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Development and verification of a one-step-model for the design of flexible roll formed parts

Groche, Peter and Zettler, Arnd and Berner, Sebastian and Schneider, Georg (2011):
Development and verification of a one-step-model for the design of flexible roll formed parts.
In: International Journal of Material Forming, Springer Verlag, Paris, pp. 371-377, 4, (4), [Article]

Abstract

The flexible roll forming process, developed at the PtU in Darmstadt, enables the production of profiles with a variable cross section lengthwise. This new forming process offers high flexibility because it is numerically controlled. Proving the feasibility of each new geometry requires either FE analyses or laboratory tests. To shorten this time-consuming lay-out method, an analytic one-stepmodel was developed. This model uses the results of FE analyses and basic mechanical approaches as input data for the lay-out of flanging processes. The input for the onestep- model consists of relevant geometrical and material data to specify the flexible roll-formed profile and to perform therewith a quick feasibility check for new profile geometries.

Item Type: Article
Erschienen: 2011
Creators: Groche, Peter and Zettler, Arnd and Berner, Sebastian and Schneider, Georg
Title: Development and verification of a one-step-model for the design of flexible roll formed parts
Language: English
Abstract:

The flexible roll forming process, developed at the PtU in Darmstadt, enables the production of profiles with a variable cross section lengthwise. This new forming process offers high flexibility because it is numerically controlled. Proving the feasibility of each new geometry requires either FE analyses or laboratory tests. To shorten this time-consuming lay-out method, an analytic one-stepmodel was developed. This model uses the results of FE analyses and basic mechanical approaches as input data for the lay-out of flanging processes. The input for the onestep- model consists of relevant geometrical and material data to specify the flexible roll-formed profile and to perform therewith a quick feasibility check for new profile geometries.

Journal or Publication Title: International Journal of Material Forming, Springer Verlag, Paris
Volume: 4
Number: 4
Uncontrolled Keywords: Sheet metal forming. Flexible roll forming. Analytic modelling. Finite element analysis.
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institut für Produktionstechnik und Umformmaschinen (PtU)
Date Deposited: 07 Sep 2012 11:41
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