Improving the tribological characteristics of tool and mould surfaces by machine hammer peening

被引:28
作者
Bleicher, Friedrich [1 ]
Lechner, Christoph [1 ]
Habersohn, Christoph [1 ]
Obermair, Martin [1 ]
Heindl, Franz [2 ]
Ripoll, Manel Rodriguez [2 ]
机构
[1] Vienna Univ Technol, Inst Prod Engn & Laser Technol, Vienna, Austria
[2] AC2T Res GmbH, Excellence Ctr Tribol, Wiener Neustadt, Austria
关键词
Cold forming; Surface modification; Machine hammer peening;
D O I
10.1016/j.cirp.2013.03.043
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The surface treatment by machine hammer peening can be applied in order to functionalise surfaces made of different materials. Especially in mould and die making high potentials can be found by improved tribological properties. Particularly due to the fact that an orthogonal impact direction of the used plunger tool cannot be realised at all events, the influence of a given impact angle is investigated as part of this work. Furthermore the possibility of embedding WC particles into the near-surface zones of tool steel materials is presented, which offers new possibilities to improve the tribological performance of components. (c) 2013 CIRP.
引用
收藏
页码:239 / 242
页数:4
相关论文
共 7 条
  • [1] Altan T, 2001, CIRP ANN-MANUF TECHN, V50, P405
  • [2] Mechanism of surface modification using machine hammer peening technology
    Bleicher, Friedrich
    Lechner, Christoph
    Habersohn, Christoph
    Kozeschnik, Ernst
    Adjassoho, Beatrix
    Kaminski, Heinz
    [J]. CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2012, 61 (01) : 375 - 378
  • [3] Potential of mechanical surface treatment for mould and die production
    Groche, Peter
    Engels, Michael
    Steitz, Manuel
    Mueller, Clemens
    Scheil, Jan
    Heilmaier, Martin
    [J]. INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2012, 103 (06) : 783 - 789
  • [4] Lechner C, 2012, ANN DAAAM, V23, P331
  • [5] Influence of Intensity Distribution and Pulse Duration on Laser Micro Polishing
    Nuesser, Christian
    Wehrmann, Isabel
    Willenborg, Edgar
    [J]. LASERS IN MANUFACTURING 2011: PROCEEDINGS OF THE SIXTH INTERNATIONAL WLT CONFERENCE ON LASERS IN MANUFACTURING, VOL 12, PT A, 2011, 12 : 462 - 471
  • [6] Erosion wear in heat treated tool steels used in core boxes at automotive foundries
    Rodriguez, J.
    Martinez, D.
    Perez, A.
    Gonzalez, R.
    Rodriguez, E.
    Valtierra, S.
    [J]. WEAR, 2007, 263 (1-6 SPEC. ISS.) : 301 - 308
  • [7] Wied J., 2011, THESIS TU DARMSTADT