includes the process of creating a technical drawing with the use of computer software. [ 3 ] CAD software for mechanical design uses either vector-based graphics to depict the objects of traditional drafting, or may also produce raster graphics showing the overall ...

7. Sheet metal forming analysis - Wikipedia

   en.wikipedia.org/wiki/Sheet_metal_forming_analysis

   For sheet metal forming analysis within the metal forming process, a successful technique requires a non-contact optical 3D deformation measuring system. The system analyzes, calculates and documents deformations of sheet metal parts, for example. It provides the 3D coordinates of the component's surface as well as the distribution of major and ...