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Material characterization in flexible flow splitting

Neuwirth, Manuel and Mester, K. and Weiss, M. and Bruder, E. (2017):
Material characterization in flexible flow splitting.
In: Materials Science & Engineering Technology, pp. 53 - 60, 48, (1), ISSN 1521-4052, [Online-Edition: http://onlinelibrary.wiley.com/doi/10.1002/mawe.201600734/ab...],
[Article]

Abstract

There is a significant demand on flexibility in production processes, regarding freedom of part design and freedom of process design. The forming process linear flow splitting satisfies these demands by enriching the semi-finished product sheet metal with geometric features. Additional flanges and bifurcations in integral style expand the range of component applications. By the further development of flexible flow splitting, these flanges can now be produced along a non-linear bifurcation line and the application can be expanded on products with varying cross-section. The continuous steady-state process linear flow splitting is transferred into a flexible forming process that is characterized by non-steady states and measurands. Methods of materials characterization are applied to investigate, if those non-steady properties, that are visible in process characteristics and part geometry, can also be identified in the mechanical behavior.

Item Type: Article
Erschienen: 2017
Creators: Neuwirth, Manuel and Mester, K. and Weiss, M. and Bruder, E.
Title: Material characterization in flexible flow splitting
Language: English
Abstract:

There is a significant demand on flexibility in production processes, regarding freedom of part design and freedom of process design. The forming process linear flow splitting satisfies these demands by enriching the semi-finished product sheet metal with geometric features. Additional flanges and bifurcations in integral style expand the range of component applications. By the further development of flexible flow splitting, these flanges can now be produced along a non-linear bifurcation line and the application can be expanded on products with varying cross-section. The continuous steady-state process linear flow splitting is transferred into a flexible forming process that is characterized by non-steady states and measurands. Methods of materials characterization are applied to investigate, if those non-steady properties, that are visible in process characteristics and part geometry, can also be identified in the mechanical behavior.

Journal or Publication Title: Materials Science & Engineering Technology
Volume: 48
Number: 1
Uncontrolled Keywords: Flexible flow splitting, material characterization, severe deformation, texture analysis, hardness measurement
Divisions: 11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences > Material Science > Physical Metallurgy
16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institut für Produktionstechnik und Umformmaschinen (PtU)
DFG-Collaborative Research Centres (incl. Transregio)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 666: Integral Sheet Metal Design with Higher Order Bifurcations
11 Department of Materials and Earth Sciences
Date Deposited: 04 May 2017 06:12
Official URL: http://onlinelibrary.wiley.com/doi/10.1002/mawe.201600734/ab...
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