Details
| Original language | English |
|---|---|
| Pages (from-to) | 302-308 |
| Number of pages | 7 |
| Journal | Procedia CIRP |
| Volume | 87 |
| Publication status | Published - 2020 |
| Event | 5th CIRP Conference on Surface Integrity, CSI 2020 - Duration: 1 Jun 2020 → 5 Jun 2020 |
Abstract
In the manufacturing of massive components, demands such as weight reduction and increasing functional integration become more and more important. By combining different materials, for example high-strength steel and aluminium, hybrid massive components with specifically adapted properties for a required application behavior can be producd. The application behavior of hybrid components is especially influenced by its surface and subsurface properties, like e.g. residual stresses, surface roughness or material structure, which consequently determine the life span of such components. The previous machining process significantly influences these properties. The modifications of the above-mentioned subsurface properties (residual stresses and material structure) in the joining zone of hybrid components during deep rolling and longitudinal turning are analysed. In order to examine the influence of these properties on the life span of hybrid components, rotating bending tests and in situ scanning electron microscope (SEM) investigations during tensile tests are conducted. The investigations show that subsurface properties in the joining zone have a deep impact on the application behavior of hybrid components.
Keywords
- deep rolling, hybrid components, Residual stress
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Procedia CIRP, Vol. 87, 2020, p. 302-308.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Influence of subsurface properties on the application behavior of hybrid components
AU - Breidenstein, Bernd
AU - Denkena, Berend
AU - Meyer, Kolja
AU - Prasanthan, Vannila
N1 - Funding information: The authors would like to thank the German Research Foundation (DFG) for their financial support within the collaborative Research Centre 1153 “Process chain to produce hybrid high performance components by Tailored Forming” in the subproject B4.
PY - 2020
Y1 - 2020
N2 - In the manufacturing of massive components, demands such as weight reduction and increasing functional integration become more and more important. By combining different materials, for example high-strength steel and aluminium, hybrid massive components with specifically adapted properties for a required application behavior can be producd. The application behavior of hybrid components is especially influenced by its surface and subsurface properties, like e.g. residual stresses, surface roughness or material structure, which consequently determine the life span of such components. The previous machining process significantly influences these properties. The modifications of the above-mentioned subsurface properties (residual stresses and material structure) in the joining zone of hybrid components during deep rolling and longitudinal turning are analysed. In order to examine the influence of these properties on the life span of hybrid components, rotating bending tests and in situ scanning electron microscope (SEM) investigations during tensile tests are conducted. The investigations show that subsurface properties in the joining zone have a deep impact on the application behavior of hybrid components.
AB - In the manufacturing of massive components, demands such as weight reduction and increasing functional integration become more and more important. By combining different materials, for example high-strength steel and aluminium, hybrid massive components with specifically adapted properties for a required application behavior can be producd. The application behavior of hybrid components is especially influenced by its surface and subsurface properties, like e.g. residual stresses, surface roughness or material structure, which consequently determine the life span of such components. The previous machining process significantly influences these properties. The modifications of the above-mentioned subsurface properties (residual stresses and material structure) in the joining zone of hybrid components during deep rolling and longitudinal turning are analysed. In order to examine the influence of these properties on the life span of hybrid components, rotating bending tests and in situ scanning electron microscope (SEM) investigations during tensile tests are conducted. The investigations show that subsurface properties in the joining zone have a deep impact on the application behavior of hybrid components.
KW - deep rolling
KW - hybrid components
KW - Residual stress
UR - http://www.scopus.com/inward/record.url?scp=85086601019&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2020.02.116
DO - 10.1016/j.procir.2020.02.116
M3 - Conference article
AN - SCOPUS:85086601019
VL - 87
SP - 302
EP - 308
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
T2 - 5th CIRP Conference on Surface Integrity, CSI 2020
Y2 - 1 June 2020 through 5 June 2020
ER -