Details
| Original language | German |
|---|---|
| Title of host publication | Massivumformung |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 56 – 61 |
| Publication status | Published - 2021 |
Abstract
This paper deals with numerical modeling of longitudinal high-frequency (HF) induction welding of cladded pipes using double frequency approach. Solutions are proposed to reach the required temperature distribution at the welding edge for the cladding composite of S355 and Alloy 625 with single and double frequencies. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of HF welding. By the use of FEM analysis, the theoretical capability of an inductive longitudinal welding process for cladded pipes has been demonstrated. Despite some simplifications, the dominating effects of the longitudinal welding were considered by the presented model. In the context of the research, a correlation for welding speed, welding frequency and temperature distribution with industrial relevance was found for the cladded pipe welding. Industrial scale process windows for both, single frequency and simultaneous double frequency is presented in this work.
Keywords
- cladded pipes, induction high-frequency welding, numerical modeling
ASJC Scopus subject areas
- Computer Science(all)
- Artificial Intelligence
- Computer Science(all)
- Computer Science Applications
- Engineering(all)
- Control and Systems Engineering
- Mathematics(all)
- Control and Optimization
- Mathematics(all)
- Modelling and Simulation
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Massivumformung. Institute of Electrical and Electronics Engineers Inc., 2021. p. 56 – 61.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Maßgeschneiderte Bauteilerwärmung für die Massivumformung
T2 - Ein Vergleich zwischen direkten und indirekten Erwärmungsverfahren
AU - Ennen, Martin
AU - Thie, Stephanie
AU - Schmitz, Nico
AU - Baake, Egbert
AU - Hauch, Justin
AU - Pfeifer, Herbert
PY - 2021
Y1 - 2021
N2 - This paper deals with numerical modeling of longitudinal high-frequency (HF) induction welding of cladded pipes using double frequency approach. Solutions are proposed to reach the required temperature distribution at the welding edge for the cladding composite of S355 and Alloy 625 with single and double frequencies. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of HF welding. By the use of FEM analysis, the theoretical capability of an inductive longitudinal welding process for cladded pipes has been demonstrated. Despite some simplifications, the dominating effects of the longitudinal welding were considered by the presented model. In the context of the research, a correlation for welding speed, welding frequency and temperature distribution with industrial relevance was found for the cladded pipe welding. Industrial scale process windows for both, single frequency and simultaneous double frequency is presented in this work.
AB - This paper deals with numerical modeling of longitudinal high-frequency (HF) induction welding of cladded pipes using double frequency approach. Solutions are proposed to reach the required temperature distribution at the welding edge for the cladding composite of S355 and Alloy 625 with single and double frequencies. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of HF welding. By the use of FEM analysis, the theoretical capability of an inductive longitudinal welding process for cladded pipes has been demonstrated. Despite some simplifications, the dominating effects of the longitudinal welding were considered by the presented model. In the context of the research, a correlation for welding speed, welding frequency and temperature distribution with industrial relevance was found for the cladded pipe welding. Industrial scale process windows for both, single frequency and simultaneous double frequency is presented in this work.
KW - cladded pipes
KW - induction high-frequency welding
KW - numerical modeling
M3 - Aufsatz in Konferenzband
SP - 56
EP - 61
BT - Massivumformung
PB - Institute of Electrical and Electronics Engineers Inc.
ER -