Essays about: "Non-Linear Strain Paths"

Found 3 essays containing the words Non-Linear Strain Paths.

1. 1. Pre-Straining Operation : Prediction of Strain Paths Within a Forming Limit Diagram

   University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Author : Elin Olofsson; Mohammed Al-Fadhli; [2022]
   Keywords : Forming Limit Diagram; Forming Limit Curve; Non-Linear Strain Paths; Pre-Straining; Sheet Metal Forming.;

   Abstract : 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

3. 2. Non-Linear strain paths in Sheet Metal Forming

   University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Author : Anton Eriksson; [2021]
   Keywords : Sheet metal forming SMF ; Non-Linear strain path NLSP ; Test procedures; Failure models; Finite Element FE ; Plåtformning; Icke-linjära töjningsbanor; Test procedurer; brott model; Finita Element FE .;

   Abstract : 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

4. 3. Study of non-linear strain path in sheet metal forming

   University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Author : Chandramohan Aisvaran; [2021]
   Keywords : ;

   Abstract : 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