Geometric correction processes contribute to zero-defect manufacturing for improved
product quality. Thin-walled metallic components are widely used in numerous applications …

Six-axis free bending and twisting (6FBT) technology enables the integral forming of square
tube components with complex shapes. However, the process analysis method and the …

As recent trends in manufacturing engineering disciplines show a clear development in the
sustainable as well as economically efficient design of forming processes, monitoring …

In multi-stage press hardening, the product properties are determined by the thermo-
mechanical history during the sequence of heat treatment and forming steps. To measure …

This work introduces an Abaqus CAE simulation model and its validation for freeform
bending with movable die, which is extended in the simulation of a weld seam for the …

In the last decades, the application of automatic control techniques in freeform bending
processes was limited to the motion control of the bending die, ie, the workpiece itself was …

This work aims at a fast computational process model of the free-form bending process. It
proposes a novel physically-informed machine learning model, which is trained with …

Freeform bending offers a wide range of possibilities in terms of component geometries,
material grades, and profile cross sections. In the field of circular solid and hollow profiles …

Free-form bending is a bending technique, whereas the bending tool head combines both
linear and rotary motions. One problem with free-form bending is that an incorrectly bent …

Die Dissertation behandelt das eigenschaftsflexible Freiformbiegen mit bewegter Matrize
und die Entkopplung von geometrischen und mechanischen Eigenschaften. Es wird eine …