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Download statistics - Document (COUNTER):
Rotarescu, M.-I.: Description of the contract between a deterministic anisotropic tool surface and a workpiece subjected to plastic deformation. In: Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 212 (1998), Nr. 5, S. 403-409. DOI: https://doi.org/10.1243/0954405981516003
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Sum total of downloads: 138
| Abstract: | |
The finite element method offers an opportunity to obtain important information by simulating metal-forming processes. The description of the tool-workpiece interaction still remains a critical issue. The aim of this paper is to describe the contact between a deterministic anisotropic tool surface (grooved) and a workpiece. This is done by means of an existing contact processor and a friction law that has been conceived to describe sliding friction. This compromise solution of describing a contact state near to sticking by means of a law created for sliding friction is investigated. The results obtained using a macrogeometric model of the grooved surface are compared to those achieved by an idealized smooth surface and different friction coefficients. Next, an anisotropic model is introduced and calibrated using the inverse method based on the ring upsetting test for a hot-worked steel. © IMechE 1998. | |
| License of this version: | Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. |
| Document Type: | Article |
| Publishing status: | publishedVersion |
| Issue Date: | 1998 |
| Appears in Collections: | Fakultät für Maschinenbau |
distribution of downloads over the selected time period:
downloads by country:
| pos. | country | downloads | ||
|---|---|---|---|---|
| total | perc. | |||
| 1 |  |
Germany | 70 | 50.72% |
| 2 |  |
United States | 27 | 19.57% |
| 3 |  |
China | 19 | 13.77% |
| 4 |  |
No geo information available | 3 | 2.17% |
| 5 |  |
Portugal | 2 | 1.45% |
| 6 |  |
France | 2 | 1.45% |
| 7 |  |
Canada | 2 | 1.45% |
| 8 |  |
Norway | 1 | 0.72% |
| 9 |  |
Netherlands | 1 | 0.72% |
| 10 |  |
Iraq | 1 | 0.72% |
| other countries | 10 | 7.25% | ||
Further download figures and rankings:
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