Numerical Die Life Estimation of a Crack Susceptible Industrial Hot Forging Process

被引：1
|
作者：
Bouguecha, A. [1 ]
Behrens, B. -A. [1 ]
Bonk, C. [1 ]
Rosenbusch, D. [1 ]
Kazhai, M. [1 ]
机构：
[1] Inst Forming Technol & Machines IFUM Hannover, Univ 2, D-30823 Garbsen, Germany
来源：
PROCEEDINGS OF THE 20TH INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING (ESAFORM 2017) | 2017年 / 1896卷
关键词：
FEA; fatigue life; crack initiation; hot forging; die life estimation;
D O I：
10.1063/1.5008225
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In industrial hot forging processes, the forging dies underlie cyclic thermo-mechanical loads, which can lead to failure of the tools. Besides die wear (abrasive and adhesive) on the surface, fatigue crack initiation with a following fracture of the tool is one of the most frequent failures occurring in hot forging processes. In this study an industrial hot forging process is considered for fatigue analysis. Tool geometry is designed for a defined life time until crack initiated failure of the tool. Material characterization tests in form of tensile tests as well as cylindrical compression tests and low cycle fatigue tests were carried out. The data will be implemented in a commercial software-system to realize a qualitative good prediction of die life regarding crack wiation.
引用
收藏
页数：6
相关论文
共 50 条
  • [21] PHYSICAL AND NUMERICAL MODELING OF HOT CLOSED-DIE FORGING TO REDUCE FORGING LOAD AND DIE WEAR
    KIM, HY
    KIM, JJ
    KIM, N
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1994, 42 (04) : 401 - 420
  • [22] The Estimation of Forging Load for the Closed Die Forging Process by Computer Simulation
    Gohil, D. B.
    WORLD CONGRESS ON ENGINEERING, WCE 2010, VOL III, 2010, : 2160 - 2165
  • [23] Estimation of die service life against plastic deformation and wear during hot forging processes
    Kim, DH
    Lee, HC
    Kim, BM
    Kim, KH
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2005, 166 (03) : 372 - 380
  • [24] Investigation of Forging Process Parameters Effects on Die Fatigue Life Using Numerical Methods
    Bagheri, Gh Seyed
    Yazdi, M. Reza Soleymani
    Tahmasebi, M.
    INFORMATION ENGINEERING FOR MECHANICS AND MATERIALS SCIENCE, PTS 1 AND 2, 2011, 80-81 : 937 - +
  • [25] Plastic deformation analysis of wear on insert component and die service life in hot forging process
    Rajiev, R.
    Sadagopan, P.
    INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, 2015, 22 (06) : 686 - 692
  • [26] Development of life prediction model and improvement of a die steel for hot forging die
    Miyahara, Mitsuo
    Nomoto, Kenichi
    Umino, Masahide
    Sera, Tomoaki
    Kurokawa, Yasuo
    Okada, Yasutaka
    Sumitomo Metals, 1996, 48 (02): : 76 - 84
  • [27] Design method and verification for long life hot forging die
    Wang, H. J.
    Wu, Y. Z.
    Wang, H. C.
    Sun, Y. Z.
    Wang, G.
    MATERIALS RESEARCH INNOVATIONS, 2011, 15 : S377 - S380
  • [28] Durability of Forging Tools Used in the Hot Closed Die Forging Process-A Review
    Ficak, Grzegorz
    Lukaszek-Solek, Aneta
    Hawryluk, Marek
    MATERIALS, 2024, 17 (22)
  • [29] Review of selected methods of increasing the life of forging tools in hot die forging processes
    Hawryluk, Marek
    ARCHIVES OF CIVIL AND MECHANICAL ENGINEERING, 2016, 16 (04) : 845 - 866
  • [30] Numerical Investigation for the Design of a Hot Forging Die with Integrated Cooling Channels
    Behrens, B. -A.
    Bouguecha, A.
    Vucetic, M.
    Bonhage, M.
    Malik, I. Y.
    3RD INTERNATIONAL CONFERENCE ON SYSTEM-INTEGRATED INTELLIGENCE: NEW CHALLENGES FOR PRODUCT AND PRODUCTION ENGINEERING, 2016, 26 : 51 - 58
12345