Affiliation:
1. ETH Swiss Federal Institute of Technology
2. WEFA Singen GmbH
3. TU Berlin
Abstract
Complex frictional effects occur during the extrusion process between the extrusion die and the extruded material. The recently developed Tribo-Torsion-Test is used to measure friction under thermo-mechanical conditions similar to the extrusion process. Investigations have not been carried out only with nitrided but also with two different chemical vapour deposited CVD coated samples. In the context of this study the Tribo-Torsion-Test is introduced and laboratory results are presented.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
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