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Conjoint forming - technologies for simultaneous forming and joining

Groche, Peter and Wohletz, Simon and Mann, Arne and Krech, Martin and Monnerjahn, Vinzent (2016):
Conjoint forming - technologies for simultaneous forming and joining.
In: IOP Conference Series: Materials Science and Engineering, pp. 012025-12038, 119, ISSN 1757-8981, [Online-Edition: http://dx.doi.org/10.1088/1757-899X/119/1/012025],
[Article]

Abstract

The market demand for new products optimized for e. g. lightweight applications or smart components leads to new challenges in production engineering. Hybrid structures represent one promising approach. They aim at higher product performance by using a suitable combination of different materials. The developments of hybrid structures stimulate the research on joining of dissimilar materials. Since they allow for joining dissimilar materials without external heating technologies based on joining by plastic deformation seem to be of special attractiveness. The paper at hand discusses the conjoint forming approach. This approach combines forming and joining in one process. Two or more workpieces are joined while at least one workpiece is plastically deformed. After presenting the fundamental joining mechanisms, the conjoint forming approach is discussed comprehensively. Examples of conjoint processes demonstrate the effectiveness and reveal the underlying phenomena.

Item Type: Article
Erschienen: 2016
Creators: Groche, Peter and Wohletz, Simon and Mann, Arne and Krech, Martin and Monnerjahn, Vinzent
Title: Conjoint forming - technologies for simultaneous forming and joining
Language: English
Abstract:

The market demand for new products optimized for e. g. lightweight applications or smart components leads to new challenges in production engineering. Hybrid structures represent one promising approach. They aim at higher product performance by using a suitable combination of different materials. The developments of hybrid structures stimulate the research on joining of dissimilar materials. Since they allow for joining dissimilar materials without external heating technologies based on joining by plastic deformation seem to be of special attractiveness. The paper at hand discusses the conjoint forming approach. This approach combines forming and joining in one process. Two or more workpieces are joined while at least one workpiece is plastically deformed. After presenting the fundamental joining mechanisms, the conjoint forming approach is discussed comprehensively. Examples of conjoint processes demonstrate the effectiveness and reveal the underlying phenomena.

Journal or Publication Title: IOP Conference Series: Materials Science and Engineering
Volume: 119
Uncontrolled Keywords: joining by forming, conjoint forming processes, hybrid structures, mechanical joining, metallurgical joining, Linear Flow Splitting, rotary swaging, cold extrusion welding
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institut für Produktionstechnik und Umformmaschinen (PtU)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 805: Control of Uncertainty in Load-Carrying Structures in Mechanical Engineering
Zentrale Einrichtungen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
DFG-Collaborative Research Centres (incl. Transregio)
Date Deposited: 26 Apr 2016 06:00
Official URL: http://dx.doi.org/10.1088/1757-899X/119/1/012025
Identification Number: doi:10.1088/1757-899X/119/1/012025
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