Joining of tubes by gas detonation forming

10th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes

Jenkouk, Vahid^1 ; Patil, Sandeep^1 ; Markert, Bernd^1

Institute of General Mechanics, RWTH Aachen University, Templergraben 64, Aachen

52062, Germany^1

关键词: Finite-element study;    Gas detonation;    High velocity forming;    Joining of tubes;    Metallic component;    Research studies;    Steel tube;    Structural component;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/734/3/032101/pdf
DOI  :  10.1088/1742-6596/734/3/032101

来源: IOP

【 摘 要 】

For many applications, such as in structural components, it is required to join two tubes - sometimes with dissimilar material properties. Only few research studies have investigated the joining of tubular metallic components by means of high-velocity forming processes. In this paper, we present the novel process of joining of two tubes by a gas detonation pressure wave. In particular, the joining of a copper and a steel tube is discussed by means of a finite element study and a conducted experiment.