Jun 3, 2020 · This video shows a glimpse of a five-stage cold forging process of a ball stud. The entire process was simulated automatically, without any intervention between the stages. The …

Jun 3, 2020 · In this video, you will learn how to simulate a five-stage cold forging process of an automotive ball stud using #AFDEX, the intelligent metal forming simula...

Aug 2, 2022 · Ball studs are manufactured through a multi-stage cold forging process, in which bulk materials are pressed several times in a closed space to form a final product.

We explored the flow stress behaviors of SUS304 using both tensile tests at room temperature and compression tests at temperatures and strains ranging from 100 to 400 °C and 1/s to …

A ball-stud cold forging process was simulated by a rigid-plastic finite element method in a fully automatic way. The predictions were published in the proceeding of MFCAE 1996. The grain …

Figure 8 shows a forging process design with emphasis on die parts design, exhibiting how the SUS304 ball-stud is automatically cold forged in five stages. The flow stress of Equation (4) …

In this study, finite element analyses were carried out to investigate the forming loads, the stress and strain distributions of the workpiece in the cold forging processes of the ball stud using the …

Jan 1, 2005 · In this study, finite element analyses were carried out to investigate the forming loads, the stress and strain distributions of the workpiece in the cold forging processes of the …

Nov 23, 2020 · In general, an increase from room temperature to moderate temperatures decreases flow stress. Here, we evaluate the feasibility of automatic multi-stage cold forging of …

Sep 1, 2017 · The paper reports the results of theoretical and experimental tests of a forming process for producing ball studs which are widely used in the automotive industry. It is …