Essays about: "Sheet metal forming SMF"
Showing result 1 - 5 of 7 essays containing the words Sheet metal forming SMF.
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1. Pre-Straining Operation : Prediction of Strain Paths Within a Forming Limit Diagram
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : In a Sheet Metal Forming (SMF) operation, complex geometries in multi-stage forming processes are mostly common. Forming a blank, major and minor straining willoccur. Follow the straining of the blank elements over the forming process will provide its strain paths. READ MORE
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2. Non-Linear strain paths in Sheet Metal Forming
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : Today's automotive requirements have resulted in complex Sheet Metal Forming (SMF) processes of Sheet Metal (SM) with reduced formability, and thus it is crucial to be able to predict formability accurately to prevent material failure during SMF. Formability predictions today utilize Forming Limit Curves (FLC)s in Finite Element Analysis (FEA), but FLCs are not valid for the Non-Linear Strain Paths (NLSP)s generated during SMF. READ MORE
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3. Study of non-linear strain path in sheet metal forming
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : At present, Sheet Metal Forming (SMF) is not just limited to increasing demand from automobile industries but also to various other manufacturing industries that utilize sheet metal forming processes. The surplus demands for optimised manufacturing products warrant the need for an extended decisive study on SMF. READ MORE
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4. Industrial Sheet Metal Forming Simulation with Elastic Dies
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : As part of the development process for new stamping dies, in the automotive sheet metal forming (SMF) industry, the majority of all forming operations are simulated with the Finite Element Method (FEM) before the dies are manufactured. Today, these simulations are conducted with rigid tools under the assumption that there are no tool deformations. READ MORE
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5. Press Measurements and Virtual Rework of Stamping Dies
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : Stamping dies are used in the Sheet Metal Forming (SMF) process for manufacturing of car body parts. The lead time for design and manufacturing of a stamping die is long, and therefore costly. READ MORE