The precision forming of thin-walled components has been urgently needed in aviation and
aerospace field. However, the wrinkling induced by the compressive instability is one of the …

Modelling of metal forming processes is an essential task of production engineering. Due to
the latest technological developments, a huge variety of models is already available and …

In this manuscript, we present a comprehensive overview of true digital twin applications
within the manufacturing industry, specifically delving into advancements in sheet metal …

Wrinkling is a significant defect during forming of thin-walled metallic tubes via free-bending
forming (FBF) technology. Thus, it's quite important to predict the wrinkling in the tubes to …

During hot strip rolling, the lateral metal flow can change the longitudinal residual stress to
reduce the risk of buckling deformation of the strip. The mechanism of lateral metal flow on …

The high-strength steel sheets currently used in the automotive industry are prone to non-
traditional behaviour during forming, being wrinkling and springback two of the most …

Flexible roll forming (FRF) addresses the need for flexible manufacturing and light-weighting
in electric vehicle production, but its widespread implementation is prevented by severe …

Thin-walled tube bending has found many of its applications in the automobile and
aerospace industries. This paper presents an energy approach to provide the minimum …

Wrinkling phenomenon has been one of the major limiting failure modes in sheet metal
forming processes. Wrinkling phenomenon in sidewall area of the cup formed in the conical …

With an increase in the diameters of aluminum alloy thin-walled tubes (AATTs) and a
decrease in their bending radii, wrinkling characteristics and its prediction under multi-die …