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Coating of deep rolled and hammer peened deep drawing tools

Steitz, Manuel and Weigel, Kai and Weber, Martin and Scheil, Jan and Müller, Clemens (2013):
Coating of deep rolled and hammer peened deep drawing tools.
In: Advanced Materials Research, pp. 245-252, 769, [Article]

Abstract

Mechanical surface treatments like machine hammer peening and deep rolling can substitute an essential part of the manual polishing time in the conventional process chain of die and mold production. However, the increasing use of high strength steels in the automotive industry and the associated wear of deep drawing tools require further wear-protection methods. In this context it is still unknown if hammer peened and deep rolled surfaces can ensure a sufficient adhesive strength of a coating. Therefore, in the present work different coatings are applied on hammer peened and deep rolled surfaces. Finally, the wear behavior is examined in the strip drawing test. The evaluation of the experimental results proves the potential for an industrial application of the mechanically treated and coated tools.

Item Type: Article
Erschienen: 2013
Creators: Steitz, Manuel and Weigel, Kai and Weber, Martin and Scheil, Jan and Müller, Clemens
Title: Coating of deep rolled and hammer peened deep drawing tools
Language: English
Abstract:

Mechanical surface treatments like machine hammer peening and deep rolling can substitute an essential part of the manual polishing time in the conventional process chain of die and mold production. However, the increasing use of high strength steels in the automotive industry and the associated wear of deep drawing tools require further wear-protection methods. In this context it is still unknown if hammer peened and deep rolled surfaces can ensure a sufficient adhesive strength of a coating. Therefore, in the present work different coatings are applied on hammer peened and deep rolled surfaces. Finally, the wear behavior is examined in the strip drawing test. The evaluation of the experimental results proves the potential for an industrial application of the mechanically treated and coated tools.

Journal or Publication Title: Advanced Materials Research
Volume: 769
Uncontrolled Keywords: Coating, Surface modification, Die, Machine hammer peening, Deep rolling
Divisions: Study Areas
11 Department of Materials and Earth Sciences
11 Department of Materials and Earth Sciences > Material Science > Physical Metallurgy
16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institut für Produktionstechnik und Umformmaschinen (PtU)
11 Department of Materials and Earth Sciences > Material Science
Date Deposited: 24 Jul 2013 11:11
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