Groche, Peter ; Stahlmann, Jörg ; Müller, Christoph (PtU) (2013)
Mechanical Conditions in Bulk Metal Forming Tribometers - Part Two.
In: Tribology International, 66
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Processes of bulk metal forming are highly influenced by the tribological conditions. Therefore, the tribological systems have to bear high tribological loads and special test stands are necessary to investigate their behavior. However, most common test stands are not able to sufficiently achieve the loads. This paper presents a new approach, the Sliding Compression Test, which allows examining all tribological loads and has a high homogeneity, usability and flexibility. For this test stand, a face and barrel setup of the specimen is possible. Examinations indicate that the different deformation sequences of the setups cause considerably different friction coefficients. It is assumed, that the amount of lubricant affects the friction coefficient. This is determined by the history of contact.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2013 |
| Autor(en): | Groche, Peter ; Stahlmann, Jörg ; Müller, Christoph (PtU) |
| Art des Eintrags: | Bibliographie |
| Titel: | Mechanical Conditions in Bulk Metal Forming Tribometers - Part Two |
| Sprache: | Englisch |
| Publikationsjahr: | 2013 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Tribology International |
| Jahrgang/Volume einer Zeitschrift: | 66 |
| Kurzbeschreibung (Abstract): | Processes of bulk metal forming are highly influenced by the tribological conditions. Therefore, the tribological systems have to bear high tribological loads and special test stands are necessary to investigate their behavior. However, most common test stands are not able to sufficiently achieve the loads. This paper presents a new approach, the Sliding Compression Test, which allows examining all tribological loads and has a high homogeneity, usability and flexibility. For this test stand, a face and barrel setup of the specimen is possible. Examinations indicate that the different deformation sequences of the setups cause considerably different friction coefficients. It is assumed, that the amount of lubricant affects the friction coefficient. This is determined by the history of contact. |
| Freie Schlagworte: | Bulk metalforming, Friction measurement, Contact area, Sliding compression Test |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Institut für Produktionstechnik und Umformmaschinen (PtU) |
| Hinterlegungsdatum: | 23 Jul 2013 13:52 |
| Letzte Änderung: | 26 Nov 2020 10:24 |
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