Details
| Titel in Übersetzung | Numerical calculation of an integrated heat-treatment process for precision forged parts |
|---|---|
| Originalsprache | Mehrere Sprachen |
| Seiten (von - bis) | 337-343 |
| Seitenumfang | 7 |
| Fachzeitschrift | HTM - Journal of Heat Treatment and Materials |
| Jahrgang | 67 |
| Ausgabenummer | 5 |
| Publikationsstatus | Veröffentlicht - 1 Dez. 2012 |
Abstract
Precision forging is a production process used for manufacturing of near-net shaped, highly loaded components with low proportion of forging degrees and reduced necessity of post processing. In comparison to the conventional forming and the machining production processes, an important improvement in material savings and a significant shortening of the process chain can be obtained. The near-net shape forging allows an integrated heat-treatment from the hot-forming heat. In this paper, a numerical calculation of the forging process and a heat-treatment process following forging are shown at the example of the pinion shat. A challenge lies in the coupling of the simulation model for the forging process and the model used to calculate the temperature and microstructure development during quenching and tempering process. This coupling in addition to the illustration of the entire process, enable optimization of spray cooling parameters which leads to the diesired hardness profile.
Schlagwörter
- FE-Simulation, Integrated heat-treatment, Precision forging
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Wirtschaftsingenieurwesen und Fertigungstechnik
- Werkstoffwissenschaften (insg.)
- Metalle und Legierungen
- Werkstoffwissenschaften (insg.)
- Werkstoffchemie
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in: HTM - Journal of Heat Treatment and Materials, Jahrgang 67, Nr. 5, 01.12.2012, S. 337-343.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Numerische Berechnung einer integrierten Wärmebehandlung für präzisionsgeschmiedete Bauteile
AU - Behrens, B. A.
AU - Bach, Fr W.
AU - Bouguecha, A.
AU - Nürnberger, F.
AU - Schaper, M.
AU - Yu, Z.
AU - Klassen, A.
PY - 2012/12/1
Y1 - 2012/12/1
N2 - Precision forging is a production process used for manufacturing of near-net shaped, highly loaded components with low proportion of forging degrees and reduced necessity of post processing. In comparison to the conventional forming and the machining production processes, an important improvement in material savings and a significant shortening of the process chain can be obtained. The near-net shape forging allows an integrated heat-treatment from the hot-forming heat. In this paper, a numerical calculation of the forging process and a heat-treatment process following forging are shown at the example of the pinion shat. A challenge lies in the coupling of the simulation model for the forging process and the model used to calculate the temperature and microstructure development during quenching and tempering process. This coupling in addition to the illustration of the entire process, enable optimization of spray cooling parameters which leads to the diesired hardness profile.
AB - Precision forging is a production process used for manufacturing of near-net shaped, highly loaded components with low proportion of forging degrees and reduced necessity of post processing. In comparison to the conventional forming and the machining production processes, an important improvement in material savings and a significant shortening of the process chain can be obtained. The near-net shape forging allows an integrated heat-treatment from the hot-forming heat. In this paper, a numerical calculation of the forging process and a heat-treatment process following forging are shown at the example of the pinion shat. A challenge lies in the coupling of the simulation model for the forging process and the model used to calculate the temperature and microstructure development during quenching and tempering process. This coupling in addition to the illustration of the entire process, enable optimization of spray cooling parameters which leads to the diesired hardness profile.
KW - FE-Simulation
KW - Integrated heat-treatment
KW - Precision forging
UR - http://www.scopus.com/inward/record.url?scp=84875923893&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84875923893
VL - 67
SP - 337
EP - 343
JO - HTM - Journal of Heat Treatment and Materials
JF - HTM - Journal of Heat Treatment and Materials
SN - 1867-2493
IS - 5
ER -