Details
| Original language | English |
|---|---|
| Pages (from-to) | 177-186 |
| Number of pages | 10 |
| Journal | Production Engineering |
| Volume | 15 |
| Issue number | 2 |
| Early online date | 26 Feb 2021 |
| Publication status | Published - Apr 2021 |
Abstract
The demand for lightweight construction is constantly increasing. One approach to meet this challenge is the development of hybrid components made of dissimilar materials. The use of the hybrid construction method for bulk components has a high potential for weight reduction and increased functionality. However, forming workpieces consisting of dissimilar materials requires specific temperature profiles for achieving sufficient formability. This paper deals with the development of a specific heating and cooling strategy to generate an inhomogeneous temperature distribution in hybrid workpieces. Firstly, the heating process boundaries with regard to temperature parameters required for a successful forming are experimentally defined. Secondly, a design based on the obtained cooling strategy is developed. Next a modelling embedded within an electro-thermal framework provides the basis for a numerical determination of admissible cooling rates to fulfil the temperature constraint. Here, the authors illustrate an algorithmic approach for the optimisation of cooling parameters towards an effective minimum, required for applicable forming processes of tailored forming.
Keywords
- Active cooling, Electro-thermal coupling, Numerical simulation, Tailored forming
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Production Engineering, Vol. 15, No. 2, 04.2021, p. 177-186.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - A design concept of active cooling for tailored forming workpieces during induction heating
AU - Ince, Caner Veli
AU - Chugreeva, Anna
AU - Böhm, Christoph
AU - Aldakheel, Fadi
AU - Uhe, Johanna
AU - Wriggers, Peter
AU - Behrens, Bernd Arno
AU - Raatz, Annika
N1 - Funding Information: The authors gratefully acknowledge the German research foundation (DFG, Deutsche Forschungsgemeinschaft) with the Collaborative Research Centre 1153 (CRC 1153) ?Process chain for the production of hybrid high performance components through tailored forming ? with the subprojects B02 Die forging of coaxially arranged hybrid workpieces , C07 Flexible handling of hot forging components and C04 Modelling of the joining zone , project number 252662854.
PY - 2021/4
Y1 - 2021/4
N2 - The demand for lightweight construction is constantly increasing. One approach to meet this challenge is the development of hybrid components made of dissimilar materials. The use of the hybrid construction method for bulk components has a high potential for weight reduction and increased functionality. However, forming workpieces consisting of dissimilar materials requires specific temperature profiles for achieving sufficient formability. This paper deals with the development of a specific heating and cooling strategy to generate an inhomogeneous temperature distribution in hybrid workpieces. Firstly, the heating process boundaries with regard to temperature parameters required for a successful forming are experimentally defined. Secondly, a design based on the obtained cooling strategy is developed. Next a modelling embedded within an electro-thermal framework provides the basis for a numerical determination of admissible cooling rates to fulfil the temperature constraint. Here, the authors illustrate an algorithmic approach for the optimisation of cooling parameters towards an effective minimum, required for applicable forming processes of tailored forming.
AB - The demand for lightweight construction is constantly increasing. One approach to meet this challenge is the development of hybrid components made of dissimilar materials. The use of the hybrid construction method for bulk components has a high potential for weight reduction and increased functionality. However, forming workpieces consisting of dissimilar materials requires specific temperature profiles for achieving sufficient formability. This paper deals with the development of a specific heating and cooling strategy to generate an inhomogeneous temperature distribution in hybrid workpieces. Firstly, the heating process boundaries with regard to temperature parameters required for a successful forming are experimentally defined. Secondly, a design based on the obtained cooling strategy is developed. Next a modelling embedded within an electro-thermal framework provides the basis for a numerical determination of admissible cooling rates to fulfil the temperature constraint. Here, the authors illustrate an algorithmic approach for the optimisation of cooling parameters towards an effective minimum, required for applicable forming processes of tailored forming.
KW - Active cooling
KW - Electro-thermal coupling
KW - Numerical simulation
KW - Tailored forming
UR - http://www.scopus.com/inward/record.url?scp=85101777105&partnerID=8YFLogxK
U2 - 10.1007/s11740-021-01027-5
DO - 10.1007/s11740-021-01027-5
M3 - Article
AN - SCOPUS:85101777105
VL - 15
SP - 177
EP - 186
JO - Production Engineering
JF - Production Engineering
SN - 0944-6524
IS - 2
ER -