Influence of slope and slenderness ratio on the non-column volume in skew rolling
A definition of non-column volume ratio (NCVR) is brought forward by the authors. It is influenced greatly by the slenderness ratio of the cylindrical billet and the slope of the wedge on the tool of skew rolling. Using the numerical simulation, the variation law of NCVR during the forming process i...
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| Veröffentlicht in: | Journal of materials science & technology 2003-12, Vol.19 (z1), p.192-194 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A definition of non-column volume ratio (NCVR) is brought forward by the authors. It is influenced greatly by the slenderness ratio of the cylindrical billet and the slope of the wedge on the tool of skew rolling. Using the numerical simulation, the variation law of NCVR during the forming process is found out. At the same time, experiments have been carried out under different conditions, the results of which are found to be in good agreement with the theoretical predictions. |
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| ISSN: | 1005-0302 |
| DOI: | 10.3321/j.issn:1005-0302.2003.z1.066 |