4.5 Article

Three-Dimensional Finite Element Modelling of Sheet Metal Forming for the Manufacture of Pipe Components: Symmetry Considerations

期刊

SYMMETRY-BASEL
卷 14, 期 2, 页码 -

出版社

MDPI
DOI: 10.3390/sym14020228

关键词

sheet metal forming; finite element modelling; symmetry assessments; steel; material deformation

资金

  1. European Union [958303]

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This paper presents a process analysis of manufacturing parts by metal forming using a finite element model. It provides guidelines for manufacturing based on the correct set of parameters.
The manufacture of parts by metal forming is a widespread technique in sectors such as oil and gas and automotives. It is therefore important to make a research effort to know the correct set of parameters that allow the manufacture of correct parts. This paper presents a process analysis by means of the finite element model. The use case presented in this paper is that of a 3-m diameter pipe component with a thickness of 22 mm. In this type of application, poor selection of process conditions can result in parts that are out of tolerance, both in dimensions and shape. A 3D finite element model is made, and the symmetry of the tube section generated in 2D is analysed. As a novelty, an analysis of the process correction as a function of the symmetrical deformation of the material in this case in the form of a pipe is carried out. The results show a correct fitting of the model and give guidelines for manufacturing.

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