forming limit

The experiment gives proof that this process may promote, plastic forming limit much.

Forming limit is one of the hot issues in the drawing research field.

To predict the forming limit in sheet metal forming, a ductile fracture criterion is introduced into the finite element simulation.

In the deep-drawing process, the forming limit is mainly governed by the fracture at the punch shoulder and the wrinkle at the flange part.

The mechanical properties and forming limit diagram( FLD ) are measured and the microstructure of different rolling state is analysed.

The key problem in the research is to improve the materials forming limit to ensure uniform and accurate forming.

THF using moving die expanded the forming limit and increased the bulge height of the branch of T-fittings.

for the right side of forming limit diagram, rupture happens when the strain path drifts to plane strain state.

through spindle bursting test, the influence of loading path on forming limit is further studied.

The forming limit of 3A21 Aluminum alloy sheet was tested and the forming limit diagram ( FLD ) was determined.

The forming limit of steel sheet in the process of stretch bending is also studied with this system.

Forming limit is the most important formability index and process parameter in sheet metal forming.

The application of a ductile fracture criterion to the prediction of the forming limit in quadrate-cup deep drawing

Analysis and Calculation of a Forming Limit Diagram of the Planar Anisotropy Sheet

Metallic materials - Guidelines for the determination of forming-limit diagrams

Theoretical and experimental investigation progress on the forming limit of sheet metal forming

Application of ductile fracture criterion to prediction of forming limit in aluminum alloy sheet forming

Theoretical and experimental research on the forming limit of deep tine taper hole formed by open-die cold extrusion

One of the Effective Way to Improve Forming Limit in Drawing Process

Suitability of some ductile fracture criteria and yield criteria in forming limit prediction

Theory analysis on the forming limit of deep tine taper hole formed by open-die cold extrusion

Research Progresses on Sheet Metal Forming Limit Stress Diagram

In the established criteria, for the left side of forming limit diagram, LTWB ruptures when the punch load achieves maximum;

Research on forming limit of electromagnetic tube bulging

Study on Forming Limit and Rebound during Multipoint Molding of Plate

Forming limit of spherical-bottomed conical bodies

Investigation on forming limit of tailor-welded blanks

Forming Limit Diagram Analysis of Tailor Welded Blanks

Forming Limit Analysis for Ironing Process

A New Method to Predict the Left Side of the Forming Limit Diagram Based on the Finite Element Method

Study on Forming Limit Diagram for Transformation-induced Plasticity Sheet Steel Based on M-K Model

Study on Application of Forming Limit Stress Diagram Based on Numerical Simulation

Finite Element Analysis Program Based on Forming Limit Stress Criteria

A new method to predict the forming limit of sheet metal based on finite element simulation

A Study on the Forming Limit of Sheet-Metal Based on Non-linear Finite Element Method

Material choosing expert system of square box drawing based on forming limit