Details
| Original language | English |
|---|---|
| Pages (from-to) | 309-315 |
| Number of pages | 7 |
| Journal | Journal of Materials Processing Technology |
| Volume | 167 |
| Issue number | 2-3 |
| Early online date | 8 Aug 2005 |
| Publication status | Published - 30 Aug 2005 |
Abstract
The intention of the work presented in this paper is the estimation of abrasive tool wear, as the major cause of failure of tools used for hot forging. Experiments are carried out to determine the wear amount after several numbers of forging cycles. For tool wear estimation, the analysed forging process in consideration of all process stages is represented with a finite-element model to compute the wear relevant parameters. A separate program is developed to calculate the tool wear by using the Archard wear model taking into account the hardness change of the tool surface layer with increasing number of forging cycles. In the end, the applied wear model is verified by comparing with the experimental results.
Keywords
- FEM-simulation, Hot forging, Tool wear
ASJC Scopus subject areas
- Materials Science(all)
- Ceramics and Composites
- Computer Science(all)
- Computer Science Applications
- Materials Science(all)
- Metals and Alloys
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Journal of Materials Processing Technology, Vol. 167, No. 2-3, 30.08.2005, p. 309-315.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Prediction of wear in hot forging tools by means of finite-element-analysis
AU - Behrens, B. A.
AU - Schaefer, F.
N1 - Funding Information: The presented work has been developed within the Collaborative Research Centre 489 “Prozesskette zur Herstellung praezionsgeschmiedeter Hochleistungs-bauteile” supported by the “Deutsche Forschungs-gemeinschaft (DFG-German Research Foundation)”.
PY - 2005/8/30
Y1 - 2005/8/30
N2 - The intention of the work presented in this paper is the estimation of abrasive tool wear, as the major cause of failure of tools used for hot forging. Experiments are carried out to determine the wear amount after several numbers of forging cycles. For tool wear estimation, the analysed forging process in consideration of all process stages is represented with a finite-element model to compute the wear relevant parameters. A separate program is developed to calculate the tool wear by using the Archard wear model taking into account the hardness change of the tool surface layer with increasing number of forging cycles. In the end, the applied wear model is verified by comparing with the experimental results.
AB - The intention of the work presented in this paper is the estimation of abrasive tool wear, as the major cause of failure of tools used for hot forging. Experiments are carried out to determine the wear amount after several numbers of forging cycles. For tool wear estimation, the analysed forging process in consideration of all process stages is represented with a finite-element model to compute the wear relevant parameters. A separate program is developed to calculate the tool wear by using the Archard wear model taking into account the hardness change of the tool surface layer with increasing number of forging cycles. In the end, the applied wear model is verified by comparing with the experimental results.
KW - FEM-simulation
KW - Hot forging
KW - Tool wear
UR - http://www.scopus.com/inward/record.url?scp=23844478611&partnerID=8YFLogxK
U2 - 10.1016/j.jmatprotec.2005.06.057
DO - 10.1016/j.jmatprotec.2005.06.057
M3 - Article
AN - SCOPUS:23844478611
VL - 167
SP - 309
EP - 315
JO - Journal of Materials Processing Technology
JF - Journal of Materials Processing Technology
SN - 0924-0136
IS - 2-3
ER -