Browsing Makine Mühendisliği / Mechanical Engineering by Author "Karadeniz, Erdal"

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Improving the Accuracy of Stamping Analyses Including Springback Deformations

Fırat, Mehmet; Karadeniz, Erdal; Kaya, Mehmet (SPRINGER, 2013)

An accurate prediction of sheet metal deformation including springback is one of the main issues in an efficient finite element (FE) simulation in automotive and stamping industries. Considering tooling design for newer ...
Influence of different initial microstructure on the process of spheroidization in cold forging

Karadeniz, Erdal (ELSEVIER SCI LTD, 2008)

In the study, an investigation has been carried out for spheroidization of medium carbon steel (AISI 4140) used in forging industry. Two different spheroidization processes were considered. The first one was the annealing ...
The effect of process parameters on penetration in gas metal arc welding processes

Karadeniz, Erdal; Özsaraç, Uğur (ELSEVIER SCI LTD, 2007)

The welding currents were chosen as 95, 105, 115 A, arc voltages were chosen as 22, 24, and 26 V and the welding speeds were chosen as 40, 60 and 80 cm/min for all experiments. As a result of this study, it was obvious ...