English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Sheet metal forming is one of the most important processes in automobile industries. Often the components are formed in multistage. As the plastic deformation is path dependent, the prior deformation affects the capability for further (second stage) deformation without defects. It is further important to know the forming limit in case of multistage deformation. The tradition forming limit diagram (FLD) is useful for proportional and signal stage deformation, however, often it does not provide a satisfactory result in non-proportional, multistage deformation. In my present work Experiments such as Uni-axial Tension test in Rolling, Transverse; A Diagonal direction of the sheet, Hole Expansion Ratio, Circular Cup Drawing and Forming Limit Diagram will be performed. The effect of Blank Holding Force and Punch displacement on subsequent deformation will be studied using Experimental, Numerical, and Simulation methods. Hill’s 48 yield criteria will be used to find the Anisotropy value. ABAQUS will be used for simulating these processes.

Analysis of Sheet Metal Forming of Interstitial-Free Steel and Extra-DeepDrawing Steel Using ABACUS