Details
| Original language | English |
|---|---|
| Pages (from-to) | 2649-2659 |
| Number of pages | 11 |
| Journal | International Journal of Advanced Manufacturing Technology |
| Volume | 130 |
| Issue number | 5-6 |
| Early online date | 19 Dec 2023 |
| Publication status | Published - Jan 2024 |
Abstract
Hybrid components, made of multiple materials, can meet the increasing demands for lightweight construction and functional integration in the automotive and aircraft industry. Hybrid semi-finished components are produced by applying a high-alloy cladding to a low-alloy base material before hot-forming and machining the workpiece. Throughout this process chain, workpiece deviations in the form of material distribution and material properties can occur that influence the component’s lifetime. This paper investigates whether such workpiece deviations can be detected within the process chain by analyzing process signals obtained from subsequent process steps. For this purpose, artificial workpiece deviations were introduced to hybrid semi-finished workpieces made of C22.8/X45CrSi9-3. Then, process signals during forming and machining were analyzed to determine their sensitivity to the artificial deviations. The results revealed that deviations in cladding size can be effectively monitored using signals from both forming and machining. Cladding position deviations can only be detected during machining, while forming signals are more responsive to detecting the introduced hardness deviations of approx. 100 HV0.1.
Keywords
- Cross-wedge rolling, Laser hot-wire cladding, Machining, Monitoring, Workpiece deviations
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Computer Science(all)
- Software
- Engineering(all)
- Mechanical Engineering
- Computer Science(all)
- Computer Science Applications
- Engineering(all)
- Industrial and Manufacturing Engineering
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: International Journal of Advanced Manufacturing Technology, Vol. 130, No. 5-6, 01.2024, p. 2649-2659.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Sensitivity of process signals to deviations in material distribution and material properties of hybrid workpieces
AU - Denkena, Berend
AU - Behrens, Bernd Arno
AU - Overmeyer, Ludger
AU - Kaierle, Stefan
AU - Bergmann, Benjamin
AU - Klemme, Heinrich
AU - Hermsdorf, Jörg
AU - Stonis, Malte
AU - Schwarz, Nick
AU - Budde, Laura
AU - Merkel, Paulina
AU - Handrup, Miriam
N1 - Funding Information: Open Access funding enabled and organized by Projekt DEAL. This research was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) - CRC 1153, subprojects A04, B01, B05 - 252662854.
PY - 2024/1
Y1 - 2024/1
N2 - Hybrid components, made of multiple materials, can meet the increasing demands for lightweight construction and functional integration in the automotive and aircraft industry. Hybrid semi-finished components are produced by applying a high-alloy cladding to a low-alloy base material before hot-forming and machining the workpiece. Throughout this process chain, workpiece deviations in the form of material distribution and material properties can occur that influence the component’s lifetime. This paper investigates whether such workpiece deviations can be detected within the process chain by analyzing process signals obtained from subsequent process steps. For this purpose, artificial workpiece deviations were introduced to hybrid semi-finished workpieces made of C22.8/X45CrSi9-3. Then, process signals during forming and machining were analyzed to determine their sensitivity to the artificial deviations. The results revealed that deviations in cladding size can be effectively monitored using signals from both forming and machining. Cladding position deviations can only be detected during machining, while forming signals are more responsive to detecting the introduced hardness deviations of approx. 100 HV0.1.
AB - Hybrid components, made of multiple materials, can meet the increasing demands for lightweight construction and functional integration in the automotive and aircraft industry. Hybrid semi-finished components are produced by applying a high-alloy cladding to a low-alloy base material before hot-forming and machining the workpiece. Throughout this process chain, workpiece deviations in the form of material distribution and material properties can occur that influence the component’s lifetime. This paper investigates whether such workpiece deviations can be detected within the process chain by analyzing process signals obtained from subsequent process steps. For this purpose, artificial workpiece deviations were introduced to hybrid semi-finished workpieces made of C22.8/X45CrSi9-3. Then, process signals during forming and machining were analyzed to determine their sensitivity to the artificial deviations. The results revealed that deviations in cladding size can be effectively monitored using signals from both forming and machining. Cladding position deviations can only be detected during machining, while forming signals are more responsive to detecting the introduced hardness deviations of approx. 100 HV0.1.
KW - Cross-wedge rolling
KW - Laser hot-wire cladding
KW - Machining
KW - Monitoring
KW - Workpiece deviations
UR - http://www.scopus.com/inward/record.url?scp=85180218785&partnerID=8YFLogxK
U2 - 10.1007/s00170-023-12807-x
DO - 10.1007/s00170-023-12807-x
M3 - Article
AN - SCOPUS:85180218785
VL - 130
SP - 2649
EP - 2659
JO - International Journal of Advanced Manufacturing Technology
JF - International Journal of Advanced Manufacturing Technology
SN - 0268-3768
IS - 5-6
ER -