Surface layer improvement of disc springs or corrugated springs

The method involves exposing surface areas of a disc spring (111) or wave spring during stressing of the spring, where the surface areas are provided with a residual compressive stress in an edge section. The surface areas are compressed in a circular movement of a ball or a roller around an axis of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ROTH, SVEN, RINSDORF, ANDREAS, HESSELMANN, BERNFRIED, MUHR, THOMAS, BUCHNER, PETER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The method involves exposing surface areas of a disc spring (111) or wave spring during stressing of the spring, where the surface areas are provided with a residual compressive stress in an edge section. The surface areas are compressed in a circular movement of a ball or a roller around an axis of the spring relative to the spring, where the rolling compression takes place at an increased temperature of the spring. An independent claim is also included for a disc spring or wave spring.