Analysis of Forming Limits in Sheet Metal Forming with Pattern Recognition Methods. Part 2: Unsupervised Methodology and Application

The forming limit curve (FLC) is used in finite element analysis (FEA) for the modeling of onset of sheet metal instability during forming. The FLC is usually evaluated by achieving forming measurements with optical measurement system during Nakajima tests. Current evaluation methods such as the sta...

Full description

Bibliographic Details
Main Authors: Christian Jaremenko, Emanuela Affronti, Andreas Maier, Marion Merklein
Format: Article
Published: MDPI AG 2018-10-01
Online Access: